SpringBoot集成Shiro
SpringBoot集成Shiro
-
-
- 简介
- 功能简介
- Shiro架构
- SpringBoot集成
-
- SpringBoot整合Shiro环境搭建
- 测试环境
- 编写导入配置类
- shiro实现登录拦截
- shiro实现用户验证
- shiro整合Mybatis
- shiro整合Thymeleaf
-
简介
- Apache shiro 是Java的安全(权限)框架。
- Shiro可以可以非常容易的开发出足够好的应用，其不仅可以用在JavaSE环境，也可以用在JAVAEE环境。
- Shiro可以完成：认证授权、加密、会话管理，与web集成，缓存等。
功能简介
- Authentications：身份证/ 登录，验证用户是不是拥有相应的身份
- Authorization：授权，即授权验证，验证某个用户是否拥有某个权限；即判断用户是否能进行什么操作，如：验证某个用户是否拥有某个角色。或者细粒度的验证某个用户对某个资源是否具有某个权限
- Session Manager：会话管理，即用户登陆后就是一次会话，在没有退出之前，他的所有信息都在会话中；会话可以是普通JavaSE环境，也可以是Web环境的；
- Cryptography : 加密,保护数据的安全性,如密码加密存储到数据库,而不是明文存储;
- Cryptography :加密,保护数据的安全性,如密码加密存储到数据库,而不是明文存储;
- Caching :缓存,比如用户登录后,其用户信息、拥有的角色/权限不必每次去查,这样可以提高效率;
- Concurrency : Shiro支持多线程应用的并发验证,即如在一个线程中开启另一个线程,能把权限自动传播过去;
- Testing :提供测试支持;
- Run As :允许-个用户假装为另-个用户(如果他们允许)的身份进行访问;
- Remember Me :记住我,这个是非常常见的功能,即一次登录后，下次再来的话不用登录了；
Shiro架构
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Subject :应用代码直接交互的对象是Subject ,也就是说Shiro的对外API核心就是Subject。Subject 代表了当前“用户”，这个用户不一定是一个具体的人,与当前应用交互的任何东西都是Subject ,如网络爬虫，机器人等;与Subject的所有交互都会委托给SecurityManager ;Subject其实是- -个门面, SecurityManager才是实际的执行者;
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SecurityManager :安全管理器;即所有与安全有关的操作都会与SecurityManager交互;且其管理着所有Subject ;可以看出它是Shiro的核心,它负责与Shiro的其他组件进行交互,它相当于SpringMVC中
DispatcherServlet的角色 -
SecurityManager :安全管理器;即所有与安全有关的操作都会与SecurityManager交互;且其管理着所有Subject ;可以看出它是Shiro的核心,它负责与Shiro的其他组件进行交互,它相当于SpringMVC中
DispatcherServlet的角色
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Subject :任何可以与应用交互的“用户”;
SecurityManager :相当于SpringMVC中的DispatcherServlet ;是Shiro的心脏;
所有具体的交互都通过SecurityManager进行控制;它管理着所有Subject、负责进
行认证、授权、会话及缓存的管理。 -
Authenticator :负责Subject认证,是一个扩展点,可以自定义实现;可以使用认证
策略( Authentication Strategy ) , 即什么情况下算用户认证通过了; -
Authorizer :授权器、即访问控制器,用来决定主体是否有权限进行相应的操作;即控
制着用户能访问应用中的哪些功能; -
Realm:可以有1个或多个Realm ,可以认为是安全实体数据源,即用于获取安全实体
的;可以是JDBC实现,也可以是内存实现等等;由用户提供;所以一般在应用中都需要
实现自己的Realm ; -
SessionManager :管理Session生命周期的组件;而Shiro并不仅仅可以用在Web
环境,也可以用在如普通的JavaSE环境 -
CacheManager :缓存控制器,来管理如用户、角色、权限等的缓存的;因为这些数据
基本上很少改变,放到缓存中后可以提高访问的性能 -
Cryptography :密码模块, Shiro 提高了- -些常见的加密组件用于如密码加密/解密。
SpringBoot集成
SpringBoot整合Shiro环境搭建
<dependencies>
<dependency>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-starter-thymeleafartifactId>
dependency>
<dependency>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-starter-testartifactId>
<scope>testscope>
dependency>
<dependency>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-starter-webartifactId>
<version>RELEASEversion>
<scope>compilescope>
dependency>
<dependency>
<groupId>org.apache.shirogroupId>
<artifactId>shiro-spring-boot-web-starterartifactId>
<version>1.7.1version>
dependency>
<dependency>
<groupId>org.mortbay.jettygroupId>
<artifactId>jettyartifactId>
<version>6.1.25version>
dependency>
dependencies>
测试环境
新建一个controller页面
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class MyController {
@RequestMapping({"/","index"})
public String toIndex(Model model){
model.addAttribute("msg","hello,Shiro");
return "index";
}
@RequestMapping("/user/add")
public String add(){
return "user/add";
}
@RequestMapping("/user/update")
public String update(){
return "user/update";
}
}
新建index.html页面
DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Titletitle>
head>
<body>
<h1>首页h1>
<p th:text="${msg}">p>
<hr>
<a th:href="@{/user/add}">adda>
<a th:href="@{/user/update}">updatea>
body>
html>
新建一个add.html页面
DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Titletitle>
head>
<body>
<h1>addh1>
body>
html>
新建一个update.html页面
DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Titletitle>
head>
<body>
<h1>updateh1>
body>
html>
编写导入配置类
编写一个自定义类UserRealm
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
public class UserRealm extends AuthorizingRealm {
// 授权
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {
System.out.println("执行了=》授权doGetAuthorizationInfo");
return null;
}
//认证
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {
System.out.println("认证：=》doGetAuthenticationInfo");
return null;
}
}
编写配置ShiroConfig，注意启动失败，添加name = "shiroFilterFactoryBean"
- 创建realm对象，需要自定义类
- DefaultWebSecurityManager
- ShiroFilterFactoryBean
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class ShiroConfig {
//ShrioFilterFactoryBean
@Bean(name = "shiroFilterFactoryBean")
public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("getDefaultWebSecurityManager") DefaultWebSecurityManager defaultWebSecurityManager){
ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
// 设置安全管理器
bean.setSecurityManager(defaultWebSecurityManager);
return bean;
}
//DefaultWebSecurityManager:2
@Bean
public DefaultWebSecurityManager getDefaultWebSecurityManager(@Qualifier("userRealm") UserRealm userRealm){
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
// 关联UserRealm
securityManager.setRealm(userRealm);
return securityManager;
}
//创建realm 对象，需要自定义类:1
// @Bean(name = "userRealm")
@Bean
public UserRealm userRealm(){
return new UserRealm();
}
}
shiro实现登录拦截
在ShiroConfig中的getShiroFilterFactoryBean方法中添加如下配置
- anon： 无需认证就可以访问
- authc： 必须认证了才能访问
- user： 必须拥有记住我功能才能用
- perms： 拥有对某个资源的权限才能访问
- role： 拥有某个角色权限
@Bean(name = "shiroFilterFactoryBean")
public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("securityManager") DefaultWebSecurityManager defaultWebSecurityManager){
ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
// 设置安全管理器
bean.setSecurityManager(defaultWebSecurityManager);
// 添加shiro的内置过滤器
/**
* anon：无需认证直接访问
* authc：必须认证才能访问
* user：必须拥有 记住我 功能才能使用
* perms：拥有对某个资源的权限才能拥有
* role：拥有某个角色权限才能访问
*/
Map<String, String> filterChainDefinitionMap = new LinkedHashMap<>();
filterChainDefinitionMap.put("/user/*","authc");
bean.setFilterChainDefinitionMap(filterChainDefinitionMap);
//设置登录的请求
bean.setLoginUrl("/toLogin");
return bean;
}
添加拦截成功页面
-
登录页面login.html
-
DOCTYPE html> <html lang="en" xmlns:th="http://www.thymeleaf.org"> <head> <meta charset="UTF-8"> <title>Titletitle> head> <body> <h1>登录h1> <hr> <p th:text="${msg}" style="color: red">p> <form th:action="@{/login}"> <p>用户名：<input type="text" name="username">p> <p>密码：<input type="text" name="password">p> <p><input type="submit">p> form> body> html>
-
-
在MyController中添加
-
@RequestMapping("/toLogin") public String toLogin(){ return "login"; }
-
-
在
ShiroConfig中的getShiroFilterFactoryBean方法中添加如下配置-
//设置登录的请求 bean.setLoginUrl("/toLogin");
-
shiro实现用户验证
-
在
MyController中编写用户提交表单之后处理@RequestMapping("/login") public String login(String username,String password,Model model){ // 获取当前用户 Subject subject = SecurityUtils.getSubject(); // 封装用户的登录数据 UsernamePasswordToken usernamePasswordToken = new UsernamePasswordToken(username, password); try { subject.login(usernamePasswordToken); // 执行登录的方法，如果没用一场就说明ok了 return "index"; } catch (UnknownAccountException e) { //用户名不存在 model.addAttribute("msg","用户名错误！"); return "login"; } catch (IncorrectCredentialsException e){ //密码不存在 model.addAttribute("msg","密码错误！"); return "login"; } } -
login.html的修改<!DOCTYPE html> <html lang="en" xmlns:th="http://www.thymeleaf.org"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <h1>登录</h1> <hr> <p th:text="${msg}" style="color: red"></p> <form th:action="@{/login}"> <p>用户名：<input type="text" name="username"></p> <p>密码：<input type="text" name="password"></p> <p><input type="submit"></p> </form> </body> </html> -
用户输入登录信息
-
用户认证编写
UserRealm中的认证（doGetAuthenticationInfo）//认证 @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException { System.out.println("认证：=》doGetAuthenticationInfo"); // 用户名，密码 数据库中取 String name = "root"; String password = "123456"; UsernamePasswordToken token = (UsernamePasswordToken) authenticationToken; if(!token.getUsername().equals(name)){ return null; // 抛出异常 UnknownAccountException } // 密码认证，shiro做 return new SimpleAuthenticationInfo("",password,""); // return null; }
shiro整合Mybatis
-
导入依赖
<dependency> <groupId>mysqlgroupId> <artifactId>mysql-connector-javaartifactId> <version>8.0.28version> dependency> <dependency> <groupId>log4jgroupId> <artifactId>log4jartifactId> <version>1.2.17version> dependency> <dependency> <groupId>com.alibabagroupId> <artifactId>druidartifactId> <version>1.1.12version> dependency> <dependency> <groupId>org.mybatis.spring.bootgroupId> <artifactId>mybatis-spring-boot-starterartifactId> <version>2.2.2version> dependency> -
配置文件
application.yml的编写spring: datasource: username: root password: root #?serverTimezone=UTC解决时区的报错 url: jdbc:mysql://localhost:3306/mybatis?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8 driver-class-name: com.mysql.cj.jdbc.Driver type: com.alibaba.druid.pool.DruidDataSource #Spring Boot 默认是不注入这些属性值的，需要自己绑定 #druid 数据源专有配置 initialSize: 5 minIdle: 5 maxActive: 20 maxWait: 60000 timeBetweenEvictionRunsMillis: 60000 minEvictableIdleTimeMillis: 300000 validationQuery: SELECT 1 FROM DUAL testWhileIdle: true testOnBorrow: false testOnReturn: false poolPreparedStatements: true #配置监控统计拦截的filters，stat:监控统计、log4j：日志记录、wall：防御sql注入 #如果允许时报错 java.lang.ClassNotFoundException: org.apache.log4j.Priority #则导入 log4j 依赖即可，Maven 地址：https://mvnrepository.com/artifact/log4j/log4j filters: stat,wall,log4j maxPoolPreparedStatementPerConnectionSize: 20 useGlobalDataSourceStat: true connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=500mybatis.type-aliases-package=com.stefan.pojo mybatis.mapper-locations=classpath:mapper/*.xml -
User 类的编写
package com.stefan.pojo; import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; @Data @AllArgsConstructor @NoArgsConstructor public class User { private int id; private String name; private String pwd; } -
UserMapper.xml映射DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.stefan.mapper.UserMapper"> <select id="queryUserByName" parameterType="String" resultType="User"> select * from mybatis.user where name = #{name} select> mapper> -
UserService接口实现package com.stefan.service; import com.stefan.pojo.User; public interface UserService { public User queryUserByName(String name); } -
UserServiceImpl业务逻辑package com.stefan.service; import com.stefan.mapper.UserMapper; import com.stefan.pojo.User; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; @Service public class UserServiceImpl implements UserService { @Autowired UserMapper userMapper; @Override public User queryUserByName(String name) { return userMapper.queryUserByName(name); } } -
测试环境
package com.stefan; import com.stefan.pojo.User; import com.stefan.service.UserServiceImpl; import org.junit.jupiter.api.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; @SpringBootTest class ShiroSpringbootApplicationTests { @Autowired UserServiceImpl userService; @Test void contextLoads() { User stefan = userService.queryUserByName("stefan"); System.out.println(stefan); } } -
UserRealm连接真实数据库//认证 @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException { System.out.println("认证：=》doGetAuthenticationInfo"); UsernamePasswordToken token = (UsernamePasswordToken) authenticationToken; // 连接真实数据库 User user = userService.queryUserByName(token.getUsername()); // 密码认证，shiro做 if(user == null){ return null;// 抛出异常 UnknownAccountException } return new SimpleAuthenticationInfo("",user.getPwd(),""); -
@RequestMapping("/noauth") @ResponseBody public String unauthorized(){ return "未经授权无法访问此页面"; } ShiroConfig中的getShiroFilterFactoryBean方法中添加 //设置未授权页面 bean.setUnauthorizedUrl("/noauth"); -
//自定义的UserRealm extends AuthorizingRealm public class UserRealm extends AuthorizingRealm { @Autowired UserService userService; // 授权 @Override protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) { System.out.println("执行了=》授权doGetAuthorizationInfo"); SimpleAuthorizationInfo info = new SimpleAuthorizationInfo(); // 拿到当前登录的这个对象 Subject subject = SecurityUtils.getSubject(); User currentUser = (User) subject.getPrincipal(); // 拿到user对象 //设置当前对象的权限 info.addStringPermission(currentUser.getPerms()); return info; } //认证 @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException { System.out.println("认证：=》doGetAuthenticationInfo"); UsernamePasswordToken token = (UsernamePasswordToken) authenticationToken; // 连接真实数据库 User user = userService.queryUserByName(token.getUsername()); // 密码认证，shiro做 if(user == null){ return null;// 抛出异常 UnknownAccountException } return new SimpleAuthenticationInfo(user,user.getPwd(),""); } }
shiro整合Thymeleaf
-
shiro-thymeleaf整合包导入——官网
<dependency> <groupId>com.github.theborakompanionigroupId> <artifactId>thymeleaf-extras-shiroartifactId> <version>2.0.0version> dependency> -
在ShiroConfig中整合ShiroDialect
// 整合ShiroDialect：用来整合shiro thymeleaf @Bean public ShiroDialect getShiroDialect(){ return new ShiroDialect(); } -
index.html页面
DOCTYPE html> <html lang="en" xmlns:th="http://www.thymeleaf.org" xmlns:shiro="http://www.thymeleaf.org/thymeleaf-extras-shiro"> <head> <meta charset="UTF-8"> <title>Titletitle> head> <body> <h1>首页h1> <div th:if="${session.loginUser==null}"> <a th:href="@{/toLogin}">登录a> div> <p th:text="${msg}">p> <hr> <div shiro:hasPermission="user:add"> <a th:href="@{/user/add}">adda> div> <div shiro:hasPermission="user:update"> <a th:href="@{/user/update}">updatea> div> body> html>
ShiroConfig
package com.stefan.config;
import at.pollux.thymeleaf.shiro.dialect.ShiroDialect;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
@Configuration
public class ShiroConfig {
//ShrioFilterFactoryBean
@Bean(name = "shiroFilterFactoryBean")
public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("getDefaultWebSecurityManager") DefaultWebSecurityManager defaultWebSecurityManager){
ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
// 设置安全管理器
bean.setSecurityManager(defaultWebSecurityManager);
// 添加shiro的内置过滤器
/*
* anon：无需认证就可以访问
* authc：必须认证了才能访问
* user：必须拥有 记住我 功能才能用
* perms：拥有对某个资源的权限才能访问
* role：拥有某个角色权限才能访问
*
* */
Map<String,String> filterChainDefinitionMap = new LinkedHashMap<>();
//授权，正常情况下，没有授权会跳转到未授权页面
filterChainDefinitionMap.put("/user/add","perms[user:add]");
filterChainDefinitionMap.put("/user/update","perms[user:update]");
// 登录拦截
// filterChainDefinitionMap.put("/user/add","authc");
// filterChainDefinitionMap.put("/user/update","authc");
filterChainDefinitionMap.put("/user/*","authc");
bean.setFilterChainDefinitionMap(filterChainDefinitionMap);
//设置登录的请求
bean.setLoginUrl("/toLogin");
//设置未授权页面
bean.setUnauthorizedUrl("/noauth");
return bean;
}
//DefaultWebSecurityManager:2
@Bean
public DefaultWebSecurityManager getDefaultWebSecurityManager(@Qualifier("userRealm") UserRealm userRealm){
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
// 关联UserRealm
securityManager.setRealm(userRealm);
return securityManager;
}
//创建realm 对象，需要自定义类:1
// @Bean(name = "userRealm")
@Bean
public UserRealm userRealm(){
return new UserRealm();
}
// 整合ShiroDialect：用来整合shiro thymeleaf
@Bean
public ShiroDialect getShiroDialect(){
return new ShiroDialect();
}
}
-
UserRealm
package com.stefan.config; import com.stefan.pojo.User; import com.stefan.service.UserService; 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.session.Session; import org.apache.shiro.subject.PrincipalCollection; import org.apache.shiro.subject.Subject; import org.springframework.beans.factory.annotation.Autowired; //自定义的UserRealm extends AuthorizingRealm public class UserRealm extends AuthorizingRealm { @Autowired UserService userService; // 授权 @Override protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) { System.out.println("执行了=》授权doGetAuthorizationInfo"); SimpleAuthorizationInfo info = new SimpleAuthorizationInfo(); // info.addStringPermission("user:add"); // info.addStringPermission("user:update"); // 拿到当前登录的这个对象 Subject subject = SecurityUtils.getSubject(); User currentUser = (User) subject.getPrincipal(); // 拿到user对象 //设置当前对象的权限 info.addStringPermission(currentUser.getPerms()); // return null; return info; } //认证 @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException { System.out.println("认证：=》doGetAuthenticationInfo"); // 用户名，密码 数据库中取 // String name = "root"; // String password = "123456"; // // // UsernamePasswordToken token = (UsernamePasswordToken) authenticationToken;
UsernamePasswordToken token = (UsernamePasswordToken) authenticationToken;
// 连接真实数据库
User user = userService.queryUserByName(token.getUsername());
// 密码认证，shiro做
if(user == null){
return null;// 抛出异常 UnknownAccountException
}
package com.stefan.controller;
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.session.Session;
import org.apache.shiro.subject.Subject;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class MyController {
@RequestMapping({"/","index"})
public String toIndex(Model model){
model.addAttribute("msg","hello,Shiro");
return "index";
}
@RequestMapping("/user/add")
public String add(){
return "user/add";
}
@RequestMapping("/user/update")
public String update(){
return "user/update";
}
@RequestMapping("/toLogin")
public String toLogin(){
return "login";
}
@RequestMapping("/login")
public String login(String username,String password,Model model){
// 获取当前用户
Subject subject = SecurityUtils.getSubject();
// 封装用户的登录数据
UsernamePasswordToken usernamePasswordToken = new UsernamePasswordToken(username, password);
try {
subject.login(usernamePasswordToken); // 执行登录的方法，如果没用一场就说明ok了
return "index";
} catch (UnknownAccountException e) { //用户名不存在
model.addAttribute("msg","用户名错误！");
return "login";
} catch (IncorrectCredentialsException e){ //密码不存在
model.addAttribute("msg","密码错误！");
return "login";
}
}
@RequestMapping("/noauth")
@ResponseBody
public String unauthorized(){
return "未经授权无法访问此页面";
}
}
-
pom依赖
<?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 https://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>2.6.4</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.stefan</groupId> <artifactId>shiro-springboot</artifactId> <version>0.0.1-SNAPSHOT</version> <name>shiro-springboot</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <!--shiro-thymeleaf整合--> <dependency> <groupId>com.github.theborakompanioni</groupId> <artifactId>thymeleaf-extras-shiro</artifactId> <version>2.0.0</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.28</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.12</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.2.2</version> </dependency> <!-- Subject 用户 SecurityManager 管理所有用户 Realm 连接数据 --> <!--shiro 整合spring boot--> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring-boot-web-starter</artifactId> <version>1.7.1</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </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> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <excludes> <exclude> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> </exclude> </excludes> </configuration> </plugin> </plugins> </build> </project> -
application配置
mybatis.type-aliases-package=com.stefan.pojomybatis.mapper-locations=classpath:mapper/*.xml spring.thymeleaf.cache=falsespring: datasource: username: root password: root #?serverTimezone=UTC解决时区的报错 url: jdbc:mysql://localhost:3306/mybatis?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8 driver-class-name: com.mysql.cj.jdbc.Driver type: com.alibaba.druid.pool.DruidDataSource #Spring Boot 默认是不注入这些属性值的，需要自己绑定 #druid 数据源专有配置 initialSize: 5 minIdle: 5 maxActive: 20 maxWait: 60000 timeBetweenEvictionRunsMillis: 60000 minEvictableIdleTimeMillis: 300000 validationQuery: SELECT 1 FROM DUAL testWhileIdle: true testOnBorrow: false testOnReturn: false poolPreparedStatements: true #配置监控统计拦截的filters，stat:监控统计、log4j：日志记录、wall：防御sql注入 #如果允许时报错 java.lang.ClassNotFoundException: org.apache.log4j.Priority #则导入 log4j 依赖即可，Maven 地址：https://mvnrepository.com/artifact/log4j/log4j filters: stat,wall,log4j maxPoolPreparedStatementPerConnectionSize: 20 useGlobalDataSourceStat: true connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=500 -
index.html
DOCTYPE html> <html lang="en" xmlns:th="http://www.thymeleaf.org" xmlns:shiro="http://www.thymeleaf.org/thymeleaf-extras-shiro"> <head> <meta charset="UTF-8"> <title>Titletitle> head> <body> <h1>首页h1> <div th:if="${session.loginUser==null}"> <a th:href="@{/toLogin}">登录a> div> <p th:text="${msg}">p> <hr> <div shiro:hasPermission="user:add"> <a th:href="@{/user/add}">adda> div> <div shiro:hasPermission="user:update"> <a th:href="@{/user/update}">updatea> div> body> html> -
add.html
DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Titletitle> head> <body> <h1>addh1> body> html> -
login.html
DOCTYPE html> <html lang="en" xmlns:th="http://www.thymeleaf.org"> <head> <meta charset="UTF-8"> <title>Titletitle> head> <body> <h1>登录h1> <hr> <p th:text="${msg}" style="color: red">p> <form th:action="@{/login}"> <p>用户名：<input type="text" name="username">p> <p>密码：<input type="text" name="password">p> <p><input type="submit">p> form> body> html> -
update.html
DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Titletitle> head> <body> <h1>updateh1> body> html> -
User实体类
package com.stefan.pojo; import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; @Data @AllArgsConstructor @NoArgsConstructor public class User { private int id; private String name; private String pwd; private String perms; } -
UserService
package com.stefan.service; import com.stefan.pojo.User; public interface UserService { public User queryUserByName(String name); } -
UserServiceImpl
package com.stefan.service; import com.stefan.mapper.UserMapper; import com.stefan.pojo.User; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; @Service public class UserServiceImpl implements UserService { @Autowired UserMapper userMapper; @Override public User queryUserByName(String name) { return userMapper.queryUserByName(name); } } -
UserMapper
package com.stefan.mapper; import com.stefan.pojo.User; import org.apache.ibatis.annotations.Mapper; import org.springframework.stereotype.Repository; @Repository @Mapper public interface UserMapper { public User queryUserByName(String name); } -
UserMapper.xml
DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.stefan.mapper.UserMapper"> <select id="queryUserByName" parameterType="String" resultType="User"> select * from mybatis.user where name = #{name} select> mapper>
tory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class UserServiceImpl implements UserService {
@Autowired
UserMapper userMapper;
@Override
public User queryUserByName(String name) {
return userMapper.queryUserByName(name);
}
}
- UserMapper
```java
package com.stefan.mapper;
import com.stefan.pojo.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;
@Repository
@Mapper
public interface UserMapper {
public User queryUserByName(String name);
}
-
UserMapper.xml
DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.stefan.mapper.UserMapper"> <select id="queryUserByName" parameterType="String" resultType="User"> select * from mybatis.user where name = #{name} select> mapper>