1 导入依赖

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

2 编写配置文件 SecurityConfig

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.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;

/**
 * SecurityConfig配置类
 * @author 桃味果仁
 */
@EnableWebSecurity
public class SecurityConfig  extends WebSecurityConfigurerAdapter {
    
    
    @Override
    protected void configure(HttpSecurity http) throws Exception {
    
    
        //请求权限的规则
        http.authorizeRequests()
                .antMatchers("/").hasRole("common")
                .antMatchers("/level1/**").hasRole("vip1")
                .antMatchers("/level2/**").hasRole("vip2")
                .antMatchers("/level3/**").hasRole("vip3");
		//设置自定义登陆页面配置
        http.formLogin()
                .usernameParameter("username")
                .passwordParameter("password")
                .loginPage("/userLogin")
                .loginProcessingUrl("/login")
                .defaultSuccessUrl("/user/login");
        //注销
        http.logout();

        //实现记住我
        http.rememberMe().rememberMeParameter("remember");
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    
    
        auth.inMemoryAuthentication().passwordEncoder(new BCryptPasswordEncoder())
                .withUser("admin").password(new BCryptPasswordEncoder().encode("123")).roles("vip1","vip2","vip3","common");
    }
}

3 实现测试页面控制器

package com.example.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class RouterController {
    
    

    @RequestMapping("/security")
    public String security(){
    
    
        return "security";
    }
    @RequestMapping("/level1/{id}")
    public String level1(@PathVariable("id") int id){
    
    
        return "views/level1/"+id;
    }
    @RequestMapping("/level2/{id}")
    public String level2(@PathVariable("id") int id){
    
    
        return "views/level2/"+id;
    }
    @RequestMapping("/level3/{id}")
    public String level3(@PathVariable("id") int id){
    
    
        return "views/level3/"+id;
    }
}

4 自定义登陆页面

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
	<head>
		<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
		<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
		<meta name="description" content="">
		<meta name="author" content="">
		<title>Signin Template for Bootstrap</title>
		<!-- Bootstrap core CSS -->
		<link th:href="@{/css/bootstrap.min.css}" rel="stylesheet">
		<!-- Custom styles for this template -->
		<link th:href="@{/css/signin.css}" rel="stylesheet">
	</head>

	<body class="text-center">
		<form class="form-signin" th:action="@{/login}" method="post">
			<img class="mb-4" th:src="@{/img/android-chrome-512x512.png}" alt="" width="72" height="72">
			<h1 class="h3 mb-3 font-weight-normal" th:text="#{login.tip}">Please sign in</h1>
			<p th:text="${msg}" style="color: #9fcdff" th:if="${not #strings.isEmpty(msg)}"></p>
			<label class="sr-only"  th:text="#{login.username}">Username</label>
			<input type="text" name="username" class="form-control" th:placeholder="#{login.username}" required="" autofocus="" th:value="admin">
			<label class="sr-only" th:text="#{login.password}">Password</label>
			<input type="password" name="password" class="form-control" th:placeholder="#{login.password}" required="" th:value="123">
			<div class="checkbox mb-3">
				<label>
          <input type="checkbox" value="remember-me" th:text="#{login.remeber}" name="remember">
        </label>
			</div>
			<button class="btn btn-lg btn-primary btn-block" type="submit" >[[#{login.btn}]]</button>
			<p class="mt-5 mb-3 text-muted">© 2017-2018</p>
			<a class="btn btn-sm" th:href="@{/index.html(l='zh_CN')}">中文</a>
			<a class="btn btn-sm" th:href="@{/index.html(l='en_US')}">English</a>
		</form>

	</body>

</html>

Spring Boot整合SpringSecurity

文章目录

1 导入依赖

2 编写配置文件 SecurityConfig

3 实现测试页面控制器

4 自定义登陆页面

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