SpringBoot整合Shiro框架
目录1、Shiro简介1.1、Shiro是什么？1.2、有哪些功能？1.3、Shiro架构（外部）2、快速入门（QuickStartShiro）2.1、项目结构2.2、导入shiro依赖，这是我的pom所有依赖。（pom.xml）2.3、相关配置文件（1）log4j.properties——官网（2）shiro.ini——官网（3）启动类 Quickstart——官网3、SpringBoot集成S
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目录
2.2、导入shiro依赖，这是我的pom所有依赖。（pom.xml）
11、SpringbootshiroApplication（启动类）
1、Shiro简介
1.1、Shiro是什么？
-
Apache Shiro 是 Java 的一个安全（权限）框架。
-
Shiro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。
-
下载地址
1.2、有哪些功能？
-
Authentication:身份认证/登录，验证用户是不是拥有相应的身份
-
Authorization:授权，即权限验证，验证某个已认证的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 Management:会话管理，即用户登录后就是一次会话，在没有退出之前，它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
-
Web Support:Web 支持，可以非常容易的集成到Web 环境
-
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”:允许一个用户假装为另一个用户（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
1.3、Shiro架构（外部）
从外部来看Shiro，即从应用程序角度的来观察如何使用Shiro完成工作
- 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 其实是一个门面，SecurityManager才是实际的执行者
-
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
-
Realm：Shiro从Realm 获取安全数据（如用户、角色、权限），就是说SecurityManager要验证用户身份，那么它需要从Realm 获取相应的用户进行比较以确定用户身份是否合法；也需要从Realm 得到用户相应的角色/权限进行验证用户是否能进行操作；可以把Realm 看成DataSource
1.4、Shiro架构（内部）
- 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、且负责进行认证、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提高了一些常见的加密组件用于如密码加密/解密。
2、快速入门（QuickStartShiro）
2.1、项目结构
2.2、导入shiro依赖，这是我的pom所有依赖。（pom.xml）
<?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>
<groupId>com.quickstartshiro</groupId>
<artifactId>shiro</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>shiro</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<spring-boot.version>2.3.7.RELEASE</spring-boot.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-core</artifactId>
<version>1.5.3</version>
</dependency>
<!-- configure logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.7.26</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.26</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</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.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</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>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-autoconfigure</artifactId>
<version>2.4.3</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.3.7.RELEASE</version>
<configuration>
<mainClass>com.quickstartshiro.ShiroApplication</mainClass>
</configuration>
<executions>
<execution>
<id>repackage</id>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
这段是关键代码：
2.3、相关配置文件
（1）log4j.properties——官网
log4j.rootLogger=INFO, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m %n
# General Apache libraries
log4j.logger.org.apache=WARN
# Spring
log4j.logger.org.springframework=WARN
# Default Shiro logging
log4j.logger.org.apache.shiro=INFO
# Disable verbose logging
log4j.logger.org.apache.shiro.util.ThreadContext=WARN
log4j.logger.org.apache.shiro.cache.ehcache.EhCache=WARN
（2）shiro.ini——官网
[users]
# user 'root' with password 'secret' and the 'admin' role
root = secret, admin
# user 'guest' with the password 'guest' and the 'guest' role
guest = guest, guest
# user 'presidentskroob' with password '12345' ("That's the same combination on
# my luggage!!!" ;)), and role 'president'
presidentskroob = 12345, president
# user 'darkhelmet' with password 'ludicrousspeed' and roles 'darklord' and 'schwartz'
darkhelmet = ludicrousspeed, darklord, schwartz
# user 'lonestarr' with password 'vespa' and roles 'goodguy' and 'schwartz'
lonestarr = vespa, goodguy, schwartz
# -----------------------------------------------------------------------------
# Roles with assigned permissions
#
# Each line conforms to the format defined in the
# org.apache.shiro.realm.text.TextConfigurationRealm#setRoleDefinitions JavaDoc
# -----------------------------------------------------------------------------
[roles]
# 'admin' role has all permissions, indicated by the wildcard '*'
admin = *
# The 'schwartz' role can do anything (*) with any lightsaber:
schwartz = lightsaber:*
# The 'goodguy' role is allowed to 'drive' (action) the winnebago (type) with
# license plate 'eagle5' (instance specific id)
goodguy = winnebago:drive:eagle5
（3）启动类 Quickstart——官网
package com.quickstartshiro;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.*;
import org.apache.shiro.config.IniSecurityManagerFactory;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.session.Session;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.util.Factory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Simple Quickstart application showing how to use Shiro's API.
* 简单入门Shiro使用API
*
* @since 0.9 RC2
*/
public class QuickStart {
private static final transient Logger log = LoggerFactory.getLogger(QuickStart.class);
public static void main(String[] args) {
// The easiest way to create a Shiro SecurityManager with configured
// realms, users, roles and permissions is to use the simple INI config.
// We'll do that by using a factory that can ingest a .ini file and
// return a SecurityManager instance:
// Use the shiro.ini file at the root of the classpath
// (file: and url: prefixes load from files and urls respectively):
// 读取配置文件:
Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");
SecurityManager securityManager = factory.getInstance();
// for this simple example quickstart, make the SecurityManager
// accessible as a JVM singleton. Most applications wouldn't do this
// and instead rely on their container configuration or web.xml for
// webapps. That is outside the scope of this simple quickstart, so
// we'll just do the bare minimum so you can continue to get a feel
// for things.
SecurityUtils.setSecurityManager(securityManager);
// Now that a simple Shiro environment is set up, let's see what you can do:
// get the currently executing user:
// 获取当前的用户对象 Subject
Subject currentUser = SecurityUtils.getSubject();
// Do some stuff with a Session (no need for a web or EJB container!!!)
//通过当前用户拿到Shiro的Session 可以脱离web存值取值
Session session = currentUser.getSession();
session.setAttribute("someKey", "aValue");
String value = (String) session.getAttribute("someKey");
if (value.equals("aValue")) {
log.info("Retrieved the correct value! [" + value + "]");
}
// let's login the current user so we can check against roles and permissions:
//判断当前的用户是否被认证
if (!currentUser.isAuthenticated()) {
//Token 令牌
UsernamePasswordToken token = new UsernamePasswordToken("lonestarr", "vespa");
//设置记住我
token.setRememberMe(true);
try {
//执行登录操作
currentUser.login(token);
} catch (UnknownAccountException uae) {
log.info("There is no user with username of " + token.getPrincipal());
} catch (IncorrectCredentialsException ice) {
log.info("Password for account " + token.getPrincipal() + " was incorrect!");
} catch (LockedAccountException lae) {
log.info("The account for username " + token.getPrincipal() + " is locked. " +
"Please contact your administrator to unlock it.");
}
// ... catch more exceptions here (maybe custom ones specific to your application?
catch (AuthenticationException ae) {
//unexpected condition? error?
}
}
//say who they are:
//print their identifying principal (in this case, a username):
log.info("User [" + currentUser.getPrincipal() + "] logged in successfully.");
//test a role:
// 检查角色
if (currentUser.hasRole("schwartz")) {
log.info("May the Schwartz be with you!");
} else {
log.info("Hello, mere mortal.");
}
//test a typed permission (not instance-level)
//粗粒度
if (currentUser.isPermitted("lightsaber:wield")) {
log.info("You may use a lightsaber ring. Use it wisely.");
} else {
log.info("Sorry, lightsaber rings are for schwartz masters only.");
}
//a (very powerful) Instance Level permission:
//细粒度
if (currentUser.isPermitted("winnebago:drive:eagle5")) {
log.info("You are permitted to 'drive' the winnebago with license plate (id) 'eagle5'. " +
"Here are the keys - have fun!");
} else {
log.info("Sorry, you aren't allowed to drive the 'eagle5' winnebago!");
}
//all done - log out!
//注销
currentUser.logout();
//结束
System.exit(0);
}
}
3、SpringBoot集成Shiro框架
3.1SpringBoot整合Shiro环境搭建
1、项目结构
2、新建一个项目或模块，勾选依赖。（省略.......）
Web ---> Spring Web
Template Engines ---> Thymeleaf
3、数据库（Mysql）
CREATE TABLE `user` (
`id` int(11) NOT NULL,
`username` varchar(255) DEFAULT NULL COMMENT '用户名',
`password` varchar(255) DEFAULT NULL COMMENT '密码',
`perms` varchar(255) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
3、pom.xml依赖。（这是我pom所有依赖）
<?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>
<groupId>com.springbootshiro</groupId>
<artifactId>springbootshiro</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>springbootshiro</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<spring-boot.version>2.3.7.RELEASE</spring-boot.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</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>
<!--shiro-thymeleaf整合-->
<dependency>
<groupId>com.github.theborakompanioni</groupId>
<artifactId>thymeleaf-extras-shiro</artifactId>
<version>2.0.0</version>
</dependency>
<!--
Subject 用户
SecurityManager 管理所有用户
Realm 连接数据库
-->
<!-- <dependency>-->
<!-- <groupId>org.projectlombok</groupId>-->
<!-- <artifactId>lombok</artifactId>-->
<!-- </dependency>-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.1.23</version>
</dependency>
<!--引入mybatis，这是MyBatis官方提供的适配spring Boot的，而不是spring Boot自己的-->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.1.3</version>
</dependency>
<!--shiro整合spring的包-->
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-spring</artifactId>
<version>1.5.3</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</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>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.3.7.RELEASE</version>
<configuration>
<mainClass>com.springbootshiro.SpringbootshiroApplication</mainClass>
</configuration>
<executions>
<execution>
<id>repackage</id>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
4、ShiroConfig（ShiroConfig配置）
package com.springbootshiro.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.LinkedHashMap;
import java.util.Map;
@Configuration
public class ShiroConfig {
//1、创建realm对象，需要自定义类
@Bean
public UserRealm userRealm(){
return new UserRealm();
}
//2、DefaultWebSecurityManager
@Bean
public DefaultWebSecurityManager getdefaultWebSecurityManager(@Qualifier("userRealm") UserRealm userRealm){
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
//关联userRealm
securityManager.setRealm(userRealm);
return securityManager;
}
//3、shiroFilterFactoryBean
@Bean
public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("getdefaultWebSecurityManager") DefaultWebSecurityManager defaultWebSecurityManager){
ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
//设置安全管理器
bean.setSecurityManager(defaultWebSecurityManager);
//实现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
*/
//拦截
Map<String, String> filter = new LinkedHashMap<>();
//授权，正常的情况下，未授权跳转到未授权页面
filter.put("/user/add","perms[user:add]");
filter.put("/user/update","perms[user:update]");
filter.put("/user/*","authc");
bean.setFilterChainDefinitionMap(filter);
//设置登录的请求
bean.setLoginUrl("/toLogin");
//未授权页面
bean.setUnauthorizedUrl("/noauth");
return bean;
}
// 整合ShiroDialect： 用来整合 Shiro thymeleaf
@Bean
public ShiroDialect getShiroDialect() {
return new ShiroDialect();
}
}
5、UserRealm（自定义UserRealm）
package com.springbootshiro.config;
import com.springbootshiro.pojo.User;
import com.springbootshiro.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
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
SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();
//拿到当前登录的这个对象
Subject subject = SecurityUtils.getSubject();
//拿到User
User currentUser = (User)subject.getPrincipal();
//设置当前用户的权限
info.addStringPermission(currentUser.getPerms());
return info;
}
//认证
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
System.out.println("执行了=>认证doGetAuthorizationInfo");
UsernamePasswordToken userToken = (UsernamePasswordToken) token;
//连接真实数据库
User user = userService.queryUserByName(userToken.getUsername());
//没有这个人
if (user == null){
//UnknownAccountException
return null;
}
// Subject currentSubject = SecurityUtils.getSubject();
// Session session = currentSubject.getSession();
// session.setAttribute("loginUser",user);
//可以加密，MD5:e10adc3949ba59abbe56e057f20f883e MD5:盐值加密
//密码认证，shiro做
return new SimpleAuthenticationInfo(user,user.getPassword(),"");
}
}
6、MyController（用户控制层）
package com.springbootshiro.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.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){
//获取一个用户
Subject subject = SecurityUtils.getSubject();
//封装用户登录的数据
UsernamePasswordToken token = new UsernamePasswordToken(username,password );
try{
subject.login(token);
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";
}
}
7、UserMapper（用户映射层）
package com.springbootshiro.mapper;
import com.springbootshiro.pojo.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;
@Repository
@Mapper
public interface UserMapper {
public User queryUserByName(String username);
}
8、User（用户实体类）
package com.springbootshiro.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
/**
* 用户密码实体类
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class User {
private int id;
private String username;
private String password;
private String perms;
}
9、UserServiceImpl（业务逻辑）
package com.springbootshiro.service.impl;
import com.springbootshiro.mapper.UserMapper;
import com.springbootshiro.pojo.User;
import com.springbootshiro.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
* 业务逻辑
*/
@Service
public class UserServiceImpl implements UserService {
@Autowired
UserMapper userMapper;
@Override
public User queryUserByName(String username) {
return userMapper.queryUserByName(username);
}
}
10、UserService（用户接口实现层）
package com.springbootshiro.service;
import com.springbootshiro.pojo.User;
/**
* 用户接口实现层
*/
public interface UserService {
public User queryUserByName(String username);
}
11、SpringbootshiroApplication（启动类）
package com.springbootshiro;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class SpringbootshiroApplication {
public static void main(String[] args) {
SpringApplication.run(SpringbootshiroApplication.class, args);
}
}
12、UserMapper.xml
<?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">
<!--namespace=绑定一个对应的Dao/Mapper接口-->
<mapper namespace="com.springbootshiro.mapper.UserMapper">
<!-- <select id="queryUserList" resultType="com.springbootshiro.pojo.User">-->
<!-- select * from user;-->
<!-- </select>-->
<!-- <select id="queryUserById" resultType="com.springbootshiro.pojo.User">-->
<!-- select * from user where id = #{id};-->
<!-- </select>-->
<!-- <insert id="addUser" parameterType="com.springbootshiro.pojo.User">-->
<!-- insert into user (id, username, password) values (#{id},#{username},#{password});-->
<!-- </insert>-->
<!-- <update id="updateUser" parameterType="com.springbootshiro.pojo.User">-->
<!-- update user set username=#{username},password = #{password} where id = #{id};-->
<!-- </update>-->
<!-- <delete id="deleteUser" parameterType="int">-->
<!-- delete from user where id = #{id}-->
<!-- </delete>-->
<select id="queryUserByName" parameterType="String" resultType="com.springbootshiro.pojo.User">
select * from user where username = #{username}
</select>
</mapper>
13、style.css
、
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,dl,dt,dd,ol,nav ul,nav li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline;}
article, aside, details, figcaption, figure,footer, header, hgroup, menu, nav, section {display: block;}
ol,ul{list-style:none;margin:0px;padding:0px;}
blockquote,q{quotes:none;}
blockquote:before,blockquote:after,q:before,q:after{content:'';content:none;}
table{border-collapse:collapse;border-spacing:0;}
a{text-decoration:none;}
.txt-rt{text-align:right;}
.txt-lt{text-align:left;}
.txt-center{text-align:center;}
.float-rt{float:right;}
.float-lt{float:left;}
.clear{clear:both;}
.pos-relative{position:relative;}
.pos-absolute{position:absolute;}
.vertical-base{vertical-align:baseline;}
.vertical-top{vertical-align:top;}
nav.vertical ul li{display:block;}
nav.horizontal ul li{display: inline-block;}
img{max-width:100%;}
body {
background:url('../img/background.jpg') no-repeat 0px 0px;
background-size: cover;
font-family: 'Open Sans', sans-serif;
background-attachment: fixed;
background-position: center;
}
body a {
transition: 0.5s all;
-webkit-transition: 0.5s all;
-moz-transition: 0.5s all;
-o-transition: 0.5s all;
-ms-transition: 0.5s all;
}
h1 {
color: #FFF;
text-align: center;
letter-spacing: 6px;
font-size: 40px;
margin-top: 75px;
}
.container {
width: 32%;
margin: 50px auto;
text-align: center;
background:rgba(0, 0, 0, 0.43);
-webkit-box-shadow: 10px 10px 5px 0px rgba(0,0,0,0.75);
-moz-box-shadow: 10px 10px 5px 0px rgba(0,0,0,0.75);
box-shadow: 10px 10px 5px 0px rgba(0,0,0,0.75);
}
h2 {
font-size: 30px;
color: #FFF;
padding-top: 45px;
letter-spacing:3px;
}
form {
padding: 65px;
}
form span {
width: 23%;
float: left;
background: #fed14e;
padding: 10.2px 10px;
position: relative;
color: #005377;
font-size: 15px;
letter-spacing: 1px;
}
form span:after {
content: '';
position: absolute;
width: 0;
height: 0;
right: -11px;
border-top: 6px solid rgba(0, 0, 0, 0);
border-left: 11px solid #fed14e;
border-bottom: 6px solid rgba(0, 0, 0, 0);
top: 14px;
}
input.name {
width: 65%;
padding:10px 10px 10px 15px;
border: none;
outline: none;
font-size: 17px;
letter-spacing: 1px;
margin-bottom: 35px;
float:left;
}
input.password {
width: 65%;
padding:10px 10px 10px 15px;
border: none;
outline: none;
font-size: 17px;
letter-spacing: 1px;
margin-bottom: 35px;
float:left;
}
.rem-for-agile{
width:50%;
float:left;
text-align:left;
font-size:13px;
color:rgb(238, 223, 179);
}
.rem-for-agile a{
color:rgb(238, 223, 179);
margin-top:3px;
display:inline-block;
padding-left:18px;
}
.rem-for-agile a:hover{
color: #fff;
}
input[type="checkbox"] {
margin: 10px 5px 0px 0px;
vertical-align: sub;
}
.login-w3{
width:50%;
float:right;
}
input[type="submit"]{
background-color:#005377;
color:#fff;
padding:11px;
outline: none;
border:none;
font-size: 17px;
width:50%;
cursor:pointer;
margin-top:5px;
transition: 0.5s all;
-webkit-transition: 0.5s all;
-moz-transition: 0.5s all;
-o-transition: 0.5s all;
-ms-transition: 0.5s all;
}
input[type="submit"]:hover{
background:#fed14e;
color:#000;
}
.footer-w3l{
margin-top: 150px;
margin-bottom: 20px;
}
.footer-w3l p {
color:white;
text-align:center;
font-size:13px;
letter-spacing:1px;
}
.footer-w3l a{
color:white;
text-decoration:none;
}
.footer-w3l a:hover{
text-decoration:underline;
}
@media screen and (max-width: 1440px) {
form span {
font-size:14px;
padding:10.5px 10px;
}
input.name{
width: 63%;
}
input.password {
width: 63%;
}
}
@media screen and (max-width: 1366px) {
.container {
width: 37%;
}
}
@media screen and (max-width: 1080px) {
.container {
width: 46%;
}
}
@media screen and (max-width: 991px) {
h1{
margin-top:50px;
}
.container {
width: 52%;
}
}
@media screen and (max-width: 800px) {
.container {
width: 63%;
}
form {
padding: 55px;
}
}
@media screen and (max-width: 736px) {
h1 {
letter-spacing: 4px;
font-size: 35px;
}
h2 {
font-size: 28px;
padding-top: 35px;
letter-spacing: 2px;
}
}
@media screen and (max-width: 667px) {
.container {
width: 66%;
}
form {
padding: 53px;
}
}
@media screen and (max-width: 640px) {
form {
padding: 42px;
}
}
@media screen and (max-width: 600px) {
.container {
width: 70%;
}
}
@media screen and (max-width: 568px) {
.container {
width: 74%;
}
}
@media screen and (max-width: 480px) {
h1 {
letter-spacing: 2px;
font-size: 31px;
}
.container {
width: 78%;
}
form {
padding: 30px;
}
input.name {
width: 62%;
}
input.password{
width: 62%;
}
input[type="submit"] {
margin-top:8px;
}
}
@media screen and (max-width: 414px) {
.container {
width: 85%;
}
form span {
font-size: 12px;
}
input.name {
width: 58.5%;
padding: 9px 9px 9px 15px;
}
input.password{
width: 58.5%;
padding: 9px 9px 9px 15px;
}
.footer-w3l p {
letter-spacing:0;
}
}
@media screen and (max-width: 384px) {
form span {
width: 25%;
}
input.name {
width: 57.5%;
}
input.password{
width: 57.5%;
}
}
@media screen and (max-width: 375px) {
h1 {
font-size: 27px;
}
h2 {
font-size: 24px;
}
input.name {
width: 57%;
}
input.password{
width: 57%;
}
form span{
padding-left:5px;
}
}
@media screen and (max-width: 320px) {
h1 {
font-size: 23px;
letter-spacing:1px;
}
h2 {
font-size: 19px;
letter-spacing:1px;
padding-top:25px;
}
form {
padding: 20px;
}
form span {
font-size: 11px;
width:27%;
}
input.name {
padding: 8px 9px 8px 15px;
width:55%;
}
input.password {
padding: 8px 9px 8px 15px;
width:55%;
}
.rem-for-agile{
font-size:11px;
}
input[type="submit"] {
padding: 9px;
font-size: 16px;
width: 60%;
margin-top:10px;
}
}
14、img ---> background.jpg
15、add.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<h1>add</h1>
</body>
</html>
16、update.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<h1>update</h1>
</body>
</html>
17、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>首页</title>
</head>
<body>
<div>
<h1>首页</h1>
<p th:text="${msg}"></p>
<!-- <!–用session实现，配合UserRealm中的session实现–>-->
<!--<!– <div th:if="${session.loginUser==null}">–>-->
<!--<!– <a th:href="@{/toLogin}">登录</a>–>-->
<!--<!– </div>–>-->
<!-- <div shiro:notAuthenticated>-->
<!-- <a th:href="@{/toLogin}">登录</a>-->
<!-- </div>-->
<hr>
<div shiro:hasPermission="user:add">
<a th:href="@{/user/add}">add</a>
</div>
<div shiro:hasPermission="user:update">
<a th:href="@{/user/update}">update</a>
</div>
</div>
</body>
</html>
18、login.html（登录页）
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<title>某某公司后台登录系统</title>
<link rel="stylesheet" href="/css/style.css">
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="author" content="order by dede58.com"/>
<meta name="keywords" content="Simple Login Form Widget Responsive, Login Form Web Template, Flat Pricing Tables, Flat Drop-Downs, Sign-Up Web Templates, Flat Web Templates, Login Sign-up Responsive Web Template, Smartphone Compatible Web Template, Free Web Designs for Nokia, Samsung, LG, Sony Ericsson, Motorola Web Design" />
<script type="application/x-javascript"> addEventListener("load", function() { setTimeout(hideURLbar, 0); }, false); function hideURLbar(){ window.scrollTo(0,1); } </script>
</head>
<body>
<h1>某某公司后台登录系统</h1>
<div class="container w3">
<h2>登录</h2>
<p th:text="${msg}" style="color: red;"></p>
<form th:action="@{/login}">
<div class="username">
<span class="username" style="height:19px">用户:</span>
<input type="text" name="username" class="name" placeholder="" required>
<div class="clear"></div>
</div>
<div class="password-agileits">
<span class="username"style="height:19px">密码:</span>
<input type="password" name="password" class="password" placeholder="" required>
<div class="clear"></div>
</div>
<div class="rem-for-agile">
<input type="checkbox" name="remember" class="remember">记得我
<br>
<a href="#">忘记了密码</a><br>
</div>
<div class="login-w3">
<input type="submit" class="login" value="Login">
</div>
<div class="clear"></div>
</form>
</div>
<div class="footer-w3l">
<p> 某某公司后台登录系统</p>
</div>
</body>
</html>
19、application.properties（配置）
# 应用名称
spring.application.name=springbootshiro
#指定freemarker的模板路径和模板的后缀
spring.freemarker.template-loader-path=classpath:/webapp/
spring.freemarker.suffix=.ftl
# 指定字符集
spring.freemarker.charset=utf-8
# 指定是否要启用缓存
spring.freemarker.cache=false
#指定是否要暴露请求和会话属性
spring.freemarker.expose-request-attributes=true
spring.freemarker.expose-session-attributes=true
# spring 静态资源扫描路径
spring.resources.static-locations=classpath:static/
server.port=8080
# THYMELEAF (ThymeleafAutoConfiguration)
# 开启模板缓存（默认值： true ）
spring.thymeleaf.cache=true
# 检查模板是否存在，然后再呈现
spring.thymeleaf.check-template=true
# 检查模板位置是否正确（默认值 :true ）
spring.thymeleaf.check-template-location=true
#Content-Type 的值（默认值： text/html ）
spring.thymeleaf.content-type=text/html
# 开启 MVC Thymeleaf 视图解析（默认值： true ）
spring.thymeleaf.enabled=true
# 模板编码
spring.thymeleaf.encoding=UTF-8
# 要被排除在解析之外的视图名称列表，⽤逗号分隔
spring.thymeleaf.excluded-view-names=
# 要运⽤于模板之上的模板模式。另⻅ StandardTemplate-ModeHandlers( 默认值： HTML5)
spring.thymeleaf.mode=HTML5
# 在构建 URL 时添加到视图名称前的前缀（默认值： classpath:/templates/ ）
spring.thymeleaf.prefix=classpath:/templates/
# 在构建 URL 时添加到视图名称后的后缀（默认值： .html ）
spring.thymeleaf.suffix=.html
20、application.yml（配置）
spring:
datasource:
username: root
password: 123456
#?serverTimezone=UTC解决时区的报错
url: jdbc:mysql://localhost:3306/mybatis_shiro?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
mybatis:
type-aliases-package: nuc.ss.pojo
mapper-locations: classpath:mapper/*.xml
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