Springboot+Shiro+Mybatis+mysql实现权限安全认证

Shiro是Apache 的一个强大且易用的Java安全框架,执行身份验证、授权、密码学和会话管理。Shiro 主要分为两个部分就是认证和授权两部分

一、介绍

  1. Subject代表了当前用户的安全操作

  2. SecurityManager:它是Shiro框架的核心,典型的Facade模式,Shiro通过SecurityManager来管理内部组件实例,并通过它来提供安全管理的各种服务。

  3. Authenticator即认证器,对用户身份进行认证,Authenticator是一个接口,shiro提供ModularRealmAuthenticator实现类,通过ModularRealmAuthenticator基本上可以满足大多数需求,也可以自定义认证器。

  4. Authorizer即授权器,用户通过认证器认证通过,在访问功能时需要通过授权器判断用户是否有此功能的操作权限。

  5. Realm充当了Shiro与应用安全数据间的"桥梁"或者"连接器"。也就是说,当对用户执行认证(登录)和授权(访问控制)验证时,Shiro会从应用配置的Realm中查找用户及其权限信息。

  6. sessionManager即会话管理,shiro框架定义了一套会话管理,它不依赖web容器的session,所以shiro可以使用在非web应用上。

Shiro相关类介绍

  • (1)Authentication 认证 ------ 用户登录

  • (2)Authorization 授权 ---- 用户具有哪些权限

  • (3)Cryptography 安全数据加密

  • (4)Session Management 会话管理

  • (5)Web Integration web系统集成

  • (6)Interations 集成其它应用,spring、缓存框架

二、依赖引入

完整的pom文件如下:

<?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 http://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>2.4.1</version>
		<relativePath></relativePath> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.gt.shiro</groupId>
	<artifactId>com.sunyue.shiro</artifactId>
	<version>1.0-SNAPSHOT</version>
	<packaging>jar</packaging>
	<properties>
		<java.version>1.8</java.version>
		<druid.verzion>1.1.10</druid.verzion>
		<pagehelper.version>1.2.10</pagehelper.version>
		<mybatis.version>2.1.4</mybatis.version>
		<thymeleaf-layout-dialect.version>2.0.4</thymeleaf-layout-dialect.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
			<!-- 排除默认的tomcat -->
			<exclusions>
				<exclusion>
					<groupId>org.springframework.boot</groupId>
					<artifactId>spring-boot-starter-tomcat</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<!-- 重新依赖Jetty的starter -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-jetty</artifactId>
		</dependency>
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>${mybatis.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-thymeleaf</artifactId>
		</dependency>
		<dependency>
			<groupId>com.github.theborakompanioni</groupId>
			<artifactId>thymeleaf-extras-shiro</artifactId>
			<version>2.0.0</version>
		</dependency>
		<!--shiro整合spring-->
		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-spring</artifactId>
			<version>1.4.0</version>
		</dependency>
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>druid-spring-boot-starter</artifactId>
			<version>${druid.verzion}</version>
		</dependency>
		<!-- https://mvnrepository.com/artifact/com.github.pagehelper/pagehelper-spring-boot-starter -->
		<dependency>
			<groupId>com.github.pagehelper</groupId>
			<artifactId>pagehelper-spring-boot-starter</artifactId>
			<version>${pagehelper.version}</version>
		</dependency>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>
	<build>
		<plugins>
			<!-- spring boot maven插件 -->
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<configuration>
					<mainClass>com.gt.shiro.SpringShiroApplication</mainClass>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>

三、配置文件

application.yml配置文件:
# 开发时关闭缓存,不然没法看到实时页面
spring.thymeleaf.cache=false
# 用非严格的 HTML
spring.thymeleaf.mode=HTML
spring.thymeleaf.encoding=utf-8
spring.thymeleaf.servlet.content-type=text/html
spring.datasource.druid.url=jdbc:mysql://localhost:3306/shiro?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
spring.datasource.druid.username=root
spring.datasource.druid.password=admin
spring.datasource.druid.initial-size=1
spring.datasource.druid.min-idle=1
spring.datasource.druid.max-active=20
spring.datasource.druid.test-on-borrow=true
#springbootjdbc导入包不和以前一样
spring.datasource.druid.driver-class-name= com.mysql.cj.jdbc.Driver
mybatis.type-aliases-package=com.gt.shiro.entity
mybatis.mapper-locations=classpath:mapper/*.xml
#打印数据库的操作
logging.level.com.example.springsecurity.dao=debug
#redis缓存
### 配置Redis
mybatis.configuration.cache-enabled=true
# Redis数据库索引(默认为0)
spring.redis.database=0
# Redis服务器地址
spring.redis.host=...
# Redis服务器连接端口
spring.redis.port=6379
# Redis服务器连接密码(默认为空)
spring.redis.password=sunyue
# 连接池最大连接数(使用负值表示没有限制)
spring.redis.jedis.pool.max-idle=200
# 连接池最大阻塞等待时间(使用负值表示没有限制)
spring.redis.jedis.pool.max-wait=-1
# 连接池中的最小空闲连接
spring.redis.jedis.pool.min-idle=0
# 连接超时时间(毫秒)
spring.redis.timeout=1000

Shiro两个重要的配置类:

  • 1.UserRealm

      package com.gt.shiro.config;
      import com.gt.shiro.entity.TestUser;
      import com.gt.shiro.server.TestUserServer;
      import org.apache.shiro.SecurityUtils;
      import org.apache.shiro.authc.*;
      import org.apache.shiro.authz.AuthorizationInfo;
      import org.apache.shiro.authz.SimpleAuthorizationInfo;
      import org.apache.shiro.realm.AuthorizingRealm;
      import org.apache.shiro.subject.PrincipalCollection;
      import org.apache.shiro.subject.Subject;
      import org.springframework.beans.factory.annotation.Autowired;
      import java.util.ArrayList;
      import java.util.HashSet;
      import java.util.List;
      import java.util.Set;
      public class UserRealm extends AuthorizingRealm {
      	@Autowired
      	private TestUserServer testUserServer;
      	/**
      	 * 执行授权逻辑
      	 *
      	 * @param principalCollection
      	 * @return
      	 */
      	@Override
      	protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {
      		System.out.println("执行授权逻辑");
      		/*获取当前登录的用户信息*/
      		Subject subject = SecurityUtils.getSubject();
      		TestUser testUser = (TestUser) subject.getPrincipal();
      		//设置角色,多个角色
      		/*Set<String> rolesSet = new HashSet<>();
      		rolesSet.add(testUser.getRole());*/
      		//SimpleAuthorizationInfo info = new SimpleAuthorizationInfo(rolesSet);
      		//给资源进行授权
      		SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();
      		/*可以在以下list加入多个权限*/
      		/*List<String> roles = new ArrayList<>();
      		roles.add(testUser.getPerms());
      		info.addRoles(roles);*/
      		//设置权限
      		info.addRole(testUser.getRole());
      		//需要判断权限是否为空值(null是没有地址,""是有地址但是里面的内容是空的)
      		if (testUser.getPerms() != null && !testUser.getPerms().equals("")) {
      			info.addStringPermission(testUser.getPerms());
      		}
      		return info;
      	}
      	/**
      	 * 执行认证逻辑
      	 *
      	 * @param authenticationToken
      	 * @return
      	 * @throws AuthenticationException
      	 */
      	@Override
      	protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {
      		System.out.println("执行认证逻辑");
      		/*获取令牌*/
      		UsernamePasswordToken passwordToken = (UsernamePasswordToken) authenticationToken;
      		//取出用户名并且判断用户名是否和数据库一致
      		TestUser testUser = testUserServer.selectOneByName(passwordToken.getUsername());
      		if (testUser != null) {
      			//进行认证,将正确数据给shiro处理
      			//密码不用自己比对,AuthenticationInfo认证信息对象,一个接口,new他的实现类对象SimpleAuthenticationInfo
      			/*    第一个参数随便放,可以放user对象,程序可在任意位置获取 放入的对象
      			 * 第二个参数必须放密码,
      			 * 第三个参数放 当前realm的名字,因为可能有多个realm*/
      			//若密码不正确则返回IncorrectCredentialsException异常
      			return new SimpleAuthenticationInfo(testUser, testUser.getPassword(), this.getName());
      		}
      		//若用户名不存在则返回UnknownAccountException异常
      		return null;
      	}
      }
    
  • 2.ShiroConfig

      package com.gt.shiro.config;
      import at.pollux.thymeleaf.shiro.dialect.ShiroDialect;
      import org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor;
      import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
      import org.apache.shiro.mgt.SecurityManager;
      import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
      import org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator;
      import org.springframework.beans.factory.annotation.Qualifier;
      import org.springframework.context.annotation.Bean;
      import org.springframework.context.annotation.Configuration;
      import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver;
      import java.util.LinkedHashMap;
      import java.util.Map;
      import java.util.Properties;
      @Configuration
      public class ShiroConfig {
      	@Bean
      	public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("securityManager") DefaultWebSecurityManager defaultWebSecurityManager) {
      		ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
      		//设置安全管理器
      		shiroFilterFactoryBean.setSecurityManager(defaultWebSecurityManager);
      		//添加一些Shiro的内置过滤器
      		/**
      		 * Shiro 的内置过滤器可以实现权限的相关拦截
      		 * 常用过滤器
      		 * 1.anon:无需认证
      		 * 2.authc:必须认证才能访问
      		 * 3.user:如果使用rememberme功能可以访问
      		 * 4.perms:对应权限才能访问
      		 * 5.role:对应角色才能访问
      		 */
      		//登录状态下才可以访问main页面,manage权限可访问manage页面,admin角色可访问admin页面
      		Map<String, String> filterMap = new LinkedHashMap<String, String>();
      		filterMap.put("/main", "authc");
      		filterMap.put("/manage", "perms[manage]");
      		filterMap.put("/admin", "roles[admin]");
      		shiroFilterFactoryBean.setFilterChainDefinitionMap(filterMap);
      		//未登录状态下访问将跳转至login页面
      		// 如果不设置默认会自动寻找Web工程根目录下的"/login.jsp"页面
      		shiroFilterFactoryBean.setLoginUrl("/login");
      		// 登录成功后要跳转的链接
      		shiroFilterFactoryBean.setSuccessUrl("/");
      		//无授限状态下访问将请求unauthor
      		shiroFilterFactoryBean.setUnauthorizedUrl("/unAuth");
      		return shiroFilterFactoryBean;
      	}
      	@Bean(name = "securityManager")
      	public DefaultWebSecurityManager getDefaultWebSecurityManager(@Qualifier("userRealm") UserRealm userRealm) {
      		DefaultWebSecurityManager defaultWebSecurityManager = new DefaultWebSecurityManager();
      		//DefaultWebSecurityManager需要关联一个Realm
      		defaultWebSecurityManager.setRealm(userRealm);
      		return defaultWebSecurityManager;
      	}
      	/**
      	 * 创建realm
      	 */
      	@Bean(name = "userRealm")
      	public UserRealm getRealm() {
      		return new UserRealm();
      	}
      	@Bean
      	public ShiroDialect shiroDialect() {
      		return new ShiroDialect();
      	}
      	/**
      	 * 开启Shiro的注解(如@RequiresRoles,@RequiresPermissions)
      	 * 配置以下两个bean(DefaultAdvisorAutoProxyCreator和AuthorizationAttributeSourceAdvisor)即可实现此功能
      	 *
      	 * @return
      	 */
      	@Bean
      	public DefaultAdvisorAutoProxyCreator advisorAutoProxyCreator() {
      		DefaultAdvisorAutoProxyCreator advisorAutoProxyCreator = new DefaultAdvisorAutoProxyCreator();
      		advisorAutoProxyCreator.setProxyTargetClass(true);
      		return advisorAutoProxyCreator;
      	}
      	/**
      	 * 开启 shiro 的@RequiresPermissions注解
      	 *
      	 * @param securityManager
      	 * @return
      	 */
      	@Bean
      	public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(SecurityManager securityManager) {
      		AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor = new AuthorizationAttributeSourceAdvisor();
      		authorizationAttributeSourceAdvisor.setSecurityManager(securityManager);
      		return authorizationAttributeSourceAdvisor;
      	}
      	/**
      	 * shiro出现权限异常可通过此异常实现制定页面的跳转(或接口跳转)
      	 *
      	 * @return
      	 */
      	@Bean
      	public SimpleMappingExceptionResolver simpleMappingExceptionResolver() {
      		SimpleMappingExceptionResolver resolver = new SimpleMappingExceptionResolver();
      		Properties properties = new Properties();
      		/*未授权处理页*/
      		properties.setProperty("org.apache.shiro.authz.UnauthorizedException", "/error.html");
      		/*身份没有验证*/
      		properties.setProperty("org.apache.shiro.authz.UnauthenticatedException", "/error.html");
      		resolver.setExceptionMappings(properties);
      		return resolver;
      	}
      }
    

四、数据连接和业务逻辑

  • 1.实体类

      package com.gt.shiro.entity;
      import lombok.Data;
      import lombok.experimental.Accessors;
      import java.io.Serializable;
      import java.util.Date;
      @Data
      @Accessors(chain = true)
      public class TestUser implements Serializable {
      	private Integer id;
      	private String username;
      	private String password;
      	/*权限*/
      	private String perms;
      	/*角色*/
      	private String role;
      	/*加盐密码*/
      	private String salt;
      }
    
  • 2.Dao和Mapper

      package com.gt.shiro.dao;
      import com.gt.shiro.entity.TestUser;
      import org.apache.ibatis.annotations.Mapper;
      import java.util.List;
      @Mapper
      public interface TestUserMapper {
      	List<TestUser> findAll();
      	TestUser selectOne(Integer id);
      	TestUser selectOneByName(String username);
      	void insert(TestUser testUser);
      	void update(TestUser testUser);
      	void delete(Integer id);
      }
    

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.gt.shiro.dao.TestUserMapper">
	<select id="findAll"  resultType="TestUser">
	   select * from test_user
	</select>
	<select id="selectOne" resultType="TestUser">
	   select * from test_user where id=#{id}
	</select>
	<select id="selectOneByName" resultType="TestUser">
	   select * from test_user where username=#{username}
	</select>
	<insert id="insert">
		insert into test_user (id,username,password,perms,role,salt) value (#{id},#{username},#{password},#{perms},#{role},#{salt})
	</insert>
	<update id="update">
		update test_user set username = #{username},password=#{password},perms=#{perms},role=#{role},salt=#{salt} where id = #{id}
	</update>
	<delete id="delete">
		delete from test_user where id = #{id}
	</delete>
</mapper>
  • 3.业务层及其实现

      package com.gt.shiro.server;
      import com.gt.shiro.entity.TestUser;
      import org.springframework.stereotype.Service;
      import java.util.List;
      @Service
      public interface TestUserServer {
      	/*查询所有*/
      	List<TestUser> selectAll();
      	/*查询一个用户*/
      	TestUser selectByOne(Integer id);
      	/*通过名字查询一个用户*/
      	TestUser selectOneByName(String name);
      	/*增加一个用户*/
      	void insert(TestUser testUser);
      	/*删除一个用户*/
      	void delete(Integer id);
      	/*更新一个用户*/
      	void update(TestUser testUser);
      }
    

package com.gt.shiro.server.serverImpl;
import com.gt.shiro.dao.TestUserMapper;
import com.gt.shiro.entity.TestUser;
import org.apache.shiro.crypto.SecureRandomNumberGenerator;
import org.apache.shiro.crypto.hash.SimpleHash;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.sunyue.shiro.server.TestUserServer;
import java.util.List;
@Service
public class TestUserServerImpl implements TestUserServer {
	@Autowired
	private TestUserMapper testUserMapper;
	@Override
	public List<TestUser> selectAll() {
		return testUserMapper.findAll();
	}
	@Override
	public TestUser selectByOne(Integer id) {
		return testUserMapper.selectOne(id);
	}
	@Override
	public TestUser selectOneByName(String name) {
		return testUserMapper.selectOneByName(name);
	}
	@Override
	public void insert(TestUser testUser) {
		//加密写法
		String salt = new SecureRandomNumberGenerator().nextBytes().toString();
		String password= new SimpleHash("md5",testUser.getPassword(),salt,2).toString();
		testUser.setPassword(password);
		testUser.setSalt(salt);
		testUserMapper.insert(testUser);
	}
	@Override
	public void delete(Integer id) {
		testUserMapper.delete(id);
	}
	@Override
	public void update(TestUser testUser) {
		testUserMapper.update(testUser);
	}
}
  • 4.控制层

      package com.gt.shiro.controller;
      import com.gt.shiro.entity.TestUser;
      import com.gt.shiro.server.TestUserServer;
      import org.apache.shiro.SecurityUtils;
      import org.apache.shiro.authc.IncorrectCredentialsException;
      import org.apache.shiro.authc.UnknownAccountException;
      import org.apache.shiro.authc.UsernamePasswordToken;
      import org.apache.shiro.crypto.hash.SimpleHash;
      import org.apache.shiro.subject.Subject;
      import org.springframework.beans.factory.annotation.Autowired;
      import org.springframework.stereotype.Controller;
      import org.springframework.ui.Model;
      import org.springframework.web.bind.annotation.*;
      @Controller
      public class indexController {
      	@Autowired
      	private TestUserServer testUserServer;
      	@GetMapping("/{url}")
      	public String redirect(@PathVariable("url") String url) {
      		return url;
      	}
      	@RequestMapping(value = {"/", "/index"}, method = RequestMethod.GET)
      	private String index() {
      		return "index";
      	}
      	@PostMapping("/login")
      	public String login(String username, String password, Model model) {
      		Subject subject = SecurityUtils.getSubject();
      		TestUser testUser = testUserServer.selectOneByName(username);
      		if (testUser != null) {
      			//根据salt值和用户输入的密码计算加密后的密码
      			String salt = testUser.getSalt();
      			password = new SimpleHash("md5", password, salt, 2).toString();
      			System.out.println(password);
      		}
      		UsernamePasswordToken token = new UsernamePasswordToken(username, password);
      		//UsernamePasswordToken token = new UsernamePasswordToken(username, testUser.getPassword());(不加密写法)
      		try {
      			//将用户名和密码通过token传给shiro进行认证
      			subject.login(token);
      			TestUser user = (TestUser) subject.getPrincipal();
      			subject.getSession().setAttribute("testUser", user);
      			return "index";
      		} catch (UnknownAccountException e) {
      			e.printStackTrace();
      			model.addAttribute("msg", "用户名不存在");
      			return "login";
      		} catch (IncorrectCredentialsException e) {
      			e.printStackTrace();
      			model.addAttribute("msg", "密码有误");
      			return "login";
      		}
      	}
      	@ResponseBody
      	@GetMapping("/unauthor")
      	public String unauthor() {
      		return "权限不足,无法访问";
      	}
      	@GetMapping("/logout")
      	public String logout() {
      		Subject subject = SecurityUtils.getSubject();
      		subject.logout();
      		return "login";
      	}
      	@PostMapping("/register")
      	public String register(TestUser testUser, Model model) {
      		String username = testUser.getUsername();
      		String password = testUser.getPassword();
      		if (username ** null || username.equals("")) {
      			model.addAttribute("msg", "用户名不能为空");
      			return "register";
      		} else if (password ** null || password.equals("")) {
      			model.addAttribute("msg", "密码不能为空");
      			return "register";
      		} else if (testUserServer.selectOneByName(username) != null) {
      			model.addAttribute("msg", "用户名已被占用");
      			return "register";
      		} else {
      			testUserServer.insert(testUser);
      			return "login";
      		}
      	}
      }
    
  • 5.前端页面

    • (1)index.html

        <!DOCTYPE html>
        <html xmlns:th="http://www.thymeleaf.org" xmlns:shiro="http://www.thymrleaf.org/thymeleaf-extras-shiro">
        <head>
        	<meta charset="UTF-8">
        	<title>Insert title here</title>
        	<link rel="shortcut icon" href="#"/>
        </head>
        <body>
        <div th:if="${session.testUser != null}">
        		<span th:text="'欢迎回来 '+${session.testUser.username}+'!  '">
        		</span><a href="/logout">退出</a>
        </div>
        <a href="/main">main</a>
        <span shiro:hasPermission="manage"> | <a href="/manage">manage</a></span>
        <span shiro:hasRole="admin"> | <a href="/admin">admin</a></span>
        <br>
        </body>
        </html>
      
    • (2)login.html

        <!DOCTYPE html>
        <html xmlns:th="http://www.thymeleaf.org">
        <head>
        	<meta charset="UTF-8">
        	<title>Insert title here</title>
        	<link rel="shortcut icon" href="#"/>
        </head>
        <body>
        <form action="/login" method="post">
        	<span th:text="${msg}" style="color: red"></span>
        	<table>
        		<tr>
        			<td>用户名:</td>
        			<td><input type="text" name="username"/></td>
        		</tr>
        		<tr>
        			<td>密码:</td>
        			<td><input type="password" name="password"/></td>
        		</tr>
        		<tr>
        			<td><input type="submit" value="登录"/></td>
        			<td><a href="/register">
        				<button type="button" value="注册">注册</button>
        			</a>
        			</td>
        		</tr>
        	</table>
        </form>
        </body>
        </html>
      
    • (3)register.html

        <!DOCTYPE html>
        <html xmlns:th="http://www.thymeleaf.org">
        <head>
        	<meta charset="UTF-8">
        	<title>Insert title here</title>
        	<link rel="shortcut icon" href="#"/>
        </head>
        <body>
        <form action="/register" method="post">
        	<span th:text="${msg}" style="color: red"></span>
        	<table>
        		<tr>
        			<td>用户名:</td>
        			<td><input type="text" name="username"/></td>
        		</tr>
        		<tr>
        			<td>密码:</td>
        			<td><input type="password" name="password"/></td>
        		</tr>
        		<tr>
        			<td><input type="submit" value="注册"/></td>
        		</tr>
        	</table>
        </form>
        </body>
        </html>
      
    • (4)main.html

        <!DOCTYPE html>
        <html>
        <head>
        	<meta charset="UTF-8">
        	<title>Insert title here</title>
        	<link rel="shortcut icon" href="#"/>
        </head>
        <body>
        <h1>main</h1>
        </body>
        </html>
      
    • (5)manage.html

        <!DOCTYPE html>
        <html>
        <head>
        	<meta charset="UTF-8">
        	<title>Insert title here</title>
        	<link rel="shortcut icon" href="#"/>
        </head>
        <body>
        <h1>manage</h1>
        </body>
        </html>
      
    • (6)admin.html

        <!DOCTYPE html>
        <html>
        <head>
        	<meta charset="UTF-8">
        	<title>Insert title here</title>
        	<link rel="shortcut icon" href="#"/>
        </head>
        <body>
        <h1>admin</h1>
        </body>
        </html>
      
  • 6.数据库文件

      /*
      Navicat MySQL Data Transfer
      Source Server         : sunyue
      Source Server Version : 50724
      Source Host           : localhost:3306
      Source Database       : shiro
      Target Server Type    : MYSQL
      Target Server Version : 50724
      File Encoding         : 65001
      Date: 2021-01-11 22:00:47
      */
      SET FOREIGN_KEY_CHECKS=0;
      -- ----------------------------
      -- Table structure for test_user
      -- ----------------------------
      DROP TABLE IF EXISTS `test_user`;
      CREATE TABLE `test_user` (
        `id` int(11) NOT NULL AUTO_INCREMENT,
        `username` varchar(120) DEFAULT NULL,
        `password` varchar(120) DEFAULT NULL,
        `perms` varchar(120) DEFAULT NULL,
        `role` varchar(120) DEFAULT NULL,
        `salt` varchar(100) DEFAULT NULL,
        PRIMARY KEY (`id`)
      ) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=utf8mb4;
      -- ----------------------------
      -- Records of test_user
      -- ----------------------------
      INSERT INTO `test_user` VALUES ('4', 'admin', '4867df2e009d0096c4cd8d9be8cc104c', 'manage', 'admin', 'GQR2m1N1o3nSLjtOzMITRQ**');
      INSERT INTO `test_user` VALUES ('5', 'user', '636502f40cf197dd2f4b19f56f475b24', '', '', 'Kxw3HZiFmgnlUu8fmjMY7Q**');
      INSERT INTO `test_user` VALUES ('6', 'user1', '43f3133aa7e0ef9cf8373521dff8d8e8', 'manage', null, 'J8fn4HpauvNOrlUaRl/Spg**');
      INSERT INTO `test_user` VALUES ('7', '1', '1', 'manage', null, null);