【系统权限管理】SpringSecurity实现动态权限菜单控制

叁歲伎倆 2023-06-25 10:11 156阅读 0赞

> **写在前面：** 从2018年底开始学习SpringBoot，也用SpringBoot写过一些项目。现在想对学习Springboot的一些知识总结记录一下。如果你也在学习SpringBoot，可以关注我，一起学习，一起进步。

**相关文章：**

[【Springboot系列】Springboot入门到项目实战][Springboot_Springboot]

--------------------

**目录**

系统权限管理

1、前言

2、案例技术栈

数据库设计

2、表关系

2、数据库表结构

新建项目

1、新建springboot项目

2、项目结构

编写代码

1、编写实体类

2、Security配置文件

3、动态权限菜单加载相关方法

4、首页菜单遍历

测试应用

1、对应效果展示

2、测试应用

3、案例代码下载

--------------------

## 系统权限管理 ##

### 1、前言 ###

在实际开发中，开发任何一套系统，基本都少不了权限管理这一块。这些足以说明权限管理的重要性。其实SpringSecurity去年就学了，一直没有时间整理，用了一年多时间了，给我的印象一直都挺好，实用，安全性高（Security可以对密码进行加密）。而且这一块在实际开发中也的确很重要，所以这里整理了一套基于SpringSecurity的权限管理。案例代码下面有下载链接。

### 2、案例技术栈 ###

如果对于SpringSecurity还不了解的话可以先了解一下[SpringSecurity安全控件的学习][SpringSecurity]，页面采用的是Bootstrap写的（页面就简单的写了一下，可以根据自己的需求更改），其实后端理解了，前台就是显示作用，大家可以自行更换前台页面显示框架，持久层使用的是Spring-Data-Jpa，[Spring-Data-Jpa入门篇][Spring-Data-Jpa]。并且对后端持久层和控制器进行了一下小封装，[Java持久层和控制器的封装][Java]。页面使用的Thymeleaf模板，[SpringBoot整合Thymeleaf模板][SpringBoot_Thymeleaf]。

## 数据库设计 ##

### 2、表关系 ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70][]

菜单（TbMenu）=====> 页面上需要显示的所有菜单

角色（SysRole）=====> 角色及角色对应的菜单

用户（SysUser）=====> 用户及用户对应的角色

用户和角色中间表（sys\_user\_role）====> 用户和角色中间表

### 2、数据库表结构 ###

菜单表tb\_menu

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 1][]

角色及菜单权限表sys\_role，其中父节点parent 为null时为角色，不为null时为对应角色的菜单权限。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 2][]

用户表sys\_user。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 3][]

用户和角色多对多关系，用户和角色中间表sys\_user\_role（有Spring-Data-Jpa自动生成）。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 4][]

## 新建项目 ##

### 1、新建springboot项目 ###

新建springboot项目，在项目中添加SpringSecurity相关Maven依赖，pom.map文件

<?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <parent>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-parent</artifactId>
            <version>2.2.2.RELEASE</version>
            <relativePath/> 
        </parent>
        <groupId>com.mcy</groupId>
        <artifactId>springboot-security</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <name>springboot-security</name>
        <description>Demo project for Spring Boot</description>
    
        <properties>
            <java.version>1.8</java.version>
        </properties>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-data-jpa</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-web</artifactId>
            </dependency>
    
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <scope>runtime</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>org.junit.vintage</groupId>
                        <artifactId>junit-vintage-engine</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.springframework.security</groupId>
                <artifactId>spring-security-test</artifactId>
                <scope>test</scope>
            </dependency>
            <dependency>
                <groupId>org.thymeleaf.extras</groupId>
                <artifactId>thymeleaf-extras-springsecurity5</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-devtools</artifactId>
                <scope>runtime</scope>
                <optional>true</optional>
            </dependency>
            <dependency>
                <groupId>org.webjars.bower</groupId>
                <artifactId>bootstrap-select</artifactId>
                <version>2.0.0-beta1</version>
            </dependency>
            <dependency>
                <groupId>org.webjars</groupId>
                <artifactId>bootbox</artifactId>
                <version>4.4.0</version>
            </dependency>
        </dependencies>
    
        <build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </build>
    
    </project>

### 2、项目结构 ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 5][]

## 编写代码 ##

### 1、编写实体类 ###

**菜单表实体类TbMenu，Spring-Data-Jpa可以根据实体类去数据库新建或更新对应的表结构，详情可以访问[Spring-Data-Jpa入门][Spring-Data-Jpa]**

import com.fasterxml.jackson.annotation.JsonIgnore;
    import com.mcy.springbootsecurity.custom.BaseEntity;
    import org.springframework.data.annotation.CreatedBy;
    
    import javax.persistence.*;
    import java.util.ArrayList;
    import java.util.List;
    
    /**
     * 菜单表
     * @author
     *
     */
    @Entity
    public class TbMenu extends BaseEntity<Integer> {
    	private String name;
    	private String url;
    	private Integer idx;
    	@JsonIgnore
    	private TbMenu parent;
    	@JsonIgnore
    	private List<TbMenu> children=new ArrayList<>();
    
    	@Column(unique=true)
    	public String getName() {
    		return name;
    	}
    
    	public void setName(String name) {
    		this.name = name;
    	}
    
    	public String getUrl() {
    		return url;
    	}
    
    	public void setUrl(String url) {
    		this.url = url;
    	}
    
    	public Integer getIdx() {
    		return idx;
    	}
    
    	public void setIdx(Integer idx) {
    		this.idx = idx;
    	}
    
    	@ManyToOne
    	@CreatedBy
    	public TbMenu getParent() {
    		return parent;
    	}
    
    	public void setParent(TbMenu parent) {
    		this.parent = parent;
    	}
    
    	@OneToMany(cascade=CascadeType.ALL,mappedBy="parent")
    	@OrderBy(value="idx")
    	public List<TbMenu> getChildren() {
    		return children;
    	}
    
    	public void setChildren(List<TbMenu> children) {
    		this.children = children;
    	}
    
    	public TbMenu(Integer id) {
    		super(id);
    	}
    
    	public TbMenu(){
    		super();
    	}
    
    	public TbMenu(String name, String url, Integer idx, TbMenu parent, List<TbMenu> children) {
    		this.name = name;
    		this.url = url;
    		this.idx = idx;
    		this.parent = parent;
    		this.children = children;
    	}
    
    	public TbMenu(Integer integer, String name, String url, Integer idx, TbMenu parent, List<TbMenu> children) {
    		super(integer);
    		this.name = name;
    		this.url = url;
    		this.idx = idx;
    		this.parent = parent;
    		this.children = children;
    	}
    
    	@Transient
    	public Integer getParentId() {
    		return parent==null?null:parent.getId();
    	}
    }

表新建好了，下面就是实现增删改查就可以了。实现效果如下。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 6][]

新增和修改菜单。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 7][]

对于Bootstrap的树形表格，可以移步到：[BootStrap-bable-treegrid树形表格的使用][BootStrap-bable-treegrid]。

菜单管理实现了，下一步就是实现角色及角色对应的权限管理了。

角色及权限表SysRole，parent 为null时为角色，不为null时为权限。

package com.mcy.springbootsecurity.entity;
    
    import com.fasterxml.jackson.annotation.JsonIgnore;
    import com.mcy.springbootsecurity.custom.BaseEntity;
    import org.springframework.data.annotation.CreatedBy;
    import javax.persistence.*;
    import java.util.ArrayList;
    import java.util.List;
    
    @Entity
    /***
     * 角色及角色对应的菜单权限
     * @author
     *parent 为null时为角色，不为null时为权限
     */
    public class SysRole extends BaseEntity<Integer> {
    	private String name;	//名称
    	private String code;	//代码
    	@JsonIgnore
    	private SysRole parent;
    	private Integer idx;	//排序
    	@JsonIgnore
    	private List<SysRole> children = new ArrayList<>();
    	
    	@Column(length=20)
    	public String getName() {
    		return name;
    	}
    
    	public void setName(String name) {
    		this.name = name;
    	}
    	
    	public String getCode() {
    		return code;
    	}
    
    	public void setCode(String code) {
    		this.code = code;
    	}
    
    	@ManyToOne
    	@CreatedBy
    	public SysRole getParent() {
    		return parent;
    	}
    
    	public void setParent(SysRole parent) {
    		this.parent = parent;
    	}
    	
    	@OneToMany(cascade=CascadeType.ALL,mappedBy="parent")
    	public List<SysRole> getChildren() {
    		return children;
    	}
    	
    	public void setChildren(List<SysRole> children) {
    		this.children = children;
    	}
    
    	//获取父节点id
    	@Transient
    	public Integer getParentId() {
    		return parent==null?null:parent.getId();
    	}
    
    	public Integer getIdx() {
    		return idx;
    	}
    
    	public void setIdx(Integer idx) {
    		this.idx = idx;
    	}
    
    	public SysRole(String name, String code, SysRole parent, Integer idx, List<SysRole> children) {
    		this.name = name;
    		this.code = code;
    		this.parent = parent;
    		this.idx = idx;
    		this.children = children;
    	}
    
    	public SysRole(Integer id, String name, String code, SysRole parent, Integer idx, List<SysRole> children) {
    		super(id);
    		this.name = name;
    		this.code = code;
    		this.parent = parent;
    		this.idx = idx;
    		this.children = children;
    	}
    
    	public SysRole(Integer id) {
    		super(id);
    	}
    
    	public SysRole(){}
    }

首先需要实现角色管理，之后在角色中添加对应的菜单权限。

实现效果（也可以和菜单管理一样，用树形表格展示，根据个人需求。这里用的是树形菜单展示的）。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 8][]

给角色分配权限。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 9][]

最后实现的就是用户管理了，只需要对添加的用户分配对应的角色就可以了，用户登录时，显示角色对应的权限。

用户表SysUser，继承的BaseEntity类中就一个ID字段。

import com.fasterxml.jackson.annotation.JsonIgnore;
    import com.mcy.springbootsecurity.custom.BaseEntity;
    
    import javax.persistence.*;
    import java.util.ArrayList;
    import java.util.List;
    
    /**
     * 用户表
     */
    @Entity
    public class SysUser extends BaseEntity<Integer> {
    	private String username;	//账号
    	private String password;	//密码
    	private String name;		//姓名
    	private String address;		//地址
    	
    	@JsonIgnore
    	private List<SysRole> roles=new ArrayList<>();	//角色
    
    	@Column(length=20,unique=true)
    	public String getUsername() {
    		return username;
    	}
    	public void setUsername(String username) {
    		this.username = username;
    	}
    	
    	@Column(length=100)
    	public String getPassword() {
    		return password;
    	}
    	public void setPassword(String password) {
    		this.password = password;
    	}
    	
    	@Column(length=20)
    	public String getName() {
    		return name;
    	}
    	public void setName(String name) {
    		this.name = name;
    	}
    	
    	@ManyToMany(cascade=CascadeType.REFRESH,fetch=FetchType.EAGER)
    	@JoinTable(name="sys_user_role",joinColumns=@JoinColumn(name="user_id"),inverseJoinColumns=@JoinColumn(name="role_id"))
    	public List<SysRole> getRoles() {
    		return roles;
    	}
    	public void setRoles(List<SysRole> roles) {
    		this.roles = roles;
    	}
    
    	public String getAddress() {
    		return address;
    	}
    
    	public void setAddress(String address) {
    		this.address = address;
    	}
    
    	//角色名称
    	@Transient
    	public String getRoleNames() {
    		String str="";
    		for (SysRole role : getRoles()) {
    			str+=role.getName()+",";
    		}
    		if(str.length()>0) {
    			str=str.substring(0, str.length()-1);
    		}
    		return str;
    	}
    
    	//角色代码
    	@Transient
    	public String getRoleCodes() {
    		String str="";
    		for (SysRole role : getRoles()) {
    			str+=role.getCode()+",";
    		}
    		if(str.indexOf(",")>0) {
    			str=str.substring(0,str.length()-1);
    		}
    		return str;
    	}
    	
    }

用户管理就基本的数据表格，效果如图。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 10][]

### 2、Security配置文件 ###

Security相关配置文件，下面两个文件如果看不懂，可以访问[SpringSecurity安全控件的学习][SpringSecurity]中有详细讲解。

package com.mcy.springbootsecurity.security;
    
    import com.mcy.springbootsecurity.service.SysUserService;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
    import org.springframework.security.config.annotation.web.builders.HttpSecurity;
    import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
    import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
    
    @Configuration
    public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    
        @Autowired
        private SysUserService userService;
    
        /**
         * 用户认证操作
         * @param auth
         * @throws Exception
         */
        @Override
        protected void configure(AuthenticationManagerBuilder auth) throws Exception {
            //添加用户，并给予权限
            auth.inMemoryAuthentication().withUser("aaa").password("{noop}1234").roles("DIY");
            //设置认证方式
            auth.userDetailsService(userService).passwordEncoder(new BCryptPasswordEncoder());
        }
    
        /**
         * 用户授权操作
         * @param http
         * @throws Exception
         */
        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http.csrf().disable();    //安全器令牌
            http.formLogin()
                    //登录请求被拦截
                    .loginPage("/login").permitAll()
                    //设置默认登录成功跳转页面
                    .successForwardUrl("/main")
                    .failureUrl("/login?error");   //登录失败的页面
            http.authorizeRequests().antMatchers("/static/**", "/assets/**").permitAll();    //文件下的所有都能访问
            http.authorizeRequests().antMatchers("/webjars/**").permitAll();
            http.logout().logoutUrl("/logout").permitAll();     //退出
            http.authorizeRequests().anyRequest().authenticated();    //除此之外的都必须通过请求验证才能访问
        }
    }

获取登录者相关信息，工具类。

import com.mcy.springbootsecurity.entity.SysUser;
    import com.mcy.springbootsecurity.service.SysUserService;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.security.core.GrantedAuthority;
    import org.springframework.security.core.context.SecurityContextHolder;
    import org.springframework.security.core.userdetails.UserDetails;
    import org.springframework.stereotype.Component;
    
    import java.util.ArrayList;
    import java.util.List;
    
    //创建会话，获取当前登录对象
    @Component
    public class UserUtils {
    	@Autowired
    	private SysUserService userService;
    
    	/**
    	 * 获取当前登录者的信息
    	 * @return 当前者信息
    	 */
    	public SysUser getUser() {
    		//获取当前用户的用户名
    		String username = SecurityContextHolder.getContext().getAuthentication().getName();
    		SysUser user = userService.findByUsername(username);
    		return user;
    	}
    
    	/**
    	 * 判断此用户中是否包含roleName菜单权限
    	 * @param roleName
    	 * @return
    	 */
    	public Boolean hasRole(String roleName) {
    		//获取UserDetails类，
    		UserDetails userDetails = (UserDetails) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
    		List<String> roleCodes=new ArrayList<>();
    		for (GrantedAuthority authority : userDetails.getAuthorities()) {
    			//getAuthority()返回用户对应的菜单权限
    			roleCodes.add(authority.getAuthority());
    		}
    		return roleCodes.contains(roleName);
    	}
    }

### 3、动态权限菜单加载相关方法 ###

用户表的SysUserService需要实现UserDetailsService接口，因为在SpringSecurity中配置的相关参数需要是UserDetailsService类的数据。重写UserDetailsService接口中的loadUserByUsername方法，通过该方法查询对应的用户，返回对象UserDetails是SpringSecurity的一个核心接口。其中定义了一些可以获取用户名，密码，权限等与认证相关信息的方法。

重写的loadUserByUsername方法。

@Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        //调用持久层接口findByUsername方法查询用户。
        SysUser user = userRepository.findByUsername(username);
        if(user == null){
            throw new UsernameNotFoundException("用户名不存在");
        }
        //创建List集合，用来保存用户菜单权限，GrantedAuthority对象代表赋予当前用户的权限
        List<GrantedAuthority> authorities = new ArrayList<>();
        //获得当前用户角色集合
        List<SysRole> roles = user.getRoles();
        List<SysRole> haveRoles=new ArrayList<>();
        for (SysRole role : roles) {
            haveRoles.add(role);
            List<SysRole> children = roleService.findByParent(role);
            children.removeAll(haveRoles);
            haveRoles.addAll(children);
        }
        for(SysRole role: haveRoles){
            //将关联对象role的name属性保存为用户的认证权限
            authorities.add(new SimpleGrantedAuthority(role.getName()));
        }
        //此处返回的是org.springframework.security.core.userdetails.User类，该类是SpringSecurity内部的实现
        //org.springframework.security.core.userdetails.User类实现了UserDetails接口
        return new User(user.getUsername(), user.getPassword(), authorities);
    }

所有功能实现了，最后就是根据角色去显示对应的菜单了。

在TbMenuService类中的findAuditMenu方法，查询当前用户所拥有的权限菜单。

/**
     * 获取用户所拥有的权限对应的菜单项
     * @return
     */
    public List<TbMenu> findAuditMenu() {
        List<TbMenu> menus;
        //判断是否是后门用户
        if(userUtils.hasRole("ROLE_DIY")){
            //查询所有菜单，子菜单可以通过父级菜单的映射得到
            menus = menuRepository.findByParentIsNullOrderByIdx();
        }else{
            //获取此用户对应的菜单权限
            menus = auditMenu(menuRepository.findByParentIsNullOrderByIdx());
        }
        return menus;
    }
    
    //根据用户的菜单权限对菜单进行过滤
    private List<TbMenu> auditMenu(List<TbMenu> menus) {
        List<TbMenu> list = new ArrayList<>();
        for(TbMenu menu: menus){
            String name = menu.getName();
            //判断此用户是否有此菜单权限
            if(userUtils.hasRole(name)){
                list.add(menu);
                //递归判断子菜单
                if(menu.getChildren() != null && !menu.getChildren().isEmpty()) {
                    menu.setChildren(auditMenu(menu.getChildren()));
                }
            }
        }
        return list;
    }

在UserUtils工具类中的hasRole方法，判断此用户中是否包含roleName菜单权限。

public Boolean hasRole(String roleName) {
    	//获取UserDetails类，
    	UserDetails userDetails = (UserDetails) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
    	List<String> roleCodes=new ArrayList<>();
    	for (GrantedAuthority authority : userDetails.getAuthorities()) {
    		//getAuthority()返回用户对应的菜单权限
    		roleCodes.add(authority.getAuthority());
    	}
    	return roleCodes.contains(roleName);
    }

之后在控制器中返回用户对应的菜单权限，之后在前台页面遍历就可以了。

@RequestMapping(value = "/main")
    public String main(ModelMap map){
        //加载菜单
        List<TbMenu> menus = menuService.findAuditMenu();
        map.put("menus", menus);
        if (menus.isEmpty()) {
            return "main/main";
        }
        return "main/main1";
    }

### 4、首页菜单遍历 ###

首页菜单遍历，这里使用的是LayUI菜单，如果其他框架可以自行根据页面标签规律遍历，因为页面使用的是Thymeleaf模板，不是JSP，使用遍历菜单时不是采用的EL表达式，而是使用的Thymeleaf自带的标签表达式[Thymeleaf模板的使用][Thymeleaf]。

## 测试应用 ##

### 1、对应效果展示 ###

用户数据及对应的角色

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 11][]

管理员对应的菜单权限。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 12][]

用户角色对应的菜单权限。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 13][]

测试用户角色对应的菜单权限。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 14][]

### 2、测试应用 ###

用户名为admin1有管理员角色的用户登录，菜单显示。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 15][]

用户名为admin2有用户角色的用户登录，菜单显示。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 16][]

用户名为admin3有测试用户角色的用户登录，菜单显示。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjA1MTE2_size_16_color_FFFFFF_t_70 17][]

### 3、案例代码下载 ###

下载地址：[https://github.com/machaoyin/SpringBoot-Security][https_github.com_machaoyin_SpringBoot-Security]

> 最后有什么不足之处，欢迎大家指出，期待与你的交流。

[Springboot_Springboot]: https://blog.csdn.net/qq_40205116/article/details/104269651
[SpringSecurity]: https://blog.csdn.net/qq_40205116/article/details/103439326
[Spring-Data-Jpa]: https://blog.csdn.net/qq_40205116/article/details/103039936
[Java]: https://blog.csdn.net/qq_40205116/article/details/103674444
[SpringBoot_Thymeleaf]: https://blog.csdn.net/qq_40205116/article/details/102990708
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[BootStrap-bable-treegrid]: https://blog.csdn.net/qq_40205116/article/details/103740104
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[Thymeleaf]: https://blog.csdn.net/qq_40205116/article/details/102980672
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[https_github.com_machaoyin_SpringBoot-Security]: https://github.com/machaoyin/SpringBoot-Security