SpringBoot-Mybatis-SpringSecurity-LayUI的简单用户权限管理

基于SpringBoot-Mybatis-SpringSecurity-LayUI的简单用户权限管理

项目实现效果

Pom文件：

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0modelVersion>
	<parent>
		<groupId>org.springframework.bootgroupId>
		<artifactId>spring-boot-starter-parentartifactId>
		<version>1.5.20.BUILD-SNAPSHOTversion>
		<relativePath/> 
	parent>
	<groupId>com.examplegroupId>
	<artifactId>safe-demoartifactId>
	<version>0.0.1-SNAPSHOTversion>
	<name>safe-demoname>
	<description>Demo project for Spring Bootdescription>

	<properties>
		<java.version>1.8java.version>
	properties>

	<dependencies>
		<dependency>
			<groupId>org.springframework.bootgroupId>
			<artifactId>spring-boot-starter-securityartifactId>
		dependency>
		<dependency>
			<groupId>org.springframework.bootgroupId>
			<artifactId>spring-boot-starter-thymeleafartifactId>
		dependency>
		<dependency>
			<groupId>org.springframework.bootgroupId>
			<artifactId>spring-boot-starter-webartifactId>
		dependency>

		<dependency>
			<groupId>org.thymeleaf.extrasgroupId>
			<artifactId>thymeleaf-extras-springsecurity4artifactId>
		dependency>

		<dependency>
			<groupId>org.springframework.bootgroupId>
			<artifactId>spring-boot-starter-testartifactId>
			<scope>testscope>
		dependency>
		<dependency>
			<groupId>org.springframework.securitygroupId>
			<artifactId>spring-security-testartifactId>
			<scope>testscope>
		dependency>


		
		<dependency>
			<groupId>org.springframework.bootgroupId>
			<artifactId>spring-boot-devtoolsartifactId>
			<optional>trueoptional>
		dependency>

		<dependency>
			 <groupId>org.springframeworkgroupId>
			 <artifactId>springloadedartifactId>
			 <version>1.2.6.RELEASEversion>
		dependency>

		
		<dependency>
			<groupId>ch.qos.logbackgroupId>
			<artifactId>logback-coreartifactId>
			<version>1.1.8version>
		dependency>
		<dependency>
			<groupId>ch.qos.logbackgroupId>
			<artifactId>logback-classicartifactId>
			<version>1.1.8version>
		dependency>
		<dependency>
			<groupId>org.slf4jgroupId>
			<artifactId>slf4j-apiartifactId>
			<version>1.7.22version>
		dependency>

		
		<dependency>
			<groupId>org.projectlombokgroupId>
			<artifactId>lombokartifactId>
			<version>1.16.12version>
		dependency>

		
		<dependency>
			<groupId>com.alibabagroupId>
			<artifactId>druidartifactId>
			<version>1.0.9version>
		dependency>

		
		
		<dependency>
			<groupId>org.mybatis.spring.bootgroupId>
			<artifactId>mybatis-spring-boot-starterartifactId>
			<version>1.3.2version>
		dependency>

		
		
		<dependency>
			<groupId>com.github.pagehelpergroupId>
			<artifactId>pagehelperartifactId>
			<version>4.1.6version>
		dependency>

		
		<dependency>
			<groupId>mysqlgroupId>
			<artifactId>mysql-connector-javaartifactId>
			<version>5.1.39version>
		dependency>

		<dependency>
			<groupId>com.google.code.gsongroupId>
			<artifactId>gsonartifactId>
			<version>2.8.0version>
		dependency>



	dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.bootgroupId>
				<artifactId>spring-boot-maven-pluginartifactId>
			plugin>
		plugins>
	build>

	<repositories>
		<repository>
			<id>spring-snapshotsid>
			<name>Spring Snapshotsname>
			<url>https://repo.spring.io/snapshoturl>
			<snapshots>
				<enabled>trueenabled>
			snapshots>
		repository>
		<repository>
			<id>spring-milestonesid>
			<name>Spring Milestonesname>
			<url>https://repo.spring.io/milestoneurl>
		repository>
	repositories>
	<pluginRepositories>
		<pluginRepository>
			<id>spring-snapshotsid>
			<name>Spring Snapshotsname>
			<url>https://repo.spring.io/snapshoturl>
			<snapshots>
				<enabled>trueenabled>
			snapshots>
		pluginRepository>
		<pluginRepository>
			<id>spring-milestonesid>
			<name>Spring Milestonesname>
			<url>https://repo.spring.io/milestoneurl>
		pluginRepository>
	pluginRepositories>

project>

MySql表的设计:

没有设置外键，使用user_role来保存用户对应的角色，查询用户时需要使用关联查询

 <select id="getAllUsers" resultMap="userMap">
     select u.*
      ,r.name
      from user u
      LEFT JOIN user_role sru on u.id= sru.userID
      LEFT JOIN role r on sru.roldID=r.id

  </select>
  

基本流程：

前端页面基本都是发送Ajax请求来获取Json数据，之后使用LayUI来进行渲染，请求页面的Url都在WebMvcConfig里面，Controller存放的都是返回Json数据格式的处理类

Spirng Security 核心配置类:

配置了访问权限，表单验证处理页面和Url以及验证成功以及失败的处理Handler，登出处理Handler，无权限访问时的处理Handler

public class BrowerSecurityConfig extends WebSecurityConfigurerAdapter {


    private final static BCryptPasswordEncoder ENCODER = new BCryptPasswordEncoder();

    @Bean
    public PasswordEncoder passwordEncoder(){
        return  new BCryptPasswordEncoder();
    }

    @Bean
    public MyUserDetailService myUserDetailService(){
        return new MyUserDetailService();
    }


    @Autowired
    private UserLoginAuthenticationFailureHandler userLoginAuthenticationFailureHandler;

    @Autowired
    private UserLoginAuthenticationSuccessHandler userLoginAuthenticationSuccessHandler;

    @Autowired
    private UserLogoutSuccessHandler userLogoutSuccessHandler;

    @Autowired
    private UserAuthenticationAccessDeniedHandler userAuthenticationAccessDeniedHandler;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .headers().frameOptions().sameOrigin()//设置弹出层
                .and()
                .authorizeRequests()
                .antMatchers("/admin/**","/setUserAdmin","/setUser","/deleteUserById")
                .access("hasRole('ROLE_ADMIN')")//只有管理员才能访问
                .antMatchers("/home","/static/**","/getAllUser","/register_page",
                        "/register","/checkNameIsExistOrNot")//静态资源等不需要验证
                .permitAll()//不需要身份认证
                .anyRequest().authenticated()//其他路径必须验证身份
                .and()
                .formLogin()
                .loginPage("/login_page")//登录页面
                .loginProcessingUrl("/login")
                .usernameParameter("username")
                .passwordParameter("password")
                .failureHandler(userLoginAuthenticationFailureHandler)//验证失败处理
                .successHandler(userLoginAuthenticationSuccessHandler)//验证成功处理
                .permitAll()//登录页面不需要验证
                .and()
                .logout()
                .logoutSuccessHandler(userLogoutSuccessHandler)//登出处理
                .permitAll()
                .and()
                .csrf().disable()
                .exceptionHandling().accessDeniedHandler(userAuthenticationAccessDeniedHandler);//无权限时的处理




    }




    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(myUserDetailService()).passwordEncoder(new PasswordEncoder() {
            @Override
            public String encode(CharSequence charSequence) {

                return ENCODER.encode(charSequence);
            }

            @Override
            public boolean matches(CharSequence charSequence, String s) {
                if ( !ENCODER.matches(charSequence,s)){
//                    log.info("{}","密码对不上");
                }else {
//                    log.info("{}","密码OK");
                }


                return ENCODER.matches(charSequence,s);
            }
        });
    }

}

项目已经放在GitHub：

https://github.com/LinZiYU1996/Spring-Boot-Mybatis-springsecurity