介绍

本系统为springboot整合security，mybatisPlus，thymeleaf实现登录认证及用户，菜单，角色权限管理。页面为极简模式，没有任何渲染。
源码：https://gitee.com/qfp17393120407/spring-boot_thymeleaf

开发步骤

架构截图

pom文件

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.5.RELEASE</version>
    </parent>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.5.3</version>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>


        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
        </dependency>

        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-boot-starter</artifactId>
            <version>3.0.0</version>
        </dependency>

        <!--参数校验-->
        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>6.0.8.Final</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.12.0</version>
        </dependency>
    </dependencies>

配置文件

server:
  port: 9011
spring:
  application:
    name: security-test
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/wechat?serverTimezone=Asia/Shanghai&characterEncoding=utf-8
    username: root
    password: root

启动类

@SpringBootApplication
@EnableOpenApi
public class UserApplication {
    
    public static void main(String[] args) {
    
        SpringApplication.run(UserApplication.class,args);
    }
}

准备建表和实体类

此处以用户表为例，其他表数据可在源码获取。

用户表

CREATE TABLE `user` (
  `id` int NOT NULL AUTO_INCREMENT,
  `username` varchar(20) NOT NULL COMMENT '用户名',
  `password` varchar(200) NOT NULL COMMENT '密码',
  `phone` varchar(20) NOT NULL COMMENT '手机号',
  `create_time` datetime NOT NULL COMMENT '创建时间',
  `update_time` datetime NOT NULL COMMENT '更新时间',
  `create_user` varchar(20) NOT NULL COMMENT '创建用户',
  `update_user` varchar(20) NOT NULL COMMENT '更新用户',
  `user_type` char(2) DEFAULT '0' COMMENT '用户类型，0-普通用户，1-超级管理员',
  `group_id` int DEFAULT NULL COMMENT '分组id',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3

共用属性

package com.test.user.entity;

import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;

import java.io.Serializable;
import java.util.Date;

/**
 * @author清梦
 * @site www.xiaomage.com
 * @company xxx公司
 * @create 2023-05-06 15:11
 */
@Data
public abstract class AbstractEntity implements Serializable {
    

    @TableId(type = IdType.AUTO)
    private Integer id;

    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    @TableField(fill = FieldFill.INSERT)
    private Date createTime;

    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    @TableField(fill = FieldFill.INSERT_UPDATE)
    private Date updateTime;

    @TableField(fill = FieldFill.INSERT)
    private String createUser;

    @TableField(fill = FieldFill.INSERT_UPDATE)
    private String updateUser;
}

共用属性自动填充配置

package com.test.user.handler;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.test.user.entity.AbstractEntity;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.security.authentication.AnonymousAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Component;

import javax.xml.crypto.Data;
import java.util.Date;
import java.util.Objects;

/**
 * @author清梦
 * @site www.xiaomage.com
 * @company xxx公司
 * @create 2023-05-09 15:16
 */
@Component
public class DefaultFieldFillHandler implements MetaObjectHandler {
    
    @Override
    public void insertFill(MetaObject metaObject) {
    
        if (Objects.nonNull(metaObject) && metaObject.getOriginalObject() instanceof AbstractEntity){
    
            AbstractEntity abstractEntity = (AbstractEntity)metaObject.getOriginalObject();
            Date now = new Date();
            abstractEntity.setCreateTime(now);
            abstractEntity.setUpdateTime(now);

            String username = getLoginUserName();
            abstractEntity.setCreateUser(username);
            abstractEntity.setUpdateUser(username);
        }
    }

    @Override
    public void updateFill(MetaObject metaObject) {
    
        Object updateTime = getFieldValByName("updateTime", metaObject);
        if (Objects.isNull(updateTime)){
    
            setFieldValByName("updateTime",new Date(),metaObject);
        }

        Object updateUser = getFieldValByName("updateUser", metaObject);
        if (Objects.isNull(updateUser)){
    
            setFieldValByName("updateUser",getLoginUserName(),metaObject);
        }
    }

    public String getLoginUserName(){
    
        String username = "anonymous";
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        if (!(authentication instanceof AnonymousAuthenticationToken)){
    
            username = authentication.getName();
        }
        return username;
    }
}

实体类

package com.test.user.entity;

import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import org.hibernate.validator.constraints.Length;

import javax.validation.constraints.NotBlank;
import javax.validation.constraints.Pattern;

/**
 * @author清梦
 * @site www.xiaomage.com
 * @company xxx公司
 * @create 2023-05-06 10:06
 */
@Data
@TableName("user")
public class User extends AbstractEntity{
    

    @NotBlank(message = "请输入用户名")
    @Length(message = "不能超过 {max} 个字符",max = 20)
    private String username;

    @NotBlank(message = "请输入密码")
    @Length(message = "最少为{min}个字符",min = 6)
    private String password;

    @NotBlank(message = "请输入手机号")
    @Pattern(regexp = "^1[34578][0-9]{9}$",message = "请输入正确的手机号")
    private String phone;

    private Integer groupId;

    private String userType;

}

security配置

package com.test.user.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

import javax.annotation.Resource;

/**
 * @author清梦
 * @site www.xiaomage.com
 * @company xxx公司
 * @create 2023-05-06 15:15
 */
@Configuration
@EnableGlobalMethodSecurity(securedEnabled = true,prePostEnabled = true)
public class SecurityConfig  extends WebSecurityConfigurerAdapter {
    

    @Resource
    private UserDetailsService userDetailsService;

    @Bean
    PasswordEncoder getPasswordEncoder(){
    
        return new BCryptPasswordEncoder();
    }


    //security的鉴权排除列表
    private static final String [] excludeAuthPages = {
    
            "/user/login",
            "/login"
    };

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    
        auth.userDetailsService(userDetailsService).passwordEncoder(getPasswordEncoder());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
    
        http
                .cors().and().csrf().disable()
                .authorizeRequests()
                .antMatchers(excludeAuthPages).permitAll()
                .anyRequest().permitAll()
                .and().formLogin()
                .loginPage("/login.html")
                .loginProcessingUrl("/login")
                .and().exceptionHandling()
                .accessDeniedPage("/403.html")
                .and()
                .logout()
                .invalidateHttpSession(true)
                .deleteCookies()
                .clearAuthentication(true)
                .logoutSuccessUrl("/login.html");

    }
}

实现UserDetailsService接口的loadUserByUsername方法

这个方法具体实现在用户实现类中，具体代码在用户实现类中给出

用户接口

package com.test.user.controller;

import com.test.user.entity.User;
import com.test.user.service.UserService;
import io.swagger.annotations.Api;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * @author清梦
 * @site www.xiaomage.com
 * @company xxx公司
 * @create 2023-05-06 14:35
 */

@Api(tags = "用户管理")
@Controller
public class UserController {
    

    @Autowired
    UserService userService;

    @Autowired
    PasswordEncoder passwordEncoder;

    @PreAuthorize("hasAnyAuthority('user:select')")
    @RequestMapping("/toUserList")
    public String toUserList(Model model){
    
        List<User> userList = userService.getUserList();
        model.addAttribute("userList",userList);
        return "userList";
    }

    @PreAuthorize("hasAnyAuthority('user:save')")
    @RequestMapping("/toAddUser")
    public String toSave(){
    
        return "addUser";
    }

    @PreAuthorize("hasAnyAuthority('user:save')")
    @RequestMapping("/addUser")
    public String save(User user){
    
        String password = user.getPassword();
        user.setPassword(passwordEncoder.encode(password));
        userService.saveOrUpdate(user);
        return "redirect:/toUserList";
    }

    @PreAuthorize("hasAnyAuthority('user:save')")
    @RequestMapping("/toEditUser")
    public String toUpdateUser(Integer id,Model model) {
    
        User user=userService.getById(id);
        System.out.println("id="+user.getId());
        model.addAttribute("user",user);
        return "updateUser";
    }

    @PreAuthorize("hasAnyAuthority('user:save')")
    @RequestMapping("/updateUser")
    public String updateUser(User user) {
    
        userService.saveOrUpdate(user);
        return "redirect:/toUserList";
    }


    @PreAuthorize("hasAnyAuthority('user:delete')")
    @RequestMapping("/delete")
    public String delete(Integer id){
    
        userService.delete(id);
        return "redirect:/toUserList";
    }
}

mapper

package com.test.user.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.test.user.entity.User;
import com.test.user.vo.RoleVo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * @author清梦
 * @site www.xiaomage.com
 * @company xxx公司
 * @create 2023-05-06 14:42
 */
@Repository
@Mapper
public interface UserMapper extends BaseMapper<User> {
    

    @Select("select ur.role_id,r.role_code from user_role ur join role r on ur.role_id = r.id where user_id = #{userId} ")
    List<RoleVo> selectRole(Integer userId);

    @Select("select distinct(permission_code) from permission")
    List<String> selectAllPermission();

    @Select("select distinct(role_code) from role")
    List<String> selectAllRole();
}

service

package com.test.user.service;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.IService;
import com.test.user.entity.User;

import java.util.List;
import java.util.Map;

/**
 * @author清梦
 * @site www.xiaomage.com
 * @company xxx公司
 * @create 2023-05-06 14:44
 */
public interface UserService extends IService<User> {
    

    List<User> getUserList();

    void delete(Integer userId);
}

实现类

package com.test.user.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.test.user.entity.CustomerUserDetails;
import com.test.user.entity.RoleMenu;
import com.test.user.entity.User;
import com.test.user.entity.UserRole;
import com.test.user.enums.UserTypeEnum;
import com.test.user.mapper.RoleMenuMapper;
import com.test.user.mapper.UserMapper;
import com.test.user.mapper.UserRoleMapper;
import com.test.user.service.RoleMenuService;
import com.test.user.service.UserService;
import com.test.user.vo.RoleVo;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @author清梦
 * @site www.xiaomage.com
 * @company xxx公司
 * @create 2023-05-06 14:45
 */
@Service
@Slf4j
public class UserServiceImpl extends ServiceImpl<UserMapper,User> implements UserDetailsService, UserService {
    

    @Autowired
    private UserMapper userMapper;

    @Autowired
    private UserRoleMapper userRoleMapper;
    
    @Autowired
    private RoleMenuMapper roleMenuMapper;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
    

        LambdaQueryWrapper<User> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(User::getUsername,username);
        User user = userMapper.selectOne(queryWrapper);
        if (null == user){
    
            log.error("用户名或密码错误");
            throw  new UsernameNotFoundException("用户名或密码错误");
        }

        //查询角色及权限
        List<String> authoritiesList =  new ArrayList<>();
        Integer userId = user.getId();
        String userType = user.getUserType();
        log.info("userType:{}",userType.toString());

        List<RoleVo> roleVos = userMapper.selectRole(userId);

        List<String> authPermissions = new ArrayList<>();

        List<String> roleList = new ArrayList<>();
        List<String> finalRoleList = roleList;
        List<String> finalAuthPermissions = authPermissions;
        roleVos.stream().forEach(vo->{
    
            finalRoleList.add(vo.getRoleCode());
            Integer roleId = vo.getRoleId();
            List<String> stringList = roleMenuMapper.selectRoleCodesByRoleID(roleId);
            List<String> permissions = new ArrayList<>();
            stringList.stream().forEach(list->{
    
                if (StringUtils.isNotBlank(list)){
    
                    permissions.addAll(stringToList(list));
                }
            });
            finalAuthPermissions.addAll(permissions);
        });

        if (UserTypeEnum.ROOT.getCode().equals(userType)){
    
            authPermissions = userMapper.selectAllPermission();
            roleList = userMapper.selectAllRole();
            authoritiesList.addAll(authPermissions);
            authoritiesList.addAll(roleList);
        }else {
    
            authoritiesList.addAll(finalAuthPermissions);
            authoritiesList.addAll(finalRoleList);
        }
        log.info("{}的权限:{}",user.getUsername(),authPermissions.toString());

        log.info("{}的角色:{}",user.getUsername(),roleList.toString());

        authoritiesList = authoritiesList.stream().distinct().collect(Collectors.toList());
        CustomerUserDetails customerUserDetails = new CustomerUserDetails(user, authoritiesList);
        return customerUserDetails;
    }

    public List<String> stringToList(String list){
    
        return Arrays.asList(list.split(","));
    }

    @Override
    public List<User> getUserList() {
    
        return userMapper.selectList(null);
    }

    @Override
    @Transactional
    public void delete(Integer userId) {
    
        //1.删除该用户关联的角色菜单记录
        LambdaQueryWrapper<UserRole> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(UserRole::getUserId,userId);
        int delete = userRoleMapper.delete(queryWrapper);

        log.info("删除了{}条记录",delete);
        //2.删除用户
        userMapper.deleteById(userId);
    }
}

vo

package com.test.user.vo;

import lombok.Data;

/**
 * @author清梦
 * @site www.xiaomage.com
 * @company xxx公司
 * @create 2023-05-12 20:03
 */
@Data
public class RoleVo {
    
    private Integer roleId;

    private String roleCode;
}

页面

注意：使用thymeleaf语法的页面必须放在/resource/templates/目录下
如图

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>后台管理系统</title>
</head>
<body>

<form action="/logout" method="get">
    <input type="submit" value="注销">
</form>

<button><a href="/menu/toList">菜单管理</a></button>
<button><a href="/toUserList">用户管理</a></button>
<button><a href="/role/toList">角色管理</a></button>
<button><a href="/permission/toList">权限管理</a></button>
</body>
</html>

login.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录页面</title>
</head>
<body>
<h1>欢迎登录XXX系统</h1>
<form action="/login" method="post">

    用户名 <input type="text" name="username"><br/>
    密码 <input type="password" name="password"><br/>
    <button>登录</button>
</form>
</body>
</html>

403.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>403</title>
</head>
<body>
<h1>没有访问权限，请联系管理员</h1>
</body>
</html>

addUser.html

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>添加用户</title>
</head>
<body>

<form action="/addUser" method="post">
    用户名<input type="text" name="username"/><br/>
    密码<input type="text" name="password"/><br/>
    电话号码<input type="text" name="phone"/><br/>
    用户类型
    <input type="radio" name="userType" value="1"/>超级管理员
    <input type="radio" name="userType" value="0"/>普通用户<br/>
    <input type="submit" value="保存"/>

</form>

</body>
</html>

updateUser.html

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>编辑用户</title>
</head>
<body>

<form action="/updateUser" method="post">
    用户id<input type="number" name="id" th:value="${user.id}"/><br/>
    用户名<input type="text" name="username" th:value="${user.username}"/><br/>
    密码<input type="text" name="password" th:value="${user.password}"/><br/>
    电话号码<input type="text" name="phone" th:value="${user.phone}"/><br/>
    用户类型<input type="text" name="userType" th:value="${user.userType}"/><br/>
    <input type="submit" value="保存"/>
</form>

</body>
</html>

userList.html

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>用户管理</title>
</head>
<body>

<a href="/toAddUser">添加用户</a><br/>
<a href="/index.html">返回首页</a>
<table border="1" cellpadding="1" cellspacing="1">
    <tr>
        <th>用户id</th>
        <th>用户名</th>
        <th>密码</th>
        <th>电话号码</th>
        <th>用户类型</th>
        <th>创建时间</th>
        <th>创建用户</th>
        <th>更新时间</th>
        <th>更新用户</th>
        <th>操作</th>
    </tr>
    <tr th:each="user,status:${userList}">
        <td th:text="${user.id}"></td>
        <td th:text="${user.username}"></td>
        <td th:text="${user.password}"></td>
        <td th:text="${user.phone}"></td>
        <td th:text="${user.userType == '1'?'超级管理员':'普通用户'}"></td>
        <td th:text="${#dates.format(user.createTime,'yyyy-MM-dd HH:mm:ss')}"></td>
        <td th:text="${user.createUser}"></td>
        <td th:text="${#dates.format(user.updateTime,'yyyy-MM-dd HH:mm:ss')}"></td>
        <td th:text="${user.updateUser}"></td>
        <td>
            <a th:href="'/delete?id='+${user.id}">删除</a>
            <a th:href="'/toEditUser?id='+${user.id}">编辑</a>
            <a href="/userRole/toList">配置角色</a>
        </td>
    </tr>
</table>

</body>
</html>

其他模块管理代码看源码，基本雷同。

运行

运行项目

启动成功后，打开浏览器，输入
http://localhost:9011/，即可进入首页，
查看其他菜单需要登录，输入用户名：admin,密码：123456，以超级管理员登入，拥有所有权限；输入用户名：查询角色,密码：123456，只能查看列表。