# 插件集成
为了让开发者更加方便和快速的满足需求，提供了各种插件集成实现方案。
# 集成docker实现一键部署
Docker是一个虚拟环境容器，可以将你的开发环境、代码、配置文件等一并打包到这个容器中，最终只需要一个命令即可打包发布应用到任意平台中。
1、安装docker
yum install https://download.docker.com/linux/fedora/30/x86_64/stable/Packages/containerd.io-1.2.6-3.3.fc30.x86_64.rpm
yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
yum install -y docker-ce
curl -L "https://github.com/docker/compose/releases/download/1.25.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
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2、检查docker和docker-compose是否安装成功
docker version
docker-compose --version
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3、文件授权
chmod +x /usr/local/bin/docker-compose
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4、下载若依docker插件，上传到自己的服务器目录
插件相关脚本实现ruoyi-vue/集成docker实现一键部署.zip
链接: https://pan.baidu.com/s/1y1g8NkelRT_pS0fIbmyP8g 提取码: mjs7
- 其中
db目录存放ruoyi数据库脚本 - 其中
jar目录存放打包好的jar应用文件 - 其中
conf目录存放redis.conf和nginx.conf配置 - 其中
html\dist目录存放打包好的静态页面文件 - 数据库
mysql地址需要修改成ruoyi-mysql - 缓存
redis地址需要修改成ruoyi-redis - 数据库脚本头部需要添加
SET NAMES 'utf8';（防止乱码）
5、启动docker
systemctl start docker
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6、构建docker服务
docker-compose build
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7、启动docker容器
docker-compose up -d
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8、访问应用地址
打开浏览器，输入：(http://localhost:80 (opens new window))，若能正确展示页面，则表明环境搭建成功。
启动服务的容器docker-compose up ruoyi-mysql ruoyi-server ruoyi-nginx ruoyi-redis
停止服务的容器docker-compose stop ruoyi-mysql ruoyi-server ruoyi-nginx ruoyi-redis
时区设置
如果服务器的时区不正确，可以在dockerfile文件中添加ENV TZ=Asia/Shanghai
# 升级springboot到最新版本3.x
Spring Boot 3.x要求使用Java 17或更高版本，所以需要确保项目使用的Java版本符合要求。
1、修改pom.xml文件，version版本根据实际情况配置最新。
<!-- java.version版本8更换为17 -->
<java.version>17</java.version>
<!-- 新增节点 -->
<mybatis-spring-boot.version>3.0.3</mybatis-spring-boot.version>
<mysql.version>8.2.0</mysql.version>
<jaxb-api.version>2.3.1</jaxb-api.version>
<jakarta.version>6.0.0</jakarta.version>
<springdoc.version>2.5.0</springdoc.version>
<!-- spring-boot版本2.5.15更换为3.3.0 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>3.3.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- 新增四个配置依赖 -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>${mybatis-spring-boot.version}</version>
</dependency>
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<version>${mysql.version}</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>${jaxb-api.version}</version>
</dependency>
<dependency>
<groupId>jakarta.servlet</groupId>
<artifactId>jakarta.servlet-api</artifactId>
<version>${jakarta.version}</version>
</dependency>
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2、修改ruoyi-admin/pom.xml文件mysql依赖。
<!-- Mysql驱动包 -->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
</dependency>
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3、修改ruoyi-common/pom.xml文件servlet依赖为jakarta。
<!-- servlet包 -->
<dependency>
<groupId>jakarta.servlet</groupId>
<artifactId>jakarta.servlet-api</artifactId>
</dependency>
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4、Java EE转Jakarta EE
Spring Boot 3.0将所有底层依赖项从Java EE迁移到了Jakarta EE，会对一些使用了Java EE的方法造成影响，需要进行相应的修改和调整。
将javax.xxxx替换成jakarta.xxxx，例如
javax.annotation 替换成 jakarta.annotation
javax.servlet 替换成 jakarta.servlet
javax.validation 替换成 jakarta.validation
javax.xxxxxxxxxx 替换成 jakarta.xxxxxxxxxx
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注意代码生成模板controller.java.vm也需要换一下javax为jakarta。
但是有些原生方法是不需要去进行修改的，例如项目中的这几个方法，包不需要替换成jakarta.xxxx
import javax.imageio.ImageIO;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import javax.sql.DataSource
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PS：如果嫌麻烦可以使用idea自带的转换功能
5、修改PermitAllUrlProperties.java，以支持@Anonymous注解path_pattern_parser解析方式。
package com.ruoyi.framework.config.properties;
@Configuration
public class PermitAllUrlProperties implements InitializingBean, ApplicationContextAware
{
.........
@Override
public void afterPropertiesSet()
{
RequestMappingHandlerMapping mapping = applicationContext.getBean(RequestMappingHandlerMapping.class);
Map<RequestMappingInfo, HandlerMethod> map = mapping.getHandlerMethods();
map.keySet().forEach(info -> {
HandlerMethod handlerMethod = map.get(info);
// 获取方法上边的注解 替代path variable 为 *
Anonymous method = AnnotationUtils.findAnnotation(handlerMethod.getMethod(), Anonymous.class);
Optional.ofNullable(method).ifPresent(anonymous -> Objects.requireNonNull(info.getPathPatternsCondition().getPatternValues()) //
.forEach(url -> urls.add(RegExUtils.replaceAll(url, PATTERN, ASTERISK))));
// 获取类上边的注解, 替代path variable 为 *
Anonymous controller = AnnotationUtils.findAnnotation(handlerMethod.getBeanType(), Anonymous.class);
Optional.ofNullable(controller).ifPresent(anonymous -> Objects.requireNonNull(info.getPathPatternsCondition().getPatternValues())
.forEach(url -> urls.add(RegExUtils.replaceAll(url, PATTERN, ASTERISK))));
});
}
.........
}
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6、修改SecurityConfig.java，以支持Spring Security6新的配置方式。
package com.ruoyi.framework.config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.ProviderManager;
import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import org.springframework.security.web.authentication.logout.LogoutFilter;
import org.springframework.web.filter.CorsFilter;
import com.ruoyi.framework.config.properties.PermitAllUrlProperties;
import com.ruoyi.framework.security.filter.JwtAuthenticationTokenFilter;
import com.ruoyi.framework.security.handle.AuthenticationEntryPointImpl;
import com.ruoyi.framework.security.handle.LogoutSuccessHandlerImpl;
/**
* spring security配置
*
* @author ruoyi
*/
@EnableMethodSecurity(prePostEnabled = true, securedEnabled = true)
@Configuration
public class SecurityConfig
{
/**
* 自定义用户认证逻辑
*/
@Autowired
private UserDetailsService userDetailsService;
/**
* 认证失败处理类
*/
@Autowired
private AuthenticationEntryPointImpl unauthorizedHandler;
/**
* 退出处理类
*/
@Autowired
private LogoutSuccessHandlerImpl logoutSuccessHandler;
/**
* token认证过滤器
*/
@Autowired
private JwtAuthenticationTokenFilter authenticationTokenFilter;
/**
* 跨域过滤器
*/
@Autowired
private CorsFilter corsFilter;
/**
* 允许匿名访问的地址
*/
@Autowired
private PermitAllUrlProperties permitAllUrl;
/**
* 身份验证实现
*/
@Bean
public AuthenticationManager authenticationManager()
{
DaoAuthenticationProvider daoAuthenticationProvider = new DaoAuthenticationProvider();
daoAuthenticationProvider.setUserDetailsService(userDetailsService);
daoAuthenticationProvider.setPasswordEncoder(bCryptPasswordEncoder());
return new ProviderManager(daoAuthenticationProvider);
}
/**
* anyRequest | 匹配所有请求路径
* access | SpringEl表达式结果为true时可以访问
* anonymous | 匿名可以访问
* denyAll | 用户不能访问
* fullyAuthenticated | 用户完全认证可以访问（非remember-me下自动登录）
* hasAnyAuthority | 如果有参数，参数表示权限，则其中任何一个权限可以访问
* hasAnyRole | 如果有参数，参数表示角色，则其中任何一个角色可以访问
* hasAuthority | 如果有参数，参数表示权限，则其权限可以访问
* hasIpAddress | 如果有参数，参数表示IP地址，如果用户IP和参数匹配，则可以访问
* hasRole | 如果有参数，参数表示角色，则其角色可以访问
* permitAll | 用户可以任意访问
* rememberMe | 允许通过remember-me登录的用户访问
* authenticated | 用户登录后可访问
*/
@Bean
protected SecurityFilterChain filterChain(HttpSecurity httpSecurity) throws Exception
{
return httpSecurity
// CSRF禁用，因为不使用session
.csrf(csrf -> csrf.disable())
// 禁用HTTP响应标头
.headers((headersCustomizer) -> {
headersCustomizer.cacheControl(cache -> cache.disable()).frameOptions(options -> options.sameOrigin());
})
// 认证失败处理类
.exceptionHandling(exception -> exception.authenticationEntryPoint(unauthorizedHandler))
// 基于token，所以不需要session
.sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
// 注解标记允许匿名访问的url
.authorizeHttpRequests((requests) -> {
permitAllUrl.getUrls().forEach(url -> requests.requestMatchers(url).permitAll());
// 对于登录login 注册register 验证码captchaImage 允许匿名访问
requests.requestMatchers("/login", "/register", "/captchaImage").permitAll()
// 静态资源，可匿名访问
.requestMatchers(HttpMethod.GET, "/", "/*.html", "/**.html", "/**.css", "/**.js", "/profile/**").permitAll()
.requestMatchers("/swagger-ui.html", "/v3/api-docs/**", "/swagger-ui/**", "/druid/**").permitAll()
// 除上面外的所有请求全部需要鉴权认证
.anyRequest().authenticated();
})
// 添加Logout filter
.logout(logout -> logout.logoutUrl("/logout").logoutSuccessHandler(logoutSuccessHandler))
// 添加JWT filter
.addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class)
// 添加CORS filter
.addFilterBefore(corsFilter, JwtAuthenticationTokenFilter.class)
.addFilterBefore(corsFilter, LogoutFilter.class)
.build();
}
/**
* 强散列哈希加密实现
*/
@Bean
public BCryptPasswordEncoder bCryptPasswordEncoder()
{
return new BCryptPasswordEncoder();
}
}
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7、修改application.yml的spring.redis配置为spring.data.redis
spring:
data:
redis:
......
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8、到此就对springboot3做了全部的兼容，提供springboot3.x分支下载地址。
# 集成ehcache实现本地缓存切换
目前的会话信息通过redis存储在服务器，可以很方便集群会话管理，但有些项目不大，就不想要去启动redis服务，就可以通过ehcache存储在本地。
1、pom.xml文件添加spring-cache依赖。
<!-- SpringCache的依赖配置 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-cache</artifactId>
</dependency>
<!-- Ehcache缓存管理器 -->
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
</dependency>
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2、ruoyi-common/pom.xml文件添加spring-cache和ehcache依赖。
<!-- SpringCache的依赖配置 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-cache</artifactId>
</dependency>
<!-- Ehcache缓存管理器 -->
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
</dependency>
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3、ruoyi-admin文件application.yml，添加cache配置
spring:
cache:
# 指定缓存类型 ehcache 本地缓存 redis 缓存
type: ehcache
ehcache:
config: classpath:ehcache.xml
redis:
# 指定存活时间（ms）
time-to-live: 86400000
# 指定前缀
use-key-prefix: true
# 是否缓存空值，可以防止缓存穿透
cache-null-values: true
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4、下载插件相关包和代码实现覆盖到工程中
提示
插件相关包和代码实现ruoyi-vue/集成ehcache实现本地缓存切换.zip
链接: https://pan.baidu.com/s/1y1g8NkelRT_pS0fIbmyP8g 提取码: mjs7
5、测试验证
关闭redis服务，启动ruoyi项目，测试登录和其他操作，如果想切换为redis，可以将类型type: ehcache设置为type: redis即可。
# 集成websocket实现实时通信
WebSocket是一种通信协议，可在单个TCP连接上进行全双工通信。WebSocket使得客户端和服务器之间的数据交换变得更加简单，允许服务端主动向客户端推送数据。在WebSocket API中，浏览器和服务器只需要完成一次握手，两者之间就可以建立持久性的连接，并进行双向数据传输。
1、ruoyi-framework/pom.xml文件添加websocket依赖。
<!-- SpringBoot Websocket -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
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2、配置匿名访问（可选）
// 如果需要不登录也可以访问，需要在`SecurityConfig.java`中设置匿名访问
("/websocket/**").permitAll()
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3、下载插件相关包和代码实现覆盖到工程中
提示
插件相关包和代码实现ruoyi-vue/集成websocket实现实时通信.zip
链接: https://pan.baidu.com/s/1y1g8NkelRT_pS0fIbmyP8g 提取码: mjs7
4、测试验证
如果要测试验证可以把websocket.vue内容复制到login.vue，点击连接发送消息测试返回结果。
# 集成electron实现桌面应用程序
1、修改package.json文件，加入相关依赖和配置
{
"name": "ruoyi",
"version": "3.8.6",
"description": "若依管理系统",
"author": "若依",
"license": "MIT",
"main": "background.js",
"scripts": {
....
"electron:serve": "vue-cli-service electron:serve",
"electron:build": "vue-cli-service electron:build",
"electron:build:win32": "vue-cli-service electron:build --win --ia32",
....
},
....
"dependencies": {
"....
"electron-devtools-installer": "3.2.0",
"electron-store": "8.1.0",
"vue-cli-plugin-electron-builder": "2.1.1",
....
},
"devDependencies": {
....
"electron": "26.2.0",
....
},
....
}
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2、配置后端接口地址
修改.env.production文件VUE_APP_BASE_API属性
# 你自己的后端接口地址
VUE_APP_BASE_API = 'https://vue.ruoyi.vip/prod-api'
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3、在ruoyi-ui/src下新建background.js文件
'use strict'
import { app, protocol, BrowserWindow } from 'electron'
import { createProtocol } from 'vue-cli-plugin-electron-builder/lib'
import installExtension, { VUEJS_DEVTOOLS } from 'electron-devtools-installer'
const isDevelopment = process.env.NODE_ENV !== 'production'
const additionalData = { myKey: 'myValue' }
let myWindow = null
// Scheme must be registered before the app is ready
protocol.registerSchemesAsPrivileged([
{ scheme: 'app', privileges: { secure: true, standard: true } }
])
async function createWindow() {
// Create the browser window.
const win = new BrowserWindow({
width: 800,
height: 600,
webPreferences: {
// Use pluginOptions.nodeIntegration, leave this alone
// See nklayman.github.io/vue-cli-plugin-electron-builder/guide/security.html#node-integration for more info
nodeIntegration: process.env.ELECTRON_NODE_INTEGRATION,
contextIsolation: !process.env.ELECTRON_NODE_INTEGRATION
}
})
if (process.env.WEBPACK_DEV_SERVER_URL) {
// Load the url of the dev server if in development mode
await win.loadURL(process.env.WEBPACK_DEV_SERVER_URL)
if (!process.env.IS_TEST) win.webContents.openDevTools()
} else {
createProtocol('app')
// Load the index.html when not in development
win.loadURL('app://./index.html')
}
}
const gotTheLock = app.requestSingleInstanceLock(additionalData)
if (!gotTheLock) {
app.quit()
} else {
app.on('second-instance', (event, commandLine, workingDirectory, additionalData) => {
if (myWindow) {
if (myWindow.isMinimized()) myWindow.restore()
myWindow.focus()
}
})
// Quit when all windows are closed.
app.on('window-all-closed', () => {
// On macOS it is common for applications and their menu bar
// to stay active until the user quits explicitly with Cmd + Q
if (process.platform !== 'darwin') {
app.quit()
}
})
app.on('activate', () => {
// On macOS it's common to re-create a window in the app when the
// dock icon is clicked and there are no other windows open.
if (BrowserWindow.getAllWindows().length === 0) createWindow()
})
// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', async () => {
if (isDevelopment && !process.env.IS_TEST) {
// Install Vue Devtools
try {
await installExtension(VUEJS_DEVTOOLS)
} catch (e) {
console.error('Vue Devtools failed to install:', e.toString())
}
}
createWindow()
})
// Exit cleanly on request from parent process in development mode.
if (isDevelopment) {
if (process.platform === 'win32') {
process.on('message', (data) => {
if (data === 'graceful-exit') {
app.quit()
}
})
} else {
process.on('SIGTERM', () => {
app.quit()
})
}
}
}
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4、调整部分代码，以便支持electron应用
修改layout/components/Navbar.vue和utils/request.js，把location.href = '/index'换成this.$router.push('/login')
this.$store.dispatch('LogOut').then(() => {
this.$router.push('/login');
})
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修改router/index.js，把mode: history换成mode: 'hash'
export default new Router({
mode: 'hash',
...
})
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5、将项目中使用到的cookie替换成localstorage
6、使用npm install命令安装依赖
npm install --registry=https://registry.npmmirror.com
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7、使用npm run electron:build命令进行打包
npm run electron:build
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打包成功后会在dist_electron中生成了exe文件，点击安装即可。
如果安装失败，可以配置镜像地址后使用cnpm尝试单独安装electron相关依赖
# 配置electron镜像地址
npm config set registry http://registry.npm.taobao.org/
npm config set electron_mirror="https://npm.taobao.org/mirrors/electron/"
npm config set electron_builder_binaries_mirror="http://npm.taobao.org/mirrors/electron-builder-binaries/"
# 安装 electron
cnpm install electron --save-dev
# 安装 electron 管理开发者工具
cnpm install electron-devtools-installer
# 安装 electron 持久化数据存储库
cnpm install electron-store
# 安装 electron 打包和构建
cnpm install vue-cli-plugin-electron-builder
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# 集成atomikos实现分布式事务
# 集成minio实现分布式文件存储
框架默认存储使用的本地磁盘，对于一些文件较大较多且有数据备份、数据安全、分布式等等就满足不了我们的要求，对于这种情况我们可以集成OSS对象存储服务。
minio是目前github上star最多的数据存储框架。minio可以用来搭建分布式存储服务，可以很好的和机器学习相结合。
1、ruoyi-common/pom.xml文件添加minio依赖。
<!-- Minio 文件存储 -->
<dependency>
<groupId>io.minio</groupId>
<artifactId>minio</artifactId>
<version>8.2.1</version>
</dependency>
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2、ruoyi-admin文件application.yml，添加minio配置
# Minio配置
minio:
url: http://localhost:9000
accessKey: minioadmin
secretKey: minioadmin
bucketName: ruoyi
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3、CommonController.java自定义Minio服务器上传请求
/**
* 自定义 Minio 服务器上传请求
*/
@PostMapping("/uploadMinio")
public AjaxResult uploadFileMinio(MultipartFile file) throws Exception
{
try
{
// 上传并返回新文件名称
String fileName = FileUploadUtils.uploadMinio(file);
AjaxResult ajax = AjaxResult.success();
ajax.put("url", fileName);
ajax.put("fileName", fileName);
ajax.put("newFileName", FileUtils.getName(fileName));
ajax.put("originalFilename", file.getOriginalFilename());
return ajax;
}
catch (Exception e)
{
return AjaxResult.error(e.getMessage());
}
}
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4、下载插件相关包和代码实现覆盖到工程中
提示
插件相关包和代码实现ruoyi/集成minio实现分布式文件存储.zip
链接: https://pan.baidu.com/s/1y1g8NkelRT_pS0fIbmyP8g 提取码: mjs7
5、测试验证文件存储的功能
代码测试可以将自己的FileUploadUtils.upload修改为FileUploadUtils.uploadMinio，返回值为文件的url路径。
页面测试可以修改组件src/components/xxxxxx的文件上传的路径common/upload修改为common/uploadMinio，然后去掉多余的代理路径baseUrl在上传测试验证结果。
# 集成easy-es实现分布式全文检索
# 使用localstorage代替cookie
# 使用undertow来替代tomcat容器
# 集成actuator实现优雅关闭应用
优雅停机主要应用在版本更新的时候，为了等待正在工作的线程全部执行完毕，然后再停止。我们可以使用SpringBoot提供的Actuator
1、pom.xml中引入actuator依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
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2、配置文件中endpoint开启shutdown
management:
endpoint:
shutdown:
enabled: true
endpoints:
web:
exposure:
include: "shutdown"
base-path: /monitor
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3、在SecurityConfig中设置httpSecurity配置匿名访问
.antMatchers("/monitor/shutdown").anonymous()
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4、Post请求测试验证优雅停机
curl -X POST http://localhost:8080/monitor/shutdown
# 集成aj-captcha实现滑块验证码
集成以AJ-Captcha滑块验证码为例，不需要键盘手动输入，极大优化了传统验证码用户体验不佳的问题。目前对外提供两种类型的验证码，其中包含滑动拼图、文字点选。
1、ruoyi-framework\pom.xml添加依赖
<!-- 滑块验证码 -->
<dependency>
<groupId>com.github.anji-plus</groupId>
<artifactId>captcha-spring-boot-starter</artifactId>
<version>1.2.7</version>
</dependency>
<!-- 原有的验证码kaptcha依赖不需要可以删除 -->
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2、修改application.yml，加入aj-captcha配置
# 滑块验证码
aj:
captcha:
# 缓存类型
cache-type: redis
# blockPuzzle 滑块 clickWord 文字点选 default默认两者都实例化
type: blockPuzzle
# 右下角显示字
water-mark: ruoyi.vip
# 校验滑动拼图允许误差偏移量(默认5像素)
slip-offset: 5
# aes加密坐标开启或者禁用(true|false)
aes-status: true
# 滑动干扰项(0/1/2)
interference-options: 2
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同时在ruoyi-admin\src\main\resources\META-INF\services下创建com.anji.captcha.service.CaptchaCacheService文件同时设置文件内容为
com.ruoyi.framework.web.service.CaptchaRedisService
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3、在SecurityConfig中设置httpSecurity配置匿名访问
.antMatchers("/login", "/captcha/get", "/captcha/check").permitAll()
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4、修改相关类
移除原先不需要的类
ruoyi-admin\com\ruoyi\web\controller\common\CaptchaController.java
ruoyi-framework\com\ruoyi\framework\config\CaptchaConfig.java
ruoyi-framework\com\ruoyi\framework\config\KaptchaTextCreator.java
修改ruoyi-admin\com\ruoyi\web\controller\system\SysLoginController.java
/**
* 登录方法
*
* @param loginBody 登录信息
* @return 结果
*/
@PostMapping("/login")
public AjaxResult login(@RequestBody LoginBody loginBody)
{
AjaxResult ajax = AjaxResult.success();
// 生成令牌
String token = loginService.login(loginBody.getUsername(), loginBody.getPassword(), loginBody.getCode());
ajax.put(Constants.TOKEN, token);
return ajax;
}
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修改ruoyi-framework\com\ruoyi\framework\web\service\SysLoginService.java
package com.ruoyi.framework.web.service;
....
/**
* 登录校验方法
*
* @author ruoyi
*/
@Component
public class SysLoginService
{
....
@Autowired
@Lazy
private CaptchaService captchaService;
/**
* 登录验证
*
* @param username 用户名
* @param password 密码
* @param code 验证码
* @param uuid 唯一标识
* @return 结果
*/
public String login(String username, String password, String code)
{
// 验证码校验
validateCaptcha(username, code);
....
}
/**
* 校验验证码
*
* @param username 用户名
* @param code 验证码
* @param uuid 唯一标识
* @return 结果
*/
public void validateCaptcha(String username, String code)
{
CaptchaVO captchaVO = new CaptchaVO();
captchaVO.setCaptchaVerification(code);
ResponseModel response = captchaService.verification(captchaVO);
if (!response.isSuccess())
{
AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message("user.jcaptcha.error")));
throw new CaptchaException();
}
}
....
}
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新增 ruoyi-framework\com\ruoyi\framework\web\service\CaptchaRedisService.java
package com.ruoyi.framework.web.service;
import java.util.concurrent.TimeUnit;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.StringRedisTemplate;
import com.anji.captcha.service.CaptchaCacheService;
/**
* 自定义redis验证码缓存实现类
*
* @author ruoyi
*/
public class CaptchaRedisService implements CaptchaCacheService
{
@Autowired
private StringRedisTemplate stringRedisTemplate;
@Override
public void set(String key, String value, long expiresInSeconds)
{
stringRedisTemplate.opsForValue().set(key, value, expiresInSeconds, TimeUnit.SECONDS);
}
@Override
public boolean exists(String key)
{
return stringRedisTemplate.hasKey(key);
}
@Override
public void delete(String key)
{
stringRedisTemplate.delete(key);
}
@Override
public String get(String key)
{
return stringRedisTemplate.opsForValue().get(key);
}
@Override
public Long increment(String key, long val)
{
return stringRedisTemplate.opsForValue().increment(key, val);
}
@Override
public String type()
{
return "redis";
}
}
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5、添加滑动验证码插件到ruoyi-ui
下载前端插件相关包和代码实现ruoyi-vue/集成滑动验证码.zip
链接: https://pan.baidu.com/s/1y1g8NkelRT_pS0fIbmyP8g 提取码: mjs7
# 集成sharding-jdbc实现分库分表
# 集成just-auth实现第三方授权登录
对于一些想使用第三方平台授权登录可以使用JustAuth，支持Github、Gitee、微博、钉钉、百度、Coding、腾讯云开发者平台、OSChina、支付宝、QQ、微信、淘宝、Google、Facebook、抖音、领英、小米、微软、今日头条、Teambition、StackOverflow、Pinterest、人人、华为、企业微信、酷家乐、Gitlab、美团、饿了么和推特等第三方平台的授权登录。
1、ruoyi-common\pom.xml模块添加整合依赖
<!-- 第三方授权登录 -->
<dependency>
<groupId>me.zhyd.oauth</groupId>
<artifactId>JustAuth</artifactId>
<version>1.15.6</version>
</dependency>
<!-- HttpClient -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</dependency>
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2、在SecurityConfig中设置httpSecurity配置匿名访问
.antMatchers("/system/auth/binding/*", "/system/auth/social-login/*").permitAll()
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3、新建第三方登录授权表
-- ----------------------------
-- 第三方授权表
-- ----------------------------
DROP TABLE IF EXISTS sys_auth_user;
CREATE TABLE sys_auth_user (
auth_id BIGINT(20) NOT NULL AUTO_INCREMENT COMMENT '授权ID',
uuid VARCHAR(500) NOT NULL COMMENT '第三方平台用户唯一ID',
user_id BIGINT(20) NOT NULL COMMENT '系统用户ID',
user_name VARCHAR(30) NOT NULL COMMENT '登录账号',
nick_name VARCHAR(30) DEFAULT '' COMMENT '用户昵称',
avatar VARCHAR(500) DEFAULT '' COMMENT '头像地址',
email VARCHAR(255) DEFAULT '' COMMENT '用户邮箱',
source VARCHAR(255) DEFAULT '' COMMENT '用户来源',
create_time DATETIME COMMENT '创建时间',
PRIMARY KEY (auth_id)
) ENGINE=INNODB AUTO_INCREMENT=100 COMMENT = '第三方授权表';
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4、下载插件相关包和代码实现覆盖到工程中
提示
下载前端插件相关包和代码实现ruoyi-vue/集成JustAuth实现第三方授权登录.zip
链接: https://pan.baidu.com/s/1y1g8NkelRT_pS0fIbmyP8g 提取码: mjs7
5、测试登录页面第三方授权登录，个人中心授权及取消功能是否正常使用。
# 集成watermark实现页面添加水印
在网站浏览中，常常需要网页水印，以便防止用户截图或录屏暴露敏感信息后，方便追踪用户来源。
1、在package.json文件dependencies节点增加watermark-dom依赖。
"watermark-dom": "2.3.0"
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2、在AppMain.vue文件引入水印模块，示例如下：
import watermark from "watermark-dom";
export default {
name: "AppMain",
mounted() {
// 加载水印
const username = this.$store.state.user.name;
watermark.load({ watermark_txt: username + "水印" });
},
computed: {
.....
}
};
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3、访问页面，检查页面水印是否显示。
注意
如需Excel导出时添加水印参考 - 参考如何Excel导出时添加水印
# 集成mybatisplus实现mybatis增强
Mybatis-Plus是在Mybatis的基础上进行扩展，只做增强不做改变，可以兼容Mybatis原生的特性。同时支持通用CRUD操作、多种主键策略、分页、性能分析、全局拦截等。极大帮助我们简化开发工作。
1、ruoyi-common\pom.xml模块添加整合依赖
<!-- mybatis-plus 增强CRUD -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.5.1</version>
</dependency>
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2、ruoyi-admin文件application.yml，修改mybatis配置为mybatis-plus
# MyBatis Plus配置
mybatis-plus:
# 搜索指定包别名
typeAliasesPackage: com.ruoyi.**.domain
# 配置mapper的扫描，找到所有的mapper.xml映射文件
mapperLocations: classpath*:mapper/**/*Mapper.xml
# 加载全局的配置文件
configLocation: classpath:mybatis/mybatis-config.xml
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3、添加Mybatis Plus配置MybatisPlusConfig.java。
PS：原来的MyBatisConfig.java需要删除掉
package com.ruoyi.framework.config;
import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;
/**
* Mybatis Plus 配置
*
* @author ruoyi
*/
@EnableTransactionManagement(proxyTargetClass = true)
@Configuration
public class MybatisPlusConfig
{
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor()
{
MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
// 分页插件
interceptor.addInnerInterceptor(paginationInnerInterceptor());
// 乐观锁插件
interceptor.addInnerInterceptor(optimisticLockerInnerInterceptor());
// 阻断插件
interceptor.addInnerInterceptor(blockAttackInnerInterceptor());
return interceptor;
}
/**
* 分页插件，自动识别数据库类型 https://baomidou.com/guide/interceptor-pagination.html
*/
public PaginationInnerInterceptor paginationInnerInterceptor()
{
PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor();
// 设置数据库类型为mysql
paginationInnerInterceptor.setDbType(DbType.MYSQL);
// 设置最大单页限制数量，默认 500 条，-1 不受限制
paginationInnerInterceptor.setMaxLimit(-1L);
return paginationInnerInterceptor;
}
/**
* 乐观锁插件 https://baomidou.com/guide/interceptor-optimistic-locker.html
*/
public OptimisticLockerInnerInterceptor optimisticLockerInnerInterceptor()
{
return new OptimisticLockerInnerInterceptor();
}
/**
* 如果是对全表的删除或更新操作，就会终止该操作 https://baomidou.com/guide/interceptor-block-attack.html
*/
public BlockAttackInnerInterceptor blockAttackInnerInterceptor()
{
return new BlockAttackInnerInterceptor();
}
}
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4、添加测试表和菜单信息
drop table if exists sys_student;
create table sys_student (
student_id int(11) auto_increment comment '编号',
student_name varchar(30) default '' comment '学生名称',
student_age int(3) default null comment '年龄',
student_hobby varchar(30) default '' comment '爱好（0代码 1音乐 2电影）',
student_sex char(1) default '0' comment '性别（0男 1女 2未知）',
student_status char(1) default '0' comment '状态（0正常 1停用）',
student_birthday datetime comment '生日',
primary key (student_id)
) engine=innodb auto_increment=1 comment = '学生信息表';
-- 菜单 sql
insert into sys_menu (menu_name, parent_id, order_num, path, component, is_frame, is_cache, menu_type, visible, status, perms, icon, create_by, create_time, update_by, update_time, remark)
values('学生信息', '3', '1', 'student', 'system/student/index', 1, 0, 'c', '0', '0', 'system:student:list', '#', 'admin', sysdate(), '', null, '学生信息菜单');
-- 按钮父菜单id
select @parentid := last_insert_id();
-- 按钮 sql
insert into sys_menu (menu_name, parent_id, order_num, path, component, is_frame, is_cache, menu_type, visible, status, perms, icon, create_by, create_time, update_by, update_time, remark)
values('学生信息查询', @parentid, '1', '#', '', 1, 0, 'f', '0', '0', 'system:student:query', '#', 'admin', sysdate(), '', null, '');
insert into sys_menu (menu_name, parent_id, order_num, path, component, is_frame, is_cache, menu_type, visible, status, perms, icon, create_by, create_time, update_by, update_time, remark)
values('学生信息新增', @parentid, '2', '#', '', 1, 0, 'f', '0', '0', 'system:student:add', '#', 'admin', sysdate(), '', null, '');
insert into sys_menu (menu_name, parent_id, order_num, path, component, is_frame, is_cache, menu_type, visible, status, perms, icon, create_by, create_time, update_by, update_time, remark)
values('学生信息修改', @parentid, '3', '#', '', 1, 0, 'f', '0', '0', 'system:student:edit', '#', 'admin', sysdate(), '', null, '');
insert into sys_menu (menu_name, parent_id, order_num, path, component, is_frame, is_cache, menu_type, visible, status, perms, icon, create_by, create_time, update_by, update_time, remark)
values('学生信息删除', @parentid, '4', '#', '', 1, 0, 'f', '0', '0', 'system:student:remove', '#', 'admin', sysdate(), '', null, '');
insert into sys_menu (menu_name, parent_id, order_num, path, component, is_frame, is_cache, menu_type, visible, status, perms, icon, create_by, create_time, update_by, update_time, remark)
values('学生信息导出', @parentid, '5', '#', '', 1, 0, 'f', '0', '0', 'system:student:export', '#', 'admin', sysdate(), '', null, '');
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5、新增测试代码验证 新增 ruoyi-system\com\ruoyi\system\controller\SysStudentController.java
package com.ruoyi.web.controller.system;
import java.util.Arrays;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.system.domain.SysStudent;
import com.ruoyi.system.service.ISysStudentService;
/**
* 学生信息Controller
*
* @author ruoyi
*/
@RestController
@RequestMapping("/system/student")
public class SysStudentController extends BaseController
{
@Autowired
private ISysStudentService sysStudentService;
/**
* 查询学生信息列表
*/
@PreAuthorize("@ss.hasPermi('system:student:list')")
@GetMapping("/list")
public TableDataInfo list(SysStudent sysStudent)
{
startPage();
List<SysStudent> list = sysStudentService.queryList(sysStudent);
return getDataTable(list);
}
/**
* 导出学生信息列表
*/
@PreAuthorize("@ss.hasPermi('system:student:export')")
@Log(title = "学生信息", businessType = BusinessType.EXPORT)
@GetMapping("/export")
public AjaxResult export(SysStudent sysStudent)
{
List<SysStudent> list = sysStudentService.queryList(sysStudent);
ExcelUtil<SysStudent> util = new ExcelUtil<SysStudent>(SysStudent.class);
return util.exportExcel(list, "student");
}
/**
* 获取学生信息详细信息
*/
@PreAuthorize("@ss.hasPermi('system:student:query')")
@GetMapping(value = "/{studentId}")
public AjaxResult getInfo(@PathVariable("studentId") Long studentId)
{
return AjaxResult.success(sysStudentService.getById(studentId));
}
/**
* 新增学生信息
*/
@PreAuthorize("@ss.hasPermi('system:student:add')")
@Log(title = "学生信息", businessType = BusinessType.INSERT)
@PostMapping
public AjaxResult add(@RequestBody SysStudent sysStudent)
{
return toAjax(sysStudentService.save(sysStudent));
}
/**
* 修改学生信息
*/
@PreAuthorize("@ss.hasPermi('system:student:edit')")
@Log(title = "学生信息", businessType = BusinessType.UPDATE)
@PutMapping
public AjaxResult edit(@RequestBody SysStudent sysStudent)
{
return toAjax(sysStudentService.updateById(sysStudent));
}
/**
* 删除学生信息
*/
@PreAuthorize("@ss.hasPermi('system:student:remove')")
@Log(title = "学生信息", businessType = BusinessType.DELETE)
@DeleteMapping("/{studentIds}")
public AjaxResult remove(@PathVariable Long[] studentIds)
{
return toAjax(sysStudentService.removeByIds(Arrays.asList(studentIds)));
}
}
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新增 ruoyi-system\com\ruoyi\system\domain\SysStudent.java
package com.ruoyi.system.domain;
import java.io.Serializable;
import java.util.Date;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonFormat;
import com.ruoyi.common.annotation.Excel;
/**
* 学生信息对象 sys_student
*
* @author ruoyi
*/
@TableName(value = "sys_student")
public class SysStudent implements Serializable
{
@TableField(exist = false)
private static final long serialVersionUID = 1L;
/** 编号 */
@TableId(type = IdType.AUTO)
private Long studentId;
/** 学生名称 */
@Excel(name = "学生名称")
private String studentName;
/** 年龄 */
@Excel(name = "年龄")
private Integer studentAge;
/** 爱好（0代码 1音乐 2电影） */
@Excel(name = "爱好", readConverterExp = "0=代码,1=音乐,2=电影")
private String studentHobby;
/** 性别（0男 1女 2未知） */
@Excel(name = "性别", readConverterExp = "0=男,1=女,2=未知")
private String studentSex;
/** 状态（0正常 1停用） */
@Excel(name = "状态", readConverterExp = "0=正常,1=停用")
private String studentStatus;
/** 生日 */
@JsonFormat(pattern = "yyyy-MM-dd")
@Excel(name = "生日", width = 30, dateFormat = "yyyy-MM-dd")
private Date studentBirthday;
public void setStudentId(Long studentId)
{
this.studentId = studentId;
}
public Long getStudentId()
{
return studentId;
}
public void setStudentName(String studentName)
{
this.studentName = studentName;
}
public String getStudentName()
{
return studentName;
}
public void setStudentAge(Integer studentAge)
{
this.studentAge = studentAge;
}
public Integer getStudentAge()
{
return studentAge;
}
public void setStudentHobby(String studentHobby)
{
this.studentHobby = studentHobby;
}
public String getStudentHobby()
{
return studentHobby;
}
public void setStudentSex(String studentSex)
{
this.studentSex = studentSex;
}
public String getStudentSex()
{
return studentSex;
}
public void setStudentStatus(String studentStatus)
{
this.studentStatus = studentStatus;
}
public String getStudentStatus()
{
return studentStatus;
}
public void setStudentBirthday(Date studentBirthday)
{
this.studentBirthday = studentBirthday;
}
public Date getStudentBirthday()
{
return studentBirthday;
}
@Override
public String toString() {
return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
.append("studentId", getStudentId())
.append("studentName", getStudentName())
.append("studentAge", getStudentAge())
.append("studentHobby", getStudentHobby())
.append("studentSex", getStudentSex())
.append("studentStatus", getStudentStatus())
.append("studentBirthday", getStudentBirthday())
.toString();
}
}
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新增 ruoyi-system\com\ruoyi\system\mapper\SysStudentMapper.java
package com.ruoyi.system.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ruoyi.system.domain.SysStudent;
/**
* 学生信息Mapper接口
*
* @author ruoyi
*/
public interface SysStudentMapper extends BaseMapper<SysStudent>
{
}
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新增 ruoyi-system\com\ruoyi\system\service\ISysStudentService.java
package com.ruoyi.system.service;
import java.util.List;
import com.baomidou.mybatisplus.extension.service.IService;
import com.ruoyi.system.domain.SysStudent;
/**
* 学生信息Service接口
*
* @author ruoyi
*/
public interface ISysStudentService extends IService<SysStudent>
{
/**
* 查询学生信息列表
*
* @param sysStudent 学生信息
* @return 学生信息集合
*/
public List<SysStudent> queryList(SysStudent sysStudent);
}
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新增 ruoyi-system\com\ruoyi\system\service\impl\SysStudentServiceImpl.java
package com.ruoyi.system.service.impl;
import java.util.List;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.system.domain.SysStudent;
import com.ruoyi.system.mapper.SysStudentMapper;
import com.ruoyi.system.service.ISysStudentService;
/**
* 学生信息Service业务层处理
*
* @author ruoyi
*/
@Service
public class SysStudentServiceImpl extends ServiceImpl<SysStudentMapper, SysStudent> implements ISysStudentService
{
@Override
public List<SysStudent> queryList(SysStudent sysStudent)
{
// 注意：mybatis-plus lambda 模式不支持 eclipse 的编译器
// LambdaQueryWrapper<SysStudent> queryWrapper = Wrappers.lambdaQuery();
// queryWrapper.eq(SysStudent::getStudentName, sysStudent.getStudentName());
QueryWrapper<SysStudent> queryWrapper = Wrappers.query();
if (StringUtils.isNotEmpty(sysStudent.getStudentName()))
{
queryWrapper.eq("student_name", sysStudent.getStudentName());
}
if (StringUtils.isNotNull(sysStudent.getStudentAge()))
{
queryWrapper.eq("student_age", sysStudent.getStudentAge());
}
if (StringUtils.isNotEmpty(sysStudent.getStudentHobby()))
{
queryWrapper.eq("student_hobby", sysStudent.getStudentHobby());
}
return this.list(queryWrapper);
}
}
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新增 ruoyi-ui\src\views\system\student\index.vue
<template>
<div class="app-container">
<el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
<el-form-item label="学生名称" prop="studentName">
<el-input
v-model="queryParams.studentName"
placeholder="请输入学生名称"
clearable
size="small"
@keyup.enter.native="handleQuery"
/>
</el-form-item>
<el-form-item label="年龄" prop="studentAge">
<el-input
v-model="queryParams.studentAge"
placeholder="请输入年龄"
clearable
size="small"
@keyup.enter.native="handleQuery"
/>
</el-form-item>
<el-form-item label="爱好" prop="studentHobby">
<el-input
v-model="queryParams.studentHobby"
placeholder="请输入爱好"
clearable
size="small"
@keyup.enter.native="handleQuery"
/>
</el-form-item>
<el-form-item label="性别" prop="studentSex">
<el-select v-model="queryParams.studentSex" placeholder="请选择性别" clearable size="small">
<el-option label="请选择字典生成" value="" />
</el-select>
</el-form-item>
<el-form-item label="状态" prop="studentStatus">
<el-select v-model="queryParams.studentStatus" placeholder="请选择状态" clearable size="small">
<el-option label="请选择字典生成" value="" />
</el-select>
</el-form-item>
<el-form-item label="生日" prop="studentBirthday">
<el-date-picker clearable size="small"
v-model="queryParams.studentBirthday"
type="date"
value-format="yyyy-MM-dd"
placeholder="选择生日">
</el-date-picker>
</el-form-item>
<el-form-item>
<el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
<el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
</el-form-item>
</el-form>
<el-row :gutter="10" class="mb8">
<el-col :span="1.5">
<el-button
type="primary"
plain
icon="el-icon-plus"
size="mini"
@click="handleAdd"
v-hasPermi="['system:student:add']"
>新增</el-button>
</el-col>
<el-col :span="1.5">
<el-button
type="success"
plain
icon="el-icon-edit"
size="mini"
:disabled="single"
@click="handleUpdate"
v-hasPermi="['system:student:edit']"
>修改</el-button>
</el-col>
<el-col :span="1.5">
<el-button
type="danger"
plain
icon="el-icon-delete"
size="mini"
:disabled="multiple"
@click="handleDelete"
v-hasPermi="['system:student:remove']"
>删除</el-button>
</el-col>
<el-col :span="1.5">
<el-button
type="warning"
plain
icon="el-icon-download"
size="mini"
@click="handleExport"
v-hasPermi="['system:student:export']"
>导出</el-button>
</el-col>
<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
</el-row>
<el-table v-loading="loading" :data="studentList" @selection-change="handleSelectionChange">
<el-table-column type="selection" width="55" align="center" />
<el-table-column label="编号" align="center" prop="studentId" />
<el-table-column label="学生名称" align="center" prop="studentName" />
<el-table-column label="年龄" align="center" prop="studentAge" />
<el-table-column label="爱好" align="center" prop="studentHobby" />
<el-table-column label="性别" align="center" prop="studentSex" />
<el-table-column label="状态" align="center" prop="studentStatus" />
<el-table-column label="生日" align="center" prop="studentBirthday" width="180">
<template slot-scope="scope">
<span>{{ parseTime(scope.row.studentBirthday, '{y}-{m}-{d}') }}</span>
</template>
</el-table-column>
<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
<template slot-scope="scope">
<el-button
size="mini"
type="text"
icon="el-icon-edit"
@click="handleUpdate(scope.row)"
v-hasPermi="['system:student:edit']"
>修改</el-button>
<el-button
size="mini"
type="text"
icon="el-icon-delete"
@click="handleDelete(scope.row)"
v-hasPermi="['system:student:remove']"
>删除</el-button>
</template>
</el-table-column>
</el-table>
<pagination
v-show="total>0"
:total="total"
:page.sync="queryParams.pageNum"
:limit.sync="queryParams.pageSize"
@pagination="getList"
/>
<!-- 添加或修改学生信息对话框 -->
<el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
<el-form ref="form" :model="form" :rules="rules" label-width="80px">
<el-form-item label="学生名称" prop="studentName">
<el-input v-model="form.studentName" placeholder="请输入学生名称" />
</el-form-item>
<el-form-item label="年龄" prop="studentAge">
<el-input v-model="form.studentAge" placeholder="请输入年龄" />
</el-form-item>
<el-form-item label="爱好" prop="studentHobby">
<el-input v-model="form.studentHobby" placeholder="请输入爱好" />
</el-form-item>
<el-form-item label="性别" prop="studentSex">
<el-select v-model="form.studentSex" placeholder="请选择性别">
<el-option label="请选择字典生成" value="" />
</el-select>
</el-form-item>
<el-form-item label="状态">
<el-radio-group v-model="form.studentStatus">
<el-radio label="1">请选择字典生成</el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="生日" prop="studentBirthday">
<el-date-picker clearable size="small"
v-model="form.studentBirthday"
type="date"
value-format="yyyy-MM-dd"
placeholder="选择生日">
</el-date-picker>
</el-form-item>
</el-form>
<div slot="footer" class="dialog-footer">
<el-button type="primary" @click="submitForm">确 定</el-button>
<el-button @click="cancel">取 消</el-button>
</div>
</el-dialog>
</div>
</template>
<script>
import { listStudent, getStudent, delStudent, addStudent, updateStudent, exportStudent } from "@/api/system/student";
export default {
name: "Student",
components: {
},
data() {
return {
// 遮罩层
loading: true,
// 选中数组
ids: [],
// 非单个禁用
single: true,
// 非多个禁用
multiple: true,
// 显示搜索条件
showSearch: true,
// 总条数
total: 0,
// 学生信息表格数据
studentList: [],
// 弹出层标题
title: "",
// 是否显示弹出层
open: false,
// 查询参数
queryParams: {
pageNum: 1,
pageSize: 10,
studentName: null,
studentAge: null,
studentHobby: null,
studentSex: null,
studentStatus: null,
studentBirthday: null
},
// 表单参数
form: {},
// 表单校验
rules: {
}
};
},
created() {
this.getList();
},
methods: {
/** 查询学生信息列表 */
getList() {
this.loading = true;
listStudent(this.queryParams).then(response => {
this.studentList = response.rows;
this.total = response.total;
this.loading = false;
});
},
// 取消按钮
cancel() {
this.open = false;
this.reset();
},
// 表单重置
reset() {
this.form = {
studentId: null,
studentName: null,
studentAge: null,
studentHobby: null,
studentSex: null,
studentStatus: "0",
studentBirthday: null
};
this.resetForm("form");
},
/** 搜索按钮操作 */
handleQuery() {
this.queryParams.pageNum = 1;
this.getList();
},
/** 重置按钮操作 */
resetQuery() {
this.resetForm("queryForm");
this.handleQuery();
},
// 多选框选中数据
handleSelectionChange(selection) {
this.ids = selection.map(item => item.studentId)
this.single = selection.length!==1
this.multiple = !selection.length
},
/** 新增按钮操作 */
handleAdd() {
this.reset();
this.open = true;
this.title = "添加学生信息";
},
/** 修改按钮操作 */
handleUpdate(row) {
this.reset();
const studentId = row.studentId || this.ids
getStudent(studentId).then(response => {
this.form = response.data;
this.open = true;
this.title = "修改学生信息";
});
},
/** 提交按钮 */
submitForm() {
this.$refs["form"].validate(valid => {
if (valid) {
if (this.form.studentId != null) {
updateStudent(this.form).then(response => {
this.msgSuccess("修改成功");
this.open = false;
this.getList();
});
} else {
addStudent(this.form).then(response => {
this.msgSuccess("新增成功");
this.open = false;
this.getList();
});
}
}
});
},
/** 删除按钮操作 */
handleDelete(row) {
const studentIds = row.studentId || this.ids;
this.$confirm('是否确认删除学生信息编号为"' + studentIds + '"的数据项?', "警告", {
confirmButtonText: "确定",
cancelButtonText: "取消",
type: "warning"
}).then(function() {
return delStudent(studentIds);
}).then(() => {
this.getList();
this.msgSuccess("删除成功");
})
},
/** 导出按钮操作 */
handleExport() {
const queryParams = this.queryParams;
this.$confirm('是否确认导出所有学生信息数据项?', "警告", {
confirmButtonText: "确定",
cancelButtonText: "取消",
type: "warning"
}).then(function() {
return exportStudent(queryParams);
}).then(response => {
this.download(response.msg);
})
}
}
};
</script>
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新增 ruoyi-ui\src\api\system\student.js
import request from '@/utils/request'
// 查询学生信息列表
export function listStudent(query) {
return request({
url: '/system/student/list',
method: 'get',
params: query
})
}
// 查询学生信息详细
export function getStudent(studentId) {
return request({
url: '/system/student/' + studentId,
method: 'get'
})
}
// 新增学生信息
export function addStudent(data) {
return request({
url: '/system/student',
method: 'post',
data: data
})
}
// 修改学生信息
export function updateStudent(data) {
return request({
url: '/system/student',
method: 'put',
data: data
})
}
// 删除学生信息
export function delStudent(studentId) {
return request({
url: '/system/student/' + studentId,
method: 'delete'
})
}
// 导出学生信息
export function exportStudent(query) {
return request({
url: '/system/student/export',
method: 'get',
params: query
})
}
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6、登录系统测试学生菜单增删改查功能。
# 集成easyexcel实现excel表格增强
如果默认的excel注解已经满足不了你的需求，可以使用excel的增强解决方案easyexcel，它是阿里巴巴开源的一个excel处理框架，使用简单、功能特性多、以节省内存著称。
1、ruoyi-common\pom.xml模块添加整合依赖
<!-- easyexcel -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>easyexcel</artifactId>
<version>2.2.6</version>
</dependency>
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2、ExcelUtil.java新增easyexcel导出导入方法
import com.alibaba.excel.EasyExcel;
/**
* 对excel表单默认第一个索引名转换成list（EasyExcel）
*
* @param is 输入流
* @return 转换后集合
*/
public List<T> importEasyExcel(InputStream is) throws Exception
{
return EasyExcel.read(is).head(clazz).sheet().doReadSync();
}
/**
* 对list数据源将其里面的数据导入到excel表单（EasyExcel）
*
* @param list 导出数据集合
* @param sheetName 工作表的名称
* @return 结果
*/
public void exportEasyExcel(HttpServletResponse response, List<T> list, String sheetName)
{
try
{
EasyExcel.write(response.getOutputStream(), clazz).sheet(sheetName).doWrite(list);
}
catch (IOException e)
{
log.error("导出EasyExcel异常{}", e.getMessage());
}
}
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3、模拟测试，以操作日志为例，修改相关类。
SysOperlogController.java改为exportEasyExcel
@Log(title = "操作日志", businessType = BusinessType.EXPORT)
@PreAuthorize("@ss.hasPermi('monitor:operlog:export')")
@PostMapping("/export")
public void export(HttpServletResponse response, SysOperLog operLog)
{
List<SysOperLog> list = operLogService.selectOperLogList(operLog);
ExcelUtil<SysOperLog> util = new ExcelUtil<SysOperLog>(SysOperLog.class);
util.exportEasyExcel(response, list, "操作日志");
}
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SysOperLog.java修改为@ExcelProperty注解
package com.ruoyi.system.domain;
import java.util.Date;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
import com.alibaba.excel.annotation.ExcelProperty;
import com.alibaba.excel.annotation.format.DateTimeFormat;
import com.alibaba.excel.annotation.write.style.ColumnWidth;
import com.alibaba.excel.annotation.write.style.HeadFontStyle;
import com.alibaba.excel.annotation.write.style.HeadRowHeight;
import com.ruoyi.common.core.domain.BaseEntity;
import com.ruoyi.system.domain.read.BusiTypeStringNumberConverter;
import com.ruoyi.system.domain.read.OperTypeConverter;
import com.ruoyi.system.domain.read.StatusConverter;
/**
* 操作日志记录表 oper_log
*
* @author ruoyi
*/
@ExcelIgnoreUnannotated
@ColumnWidth(16)
@HeadRowHeight(14)
@HeadFontStyle(fontHeightInPoints = 11)
public class SysOperLog extends BaseEntity
{
private static final long serialVersionUID = 1L;
/** 日志主键 */
@ExcelProperty(value = "操作序号")
private Long operId;
/** 操作模块 */
@ExcelProperty(value = "操作模块")
private String title;
/** 业务类型（0其它 1新增 2修改 3删除） */
@ExcelProperty(value = "业务类型", converter = BusiTypeStringNumberConverter.class)
private Integer businessType;
/** 业务类型数组 */
private Integer[] businessTypes;
/** 请求方法 */
@ExcelProperty(value = "请求方法")
private String method;
/** 请求方式 */
@ExcelProperty(value = "请求方式")
private String requestMethod;
/** 操作类别（0其它 1后台用户 2手机端用户） */
@ExcelProperty(value = "操作类别", converter = OperTypeConverter.class)
private Integer operatorType;
/** 操作人员 */
@ExcelProperty(value = "操作人员")
private String operName;
/** 部门名称 */
@ExcelProperty(value = "部门名称")
private String deptName;
/** 请求url */
@ExcelProperty(value = "请求地址")
private String operUrl;
/** 操作地址 */
@ExcelProperty(value = "操作地址")
private String operIp;
/** 操作地点 */
@ExcelProperty(value = "操作地点")
private String operLocation;
/** 请求参数 */
@ExcelProperty(value = "请求参数")
private String operParam;
/** 返回参数 */
@ExcelProperty(value = "返回参数")
private String jsonResult;
/** 操作状态（0正常 1异常） */
@ExcelProperty(value = "状态", converter = StatusConverter.class)
private Integer status;
/** 错误消息 */
@ExcelProperty(value = "错误消息")
private String errorMsg;
/** 操作时间 */
@DateTimeFormat("yyyy-MM-dd HH:mm:ss")
@ExcelProperty(value = "操作时间")
private Date operTime;
public Long getOperId()
{
return operId;
}
public void setOperId(Long operId)
{
this.operId = operId;
}
public String getTitle()
{
return title;
}
public void setTitle(String title)
{
this.title = title;
}
public Integer getBusinessType()
{
return businessType;
}
public void setBusinessType(Integer businessType)
{
this.businessType = businessType;
}
public Integer[] getBusinessTypes()
{
return businessTypes;
}
public void setBusinessTypes(Integer[] businessTypes)
{
this.businessTypes = businessTypes;
}
public String getMethod()
{
return method;
}
public void setMethod(String method)
{
this.method = method;
}
public String getRequestMethod()
{
return requestMethod;
}
public void setRequestMethod(String requestMethod)
{
this.requestMethod = requestMethod;
}
public Integer getOperatorType()
{
return operatorType;
}
public void setOperatorType(Integer operatorType)
{
this.operatorType = operatorType;
}
public String getOperName()
{
return operName;
}
public void setOperName(String operName)
{
this.operName = operName;
}
public String getDeptName()
{
return deptName;
}
public void setDeptName(String deptName)
{
this.deptName = deptName;
}
public String getOperUrl()
{
return operUrl;
}
public void setOperUrl(String operUrl)
{
this.operUrl = operUrl;
}
public String getOperIp()
{
return operIp;
}
public void setOperIp(String operIp)
{
this.operIp = operIp;
}
public String getOperLocation()
{
return operLocation;
}
public void setOperLocation(String operLocation)
{
this.operLocation = operLocation;
}
public String getOperParam()
{
return operParam;
}
public void setOperParam(String operParam)
{
this.operParam = operParam;
}
public String getJsonResult()
{
return jsonResult;
}
public void setJsonResult(String jsonResult)
{
this.jsonResult = jsonResult;
}
public Integer getStatus()
{
return status;
}
public void setStatus(Integer status)
{
this.status = status;
}
public String getErrorMsg()
{
return errorMsg;
}
public void setErrorMsg(String errorMsg)
{
this.errorMsg = errorMsg;
}
public Date getOperTime()
{
return operTime;
}
public void setOperTime(Date operTime)
{
this.operTime = operTime;
}
@Override
public String toString() {
return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
.append("operId", getOperId())
.append("title", getTitle())
.append("businessType", getBusinessType())
.append("businessTypes", getBusinessTypes())
.append("method", getMethod())
.append("requestMethod", getRequestMethod())
.append("operatorType", getOperatorType())
.append("operName", getOperName())
.append("deptName", getDeptName())
.append("operUrl", getOperUrl())
.append("operIp", getOperIp())
.append("operLocation", getOperLocation())
.append("operParam", getOperParam())
.append("status", getStatus())
.append("errorMsg", getErrorMsg())
.append("operTime", getOperTime())
.toString();
}
}
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添加字符串翻译内容
ruoyi-system\com\ruoyi\system\domain\read\BusiTypeStringNumberConverter.java
package com.ruoyi.system.domain.read;
import com.alibaba.excel.converters.Converter;
import com.alibaba.excel.enums.CellDataTypeEnum;
import com.alibaba.excel.metadata.CellData;
import com.alibaba.excel.metadata.GlobalConfiguration;
import com.alibaba.excel.metadata.property.ExcelContentProperty;
/**
* 业务类型字符串处理
*
* @author ruoyi
*/
@SuppressWarnings("rawtypes")
public class BusiTypeStringNumberConverter implements Converter<Integer>
{
@Override
public Class supportJavaTypeKey()
{
return Integer.class;
}
@Override
public CellDataTypeEnum supportExcelTypeKey()
{
return CellDataTypeEnum.STRING;
}
@Override
public Integer convertToJavaData(CellData cellData, ExcelContentProperty contentProperty,
GlobalConfiguration globalConfiguration)
{
Integer value = 0;
String str = cellData.getStringValue();
if ("新增".equals(str))
{
value = 1;
}
else if ("修改".equals(str))
{
value = 2;
}
else if ("删除".equals(str))
{
value = 3;
}
else if ("授权".equals(str))
{
value = 4;
}
else if ("导出".equals(str))
{
value = 5;
}
else if ("导入".equals(str))
{
value = 6;
}
else if ("强退".equals(str))
{
value = 7;
}
else if ("生成代码".equals(str))
{
value = 8;
}
else if ("清空数据".equals(str))
{
value = 9;
}
return value;
}
@Override
public CellData convertToExcelData(Integer value, ExcelContentProperty contentProperty,
GlobalConfiguration globalConfiguration)
{
String str = "其他";
if (1 == value)
{
str = "新增";
}
else if (2 == value)
{
str = "修改";
}
else if (3 == value)
{
str = "删除";
}
else if (4 == value)
{
str = "授权";
}
else if (5 == value)
{
str = "导出";
}
else if (6 == value)
{
str = "导入";
}
else if (7 == value)
{
str = "强退";
}
else if (8 == value)
{
str = "生成代码";
}
else if (9 == value)
{
str = "清空数据";
}
return new CellData(str);
}
}
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ruoyi-system\com\ruoyi\system\domain\read\OperTypeConverter.java
package com.ruoyi.system.domain.read;
import com.alibaba.excel.converters.Converter;
import com.alibaba.excel.enums.CellDataTypeEnum;
import com.alibaba.excel.metadata.CellData;
import com.alibaba.excel.metadata.GlobalConfiguration;
import com.alibaba.excel.metadata.property.ExcelContentProperty;
/**
* 操作类别字符串处理
*
* @author ruoyi
*/
@SuppressWarnings("rawtypes")
public class OperTypeConverter implements Converter<Integer>
{
@Override
public Class supportJavaTypeKey()
{
return Integer.class;
}
@Override
public CellDataTypeEnum supportExcelTypeKey()
{
return CellDataTypeEnum.STRING;
}
@Override
public Integer convertToJavaData(CellData cellData, ExcelContentProperty contentProperty,
GlobalConfiguration globalConfiguration)
{
Integer value = 0;
String str = cellData.getStringValue();
if ("后台用户".equals(str))
{
value = 1;
}
else if ("手机端用户".equals(str))
{
value = 2;
}
return value;
}
@Override
public CellData convertToExcelData(Integer value, ExcelContentProperty contentProperty,
GlobalConfiguration globalConfiguration)
{
String str = "其他";
if (1 == value)
{
str = "后台用户";
}
else if (2 == value)
{
str = "手机端用户";
}
return new CellData(str);
}
}
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ruoyi-system\com\ruoyi\system\domain\read\StatusConverter.java
package com.ruoyi.system.domain.read;
import com.alibaba.excel.converters.Converter;
import com.alibaba.excel.enums.CellDataTypeEnum;
import com.alibaba.excel.metadata.CellData;
import com.alibaba.excel.metadata.GlobalConfiguration;
import com.alibaba.excel.metadata.property.ExcelContentProperty;
/**
* 状态字符串处理
*
* @author ruoyi
*/
@SuppressWarnings("rawtypes")
public class StatusConverter implements Converter<Integer>
{
@Override
public Class supportJavaTypeKey()
{
return Integer.class;
}
@Override
public CellDataTypeEnum supportExcelTypeKey()
{
return CellDataTypeEnum.STRING;
}
@Override
public CellData convertToExcelData(Integer value, ExcelContentProperty contentProperty,
GlobalConfiguration globalConfiguration)
{
return new CellData(0 == value ? "正常" : "异常");
}
@Override
public Integer convertToJavaData(CellData cellData, ExcelContentProperty contentProperty,
GlobalConfiguration globalConfiguration) throws Exception
{
return "正常".equals(cellData.getStringValue()) ? 0 : 1;
}
}
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4、登录系统，进入系统管理-日志管理-操作日志-执行导出功能
# 集成knife4j实现swagger文档增强
如果不习惯使用swagger可以使用前端UI的增强解决方案knife4j，对比swagger相比有以下优势，友好界面，离线文档，接口排序，安全控制，在线调试，文档清晰，注解增强，容易上手。
1、ruoyi-admin\pom.xml模块添加整合依赖
<!-- knife4j -->
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>knife4j-spring-boot-starter</artifactId>
<version>3.0.3</version>
</dependency>
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2、修改ry-ui\views\tool\swagger\index.vue跳转地址
src: process.env.VUE_APP_BASE_API + "/doc.html",
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3、登录系统，访问菜单系统工具/系统接口，出现如下图表示成功。
提示
引用knife4j-spring-boot-starter依赖，项目中的swagger依赖可以删除。
# 集成redisson实现redis分布式锁
Redisson是Redis官方推荐的Java版的Redis客户端。它提供的功能非常多，也非常强大，此处我们只用它的分布式锁功能。
1、引入依赖
<!-- Redisson 锁功能 -->
<dependency>
<groupId>org.redisson</groupId>
<artifactId>redisson-spring-boot-starter</artifactId>
<version>3.16.2</version>
</dependency>
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2、添加工具类RedisLock.java
package com.ruoyi.common.core.redis;
import org.redisson.api.RLock;
import org.redisson.api.RedissonClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.concurrent.TimeUnit;
/**
* redis锁工具类
*
* @author ruoyi
*/
@Component
public class RedisLock
{
@Autowired
private RedissonClient redissonClient;
/**
* 获取锁
*
* @param lockKey 锁实例key
* @return 锁信息
*/
public RLock getRLock(String lockKey)
{
return redissonClient.getLock(lockKey);
}
/**
* 加锁
*
* @param lockKey 锁实例key
* @return 锁信息
*/
public RLock lock(String lockKey)
{
RLock lock = getRLock(lockKey);
lock.lock();
return lock;
}
/**
* 加锁
*
* @param lockKey 锁实例key
* @param leaseTime 上锁后自动释放锁时间
* @return true=成功；false=失败
*/
public Boolean tryLock(String lockKey, long leaseTime)
{
return tryLock(lockKey, 0, leaseTime, TimeUnit.SECONDS);
}
/**
* 加锁
*
* @param lockKey 锁实例key
* @param leaseTime 上锁后自动释放锁时间
* @param unit 时间颗粒度
* @return true=加锁成功；false=加锁失败
*/
public Boolean tryLock(String lockKey, long leaseTime, TimeUnit unit)
{
return tryLock(lockKey, 0, leaseTime, unit);
}
/**
* 加锁
*
* @param lockKey 锁实例key
* @param waitTime 最多等待时间
* @param leaseTime 上锁后自动释放锁时间
* @param unit 时间颗粒度
* @return true=加锁成功；false=加锁失败
*/
public Boolean tryLock(String lockKey, long waitTime, long leaseTime, TimeUnit unit)
{
RLock rLock = getRLock(lockKey);
boolean tryLock = false;
try
{
tryLock = rLock.tryLock(waitTime, leaseTime, unit);
}
catch (InterruptedException e)
{
return false;
}
return tryLock;
}
/**
* 释放锁
*
* @param lockKey 锁实例key
*/
public void unlock(String lockKey)
{
RLock lock = getRLock(lockKey);
lock.unlock();
}
/**
* 释放锁
*
* @param lock 锁信息
*/
public void unlock(RLock lock)
{
lock.unlock();
}
}
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3、新增配置RedissonConfig.java
package com.ruoyi.framework.config;
import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.config.Config;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* redisson配置
*
* @author ruoyi
*/
@Configuration
public class RedissonConfig
{
@Value("${spring.redis.host}")
private String host;
@Value("${spring.redis.port}")
private String port;
@Value("${spring.redis.password}")
private String password;
@Bean(destroyMethod = "shutdown")
@ConditionalOnMissingBean(RedissonClient.class)
public RedissonClient redissonClient()
{
Config config = new Config();
config.useSingleServer().setAddress("redis://" + host + ":" + port); // 更多.set
return Redisson.create(config);
}
}
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4、使用方式
@Autowired
private RedisLock redisLock;
// lockKey 锁实例key waitTime 最多等待时间 leaseTime 上锁后自动释放锁时间 unit 时间颗粒度
redisLock.lock(lockKey);
redisLock.tryLock(lockKey, leaseTime);
redisLock.tryLock(lockKey, leaseTime, unit);
redisLock.tryLock(lockKey, waitTime, leaseTime, unit);
redisLock.unlock(lockKey);
redisLock.unlock(lock);
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# 集成ip2region实现离线IP地址定位
离线IP地址定位库主要用于内网或想减少对外访问http带来的资源消耗。（代码已兼容支持jar包部署）
1、引入依赖
<!-- 离线IP地址定位库 -->
<dependency>
<groupId>org.lionsoul</groupId>
<artifactId>ip2region</artifactId>
<version>1.7.2</version>
</dependency>
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2、添加工具类RegionUtil.java
package com.ruoyi.common.utils;
import java.io.File;
import java.io.InputStream;
import java.lang.reflect.Method;
import org.apache.commons.io.FileUtils;
import org.lionsoul.ip2region.DataBlock;
import org.lionsoul.ip2region.DbConfig;
import org.lionsoul.ip2region.DbSearcher;
import org.lionsoul.ip2region.Util;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.io.ClassPathResource;
/**
* 根据ip离线查询地址
*
* @author ruoyi
*/
public class RegionUtil
{
private static final Logger log = LoggerFactory.getLogger(RegionUtil.class);
private static final String JAVA_TEMP_DIR = "java.io.tmpdir";
static DbConfig config = null;
static DbSearcher searcher = null;
/**
* 初始化IP库
*/
static
{
try
{
// 因为jar无法读取文件,复制创建临时文件
String dbPath = RegionUtil.class.getResource("/ip2region/ip2region.db").getPath();
File file = new File(dbPath);
if (!file.exists())
{
String tmpDir = System.getProperties().getProperty(JAVA_TEMP_DIR);
dbPath = tmpDir + "ip2region.db";
file = new File(dbPath);
ClassPathResource cpr = new ClassPathResource("ip2region" + File.separator + "ip2region.db");
InputStream resourceAsStream = cpr.getInputStream();
if (resourceAsStream != null)
{
FileUtils.copyInputStreamToFile(resourceAsStream, file);
}
}
config = new DbConfig();
searcher = new DbSearcher(config, dbPath);
log.info("bean [{}]", config);
log.info("bean [{}]", searcher);
}
catch (Exception e)
{
log.error("init ip region error:{}", e);
}
}
/**
* 解析IP
*
* @param ip
* @return
*/
public static String getRegion(String ip)
{
try
{
// db
if (searcher == null || StringUtils.isEmpty(ip))
{
log.error("DbSearcher is null");
return StringUtils.EMPTY;
}
long startTime = System.currentTimeMillis();
// 查询算法
int algorithm = DbSearcher.MEMORY_ALGORITYM;
Method method = null;
switch (algorithm)
{
case DbSearcher.BTREE_ALGORITHM:
method = searcher.getClass().getMethod("btreeSearch", String.class);
break;
case DbSearcher.BINARY_ALGORITHM:
method = searcher.getClass().getMethod("binarySearch", String.class);
break;
case DbSearcher.MEMORY_ALGORITYM:
method = searcher.getClass().getMethod("memorySearch", String.class);
break;
}
DataBlock dataBlock = null;
if (Util.isIpAddress(ip) == false)
{
log.warn("warning: Invalid ip address");
}
dataBlock = (DataBlock) method.invoke(searcher, ip);
String result = dataBlock.getRegion();
long endTime = System.currentTimeMillis();
log.debug("region use time[{}] result[{}]", endTime - startTime, result);
return result;
}
catch (Exception e)
{
log.error("error:{}", e);
}
return StringUtils.EMPTY;
}
}
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3、修改AddressUtils.java
package com.ruoyi.common.utils.ip;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.ruoyi.common.config.RuoYiConfig;
import com.ruoyi.common.utils.RegionUtil;
import com.ruoyi.common.utils.StringUtils;
/**
* 获取地址类
*
* @author ruoyi
*/
public class AddressUtils
{
private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);
// 未知地址
public static final String UNKNOWN = "XX XX";
public static String getRealAddressByIP(String ip)
{
String address = UNKNOWN;
// 内网不查询
if (IpUtils.internalIp(ip))
{
return "内网IP";
}
if (RuoYiConfig.isAddressEnabled())
{
try
{
String rspStr = RegionUtil.getRegion(ip);
if (StringUtils.isEmpty(rspStr))
{
log.error("获取地理位置异常 {}", ip);
return UNKNOWN;
}
String[] obj = rspStr.split("\\|");
String region = obj[2];
String city = obj[3];
return String.format("%s %s", region, city);
}
catch (Exception e)
{
log.error("获取地理位置异常 {}", e);
}
}
return address;
}
}
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4、添加离线IP地址库插件
下载前端插件相关包和代码实现ruoyi/集成ip2region离线地址定位.zip
链接: https://pan.baidu.com/s/1y1g8NkelRT_pS0fIbmyP8g 提取码: mjs7
5、添加离线IP地址库
在src/main/resources下新建ip2region复制文件ip2region.db到目录下。
# 集成jsencrypt实现密码加密传输方式
目前登录接口密码是明文传输，如果安全性有要求，可以调整成加密方式传输。参考如下
1、修改前端login.js对密码进行rsa加密。
import { encrypt } from '@/utils/jsencrypt'
export function login(username, password, code, uuid) {
password = encrypt(password);
.........
}
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2、工具类sign包下添加RsaUtils.java，用于RSA加密解密。
package com.ruoyi.common.utils.sign;
import org.apache.commons.codec.binary.Base64;
import javax.crypto.Cipher;
import java.security.*;
import java.security.interfaces.RSAPrivateKey;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.PKCS8EncodedKeySpec;
import java.security.spec.X509EncodedKeySpec;
/**
* RSA加密解密
*
* @author ruoyi
**/
public class RsaUtils
{
// Rsa 私钥
public static String privateKey = "MIIBVAIBADANBgkqhkiG9w0BAQEFAASCAT4wggE6AgEAAkEAqhHyZfSsYourNxaY"
+ "7Nt+PrgrxkiA50efORdI5U5lsW79MmFnusUA355oaSXcLhu5xxB38SMSyP2KvuKN"
+ "PuH3owIDAQABAkAfoiLyL+Z4lf4Myxk6xUDgLaWGximj20CUf+5BKKnlrK+Ed8gA"
+ "kM0HqoTt2UZwA5E2MzS4EI2gjfQhz5X28uqxAiEA3wNFxfrCZlSZHb0gn2zDpWow"
+ "cSxQAgiCstxGUoOqlW8CIQDDOerGKH5OmCJ4Z21v+F25WaHYPxCFMvwxpcw99Ecv"
+ "DQIgIdhDTIqD2jfYjPTY8Jj3EDGPbH2HHuffvflECt3Ek60CIQCFRlCkHpi7hthh"
+ "YhovyloRYsM+IS9h/0BzlEAuO0ktMQIgSPT3aFAgJYwKpqRYKlLDVcflZFCKY7u3"
+ "UP8iWi1Qw0Y=";
/**
* 私钥解密
*
* @param privateKeyString 私钥
* @param text 待解密的文本
* @return 解密后的文本
*/
public static String decryptByPrivateKey(String text) throws Exception
{
return decryptByPrivateKey(privateKey, text);
}
/**
* 公钥解密
*
* @param publicKeyString 公钥
* @param text 待解密的信息
* @return 解密后的文本
*/
public static String decryptByPublicKey(String publicKeyString, String text) throws Exception
{
X509EncodedKeySpec x509EncodedKeySpec = new X509EncodedKeySpec(Base64.decodeBase64(publicKeyString));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PublicKey publicKey = keyFactory.generatePublic(x509EncodedKeySpec);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.DECRYPT_MODE, publicKey);
byte[] result = cipher.doFinal(Base64.decodeBase64(text));
return new String(result);
}
/**
* 私钥加密
*
* @param privateKeyString 私钥
* @param text 待加密的信息
* @return 加密后的文本
*/
public static String encryptByPrivateKey(String privateKeyString, String text) throws Exception
{
PKCS8EncodedKeySpec pkcs8EncodedKeySpec = new PKCS8EncodedKeySpec(Base64.decodeBase64(privateKeyString));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8EncodedKeySpec);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, privateKey);
byte[] result = cipher.doFinal(text.getBytes());
return Base64.encodeBase64String(result);
}
/**
* 私钥解密
*
* @param privateKeyString 私钥
* @param text 待解密的文本
* @return 解密后的文本
*/
public static String decryptByPrivateKey(String privateKeyString, String text) throws Exception
{
PKCS8EncodedKeySpec pkcs8EncodedKeySpec5 = new PKCS8EncodedKeySpec(Base64.decodeBase64(privateKeyString));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8EncodedKeySpec5);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.DECRYPT_MODE, privateKey);
byte[] result = cipher.doFinal(Base64.decodeBase64(text));
return new String(result);
}
/**
* 公钥加密
*
* @param publicKeyString 公钥
* @param text 待加密的文本
* @return 加密后的文本
*/
public static String encryptByPublicKey(String publicKeyString, String text) throws Exception
{
X509EncodedKeySpec x509EncodedKeySpec2 = new X509EncodedKeySpec(Base64.decodeBase64(publicKeyString));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PublicKey publicKey = keyFactory.generatePublic(x509EncodedKeySpec2);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, publicKey);
byte[] result = cipher.doFinal(text.getBytes());
return Base64.encodeBase64String(result);
}
/**
* 构建RSA密钥对
*
* @return 生成后的公私钥信息
*/
public static RsaKeyPair generateKeyPair() throws NoSuchAlgorithmException
{
KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
keyPairGenerator.initialize(1024);
KeyPair keyPair = keyPairGenerator.generateKeyPair();
RSAPublicKey rsaPublicKey = (RSAPublicKey) keyPair.getPublic();
RSAPrivateKey rsaPrivateKey = (RSAPrivateKey) keyPair.getPrivate();
String publicKeyString = Base64.encodeBase64String(rsaPublicKey.getEncoded());
String privateKeyString = Base64.encodeBase64String(rsaPrivateKey.getEncoded());
return new RsaKeyPair(publicKeyString, privateKeyString);
}
/**
* RSA密钥对对象
*/
public static class RsaKeyPair
{
private final String publicKey;
private final String privateKey;
public RsaKeyPair(String publicKey, String privateKey)
{
this.publicKey = publicKey;
this.privateKey = privateKey;
}
public String getPublicKey()
{
return publicKey;
}
public String getPrivateKey()
{
return privateKey;
}
}
}
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3、登录方法SysLoginController.java，对密码进行rsa解密。
// 关键代码 RsaUtils.decryptByPrivateKey(password)
@PostMapping("/login")
public AjaxResult login(@RequestBody LoginBody loginBody)
{
AjaxResult ajax = AjaxResult.success();
// 生成令牌
String token = loginService.login(loginBody.getUsername(),
RsaUtils.decryptByPrivateKey(loginBody.getPassword()), loginBody.getCode(), loginBody.getUuid());
ajax.put(Constants.TOKEN, token);
return ajax;
}
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访问 http://localhost/login (opens new window) 登录页面。提交时检查密码是否为加密传输，且后台也能正常解密。