springboot整合security-thymeleaf

最新推荐文章于 2025-05-06 14:09:28 发布

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最新推荐文章于 2025-05-06 14:09:28 发布

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分类专栏： springboot spring 文章标签： spring boot

本文链接：https://blog.youkuaiyun.com/weixin_45865428/article/details/118568000

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本文档详细介绍了如何在SpringBoot项目中整合Security和Thymeleaf进行权限控制。首先，引入相关依赖，包括spring-boot-starter-security、thymeleaf-extras-springsecurity4等。接着，创建自定义安全配置类，设置权限规则、登录注销功能，并配置内存中的用户角色。然后，创建Controller处理不同角色的请求。最后，通过Thymeleaf模板展示不同权限的内容，并在页面中使用`sec:authorize`进行权限判断。通过这些步骤，实现了基于角色的权限控制和用户认证功能。

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前言：springboot整合security-thymeleaf
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1、导入依赖

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.4.5</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
    <java.version>1.8</java.version>
</properties>
<dependencies>
    <!--security-thymeleaf整合 -->
    <dependency>
        <groupId>org.thymeleaf.extras</groupId>
        <artifactId>thymeleaf-extras-springsecurity4</artifactId>
        <version>3.0.4.RELEASE</version>
    </dependency>
    <!--security-->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-security</artifactId>
    </dependency>
    <!--web-->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

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

    <!--Thymeleaf 基于3.x(2.x的会报错)-->
    <dependency>
        <groupId>org.thymeleaf</groupId>
        <artifactId>thymeleaf-spring5</artifactId>
    </dependency>
    <dependency>
        <groupId>org.thymeleaf.extras</groupId>
        <artifactId>thymeleaf-extras-java8time</artifactId>
    </dependency>

</dependencies>

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

2、创建自定义配置类

@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
    //链式编程
    //授权
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        //请求授权的规则
        http.authorizeRequests().antMatchers("/").permitAll()
                .antMatchers("/level1/**").hasRole("vip1")
                .antMatchers("/level2/**").hasRole("vip2")
                .antMatchers("/level3/**").hasRole("vip3");

        //没有权限默认会到登录的页面,需要开启登录的页面
        //http.formLogin();
        http.formLogin().loginPage("/toLogin"); //定制登录页面
        http.csrf().disable(); //关闭csrf功能（登录失败可能存在的原因）
        //开启注销功能,注销成功自动跳转到首页
        http.logout().logoutSuccessUrl("/");

        //开启记住我功能
        http.rememberMe();
    }

    //认证
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        //inMemoryAuthentication 内存认证
        //jdbcAuthentication 数据库认证
        auth.inMemoryAuthentication().passwordEncoder(new BCryptPasswordEncoder())
                .withUser("test").password(new BCryptPasswordEncoder().encode("123456")).roles("vip1")
                .and()
                .withUser("admin").password(new BCryptPasswordEncoder().encode("123456")).roles("vip1","vip2","vip3")
                .and()
                .withUser("guest").password(new BCryptPasswordEncoder().encode("123456")).roles("vip2","vip3");
    }
}

3、创建controller类

@Controller
public class RouterController {

    @RequestMapping({"/","/index"})
    public String index(){
        return "index";
    }
    @RequestMapping("/toLogin")
    public String toLogin(){
        return "views/login";
    }
    @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、创建页面

index.html

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org"
      xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <title>首页</title>
    <!--semantic-ui-->
    <link href="https://cdn.bootcss.com/semantic-ui/2.4.1/semantic.min.css" rel="stylesheet">
    <link th:href="@{/qinjiang/css/qinstyle.css}" rel="stylesheet">
</head>
<body>
<!--主容器-->
<div class="ui container">
    <div class="ui segment" id="index-header-nav" th:fragment="nav-menu">
        <div class="ui secondary menu">
            <a class="item"  th:href="@{/index}">首页</a>
            <!--登录注销-->
            <div class="right menu">
                <!--如果未登录 显示登陆页面-->
                <div sec:authorize="!isAuthenticated()">
                    <a class="item" th:href="@{/toLogin}">
                        <i class="address card icon"></i> 登录
                    </a>
                </div>
                <!--如果已经登陆 显示用户名+注销-->
                <div sec:authorize="isAuthenticated()">
                    <a class="item">
                        用户名：<span sec:authentication="name"></span>
                        权限：<span sec:authentication="principal.authorities"></span>
                    </a>
                    <a class="item" th:href="@{/logout}">
                        <i class="address card icon"></i> 注销
                    </a>
                </div>
            </div>
        </div>
    </div>
    <div class="ui segment" style="text-align: center">
        <h3>Spring Security Study by kexing</h3>
    </div>
    <div>
        <br>
        <div class="ui three column stackable grid">
            <div class="column" sec:authorize="hasRole('vip1')">
                <div class="ui raised segment">
                    <div class="ui">
                        <div class="content">
                            <h5 class="content">Vip 1</h5>
                            <hr>
                            <div><a th:href="@{/level1/1}"><i class="bullhorn icon"></i> vip1-1</a></div>
                            <div><a th:href="@{/level1/2}"><i class="bullhorn icon"></i> vip1-2</a></div>
                            <div><a th:href="@{/level1/3}"><i class="bullhorn icon"></i> vip1-3</a></div>
                        </div>
                    </div>
                </div>
            </div>
            <div class="column" sec:authorize="hasRole('vip2')">
                <div class="ui raised segment">
                    <div class="ui">
                        <div class="content">
                            <h5 class="content">Vip 2</h5>
                            <hr>
                            <div><a th:href="@{/level2/1}"><i class="bullhorn icon"></i> vip2-1</a></div>
                            <div><a th:href="@{/level2/2}"><i class="bullhorn icon"></i> vip2-2</a></div>
                            <div><a th:href="@{/level2/3}"><i class="bullhorn icon"></i> vip2-3</a></div>
                        </div>
                    </div>
                </div>
            </div>
            <div class="column" sec:authorize="hasRole('vip3')">
                <div class="ui raised segment">
                    <div class="ui">
                        <div class="content">
                            <h5 class="content">Vip 3</h5>
                            <hr>
                            <div><a th:href="@{/level3/1}"><i class="bullhorn icon"></i> vip3-1</a></div>
                            <div><a th:href="@{/level3/2}"><i class="bullhorn icon"></i> vip3-2</a></div>
                            <div><a th:href="@{/level3/3}"><i class="bullhorn icon"></i> vip3-3</a></div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
</body>
</html>

views/login.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
自行补充
</body>
</html>

views/level1/1.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
level1 1
</body>
</html>

views/level1/2.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
level1 2
</body>
</html>

views/level1/3.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
level1 3
</body>
</html>

。。。。。。

5、创建application.properties配置文件，关闭页面缓存

spring.thymeleaf.cache=false

6、开启springboot测试

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完成！！！