标签：example rmi html man configure thymeleaf put contex dex
1，pom依赖导入
注：spring boot版本须使用2。1.0以下版本，此次使用2.0.9版本
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity4</artifactId>
<version>3.0.4.RELEASE</version>
</dependency>
2，编写login.html
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>登录</title>
<!--semantic-ui-->
<link href="https://cdn.bootcss.com/semantic-ui/2.4.1/semantic.min.css" rel="stylesheet">
</head>
<body>
<!--主容器-->
<div class="ui container">
<div class="ui segment">
<div style="text-align: center">
<h1 class="header">登录</h1>
</div>
<div class="ui placeholder segment">
<div class="ui column very relaxed stackable grid">
<div class="column">
<div class="ui form">
<form th:action="@{/login}" method="post">
<div class="field">
<label>Username</label>
<div class="ui left icon input">
<input type="text" placeholder="Username" name="username">
<i class="user icon"></i>
</div>
</div>
<div class="field">
<label>Password</label>
<div class="ui left icon input">
<input type="password" name="password">
<i class="lock icon"></i>
</div>
</div>
<input type="submit" class="ui blue submit button"/>
</form>
</div>
</div>
</div>
</div>
<div style="text-align: center">
<div class="ui label">
</i>注册
</div>
<br><br>
</div>
<div class="ui segment" style="text-align: center">
<h3>Spring Security</h3>
</div>
</div>
</div>
3，首页，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">
<!--未登录-->
<div sec:authorize="!isAuthenticated()">
<a class="item" th:href="@{/toLogin}">
<i class="address card icon"></i> 登录
</a>
</div>
<div sec:authorize="isAuthenticated()">
<a class="item">
用户名：<span sec:authentication="name"></span>
<!-- 权限：<span sec:authentication="principal.getAuthorities()"></span>-->
</a>
</div>
<div sec:authorize="isAuthenticated()">
<a class="item" th:href="@{/logout}">
<i class="address card icon"></i> 注销
</a>
</div>
<!--已登录
<a th:href="@{/usr/toUserCenter}">
<i class="address card icon"></i> admin
</a>
-->
</div>
</div>
</div>
<div class="ui segment" style="text-align: center">
<h3>Spring Security Study by 秦疆</h3>
</div>
<div>
<br>
<div class="ui three column stackable grid">
<!-- 根据用户权限不同动态显示菜单-->
<div class="column" sec:authorize="hasRole(‘v1‘)">
<div class="ui raised segment">
<div class="ui">
<div class="content">
<h5 class="content">Level 1</h5>
<hr>
<div><a th:href="@{/level1/1}"><i class="bullhorn icon"></i> Level-1-1</a></div>
<div><a th:href="@{/level1/2}"><i class="bullhorn icon"></i> Level-1-2</a></div>
<div><a th:href="@{/level1/3}"><i class="bullhorn icon"></i> Level-1-3</a></div>
</div>
</div>
</div>
</div>
<div class="column" sec:authorize="hasRole(‘v2‘)">
<div class="ui raised segment">
<div class="ui">
<div class="content">
<h5 class="content">Level 2</h5>
<hr>
<div><a th:href="@{/level2/1}"><i class="bullhorn icon"></i> Level-2-1</a></div>
<div><a th:href="@{/level2/2}"><i class="bullhorn icon"></i> Level-2-2</a></div>
<div><a th:href="@{/level2/3}"><i class="bullhorn icon"></i> Level-2-3</a></div>
</div>
</div>
</div>
</div>
<div class="column" sec:authorize="hasRole(‘v3‘)">
<div class="ui raised segment">
<div class="ui">
<div class="content">
<h5 class="content">Level 3</h5>
<hr>
<div><a th:href="@{/level3/1}"><i class="bullhorn icon"></i> Level-3-1</a></div>
<div><a th:href="@{/level3/2}"><i class="bullhorn icon"></i> Level-3-2</a></div>
<div><a th:href="@{/level3/3}"><i class="bullhorn icon"></i> Level-3-3</a></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<script th:src="@{/qinjiang/js/jquery-3.1.1.min.js}"></script>
<script th:src="@{/qinjiang/js/semantic.min.js}"></script>
</body>
</html>
4，页面跳转controller
package com.example.springsecurity.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({"/","/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/v/"+id;
}
}
5，securityConfig配置类编写
package com.example.springsecurity.config;
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.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
//AOP:拦截器
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
//首页所有人能访问，功能页只能有对应角色才能访问
http.authorizeRequests()
.antMatchers("/").permitAll()
.antMatchers("/level1/**").hasRole("v1")
.antMatchers("/level2/**").hasRole("v2")
.antMatchers("/level3/**").hasRole("v3");
//没有权限会默认到登录页，需要开启登陆的页面 /login
//usernameParameter,passwordParameter:自定义前端接受参数
http.formLogin().loginPage("/toLogin").usernameParameter("").passwordParameter("");
//注销,跳到首页
http.csrf().disable();//关闭csrf，登陆失败的原因
http.logout().logoutSuccessUrl("/");
//自定义前端remember接受参数
http.rememberMe().rememberMeParameter("");
}
//认证
//密码编码：PasswordEncoder
//在spring security 5.0+新增了很多的加密方法
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
//数据正常应该从数据库中读
auth.inMemoryAuthentication().passwordEncoder(new BCryptPasswordEncoder())
.withUser("zhangsan").password(new BCryptPasswordEncoder().encode("123456")).roles("v2","v3")
.and()
.withUser("admin").password(new BCryptPasswordEncoder().encode("123456")).roles("v1","v2","v3");
}
}
标签：example rmi html man configure thymeleaf put contex dex
原文地址：https://www.cnblogs.com/huang580256/p/14657404.html
