Shiro入门到精通之集成spring
Posted 溪山夜雨
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了Shiro入门到精通之集成spring相关的知识，希望对你有一定的参考价值。
---恢复内容开始---
- 加入jar包
- web.xml配置
1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 3 xmlns="http://java.sun.com/xml/ns/javaee" 4 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 5 id="WebApp_ID" version="2.5"> 6 <context-param> 7 <param-name>contextConfigLocation</param-name> 8 <param-value>classpath:applicationContext.xml</param-value> 9 </context-param> 10 11 <listener> 12 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 13 </listener> 14 15 <servlet> 16 <servlet-name>spring</servlet-name> 17 <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 18 <load-on-startup>1</load-on-startup> 19 </servlet> 20 21 22 <servlet-mapping> 23 <servlet-name>spring</servlet-name> 24 <url-pattern>/</url-pattern> 25 </servlet-mapping> 26 <!--shiro的拦截器 --> 27 <filter> 28 <filter-name>shiroFilter</filter-name> 29 <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> 30 <init-param> 31 <param-name>targetFilterLifecycle</param-name> 32 <param-value>true</param-value> 33 </init-param> 34 </filter> 35 36 <filter-mapping> 37 <filter-name>shiroFilter</filter-name> 38 <url-pattern>/*</url-pattern> 39 </filter-mapping> 40 41 42 </web-app>
- spring-servlet.xml配置
1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4 xmlns:context="http://www.springframework.org/schema/context" 5 xmlns:mvc="http://www.springframework.org/schema/mvc" 6 xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd 7 http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd 8 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd"> 9 10 <context:component-scan base-package="com.spring.shiro"></context:component-scan> 11 12 <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 13 <property name="prefix" value="/"></property> 14 <property name="suffix" value=".jsp"></property> 15 </bean> 16 17 <mvc:annotation-driven></mvc:annotation-driven> 18 <mvc:default-servlet-handler/> 19 </beans>
- applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd"> <!--2. 配置 securityManager--> <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager"> <property name="cacheManager" ref="cacheManager" /> <property name="realm" ref="jdbcRealm" /> </bean> <!-- 配置cacheManager --> <bean id="cacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager"> <property name="cacheManagerConfigFile" value="classpath:ehcache.xml"/> </bean> <!-- 自定义realm 直接配置实现了realm接口的bean --> <bean id="jdbcRealm" class="com.spring.shiro.realms.ShiroRealm"> </bean> <!-- 配置lifecycleBeanPostProcessor 可以自动的调用配置在spring IOC容器中shirobean的生命周期方法 --> <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor" /> <!-- 启用IOC容器 shiro注解 仅在配置了生命周期方法后有效--> <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor" /> <bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor"> <property name="securityManager" ref="securityManager" /> </bean> <!-- 这儿的id必须和web.xml中的shiro-filter name名称一致 --> <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean"> <property name="securityManager" ref="securityManager" /> <property name="loginUrl" value="/login.jsp" /> <property name="successUrl" value="/list.jsp" /> <property name="unauthorizedUrl" value="/unauthorized.jsp" /> <!-- anon匿名访问 authc 登录后才可以访问 不登录的页面访问会进行重定向到login.jsp --> <property name="filterChainDefinitions"> <value> /login.jsp = anon # everything else requires authentication: /** = authc </value> </property> </bean> </beans>
- 创建对应的jsp页面可以什么都不写
login.jsp 页面代码
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <h2>Login Page</h2> </body> </html>
- 自定义realm类 我的是ShiroRealm
1 package com.spring.shiro.realms; 2 3 import org.apache.shiro.authc.AuthenticationException; 4 import org.apache.shiro.authc.AuthenticationInfo; 5 import org.apache.shiro.authc.AuthenticationToken; 6 import org.apache.shiro.realm.Realm; 7 8 public class ShiroRealm implements Realm{ 9 10 @Override 11 public AuthenticationInfo getAuthenticationInfo(AuthenticationToken arg0) throws AuthenticationException { 12 return null; 13 } 14 15 @Override 16 public String getName() { 17 return null; 18 } 19 20 @Override 21 public boolean supports(AuthenticationToken arg0) { 22 return false; 23 } 24 25 }
- 加入ehcache.xml的配置文件
1 <ehcache> 2 <diskStore path="java.io.tmpdir"/> 3 <cache name="authorizationCache" 4 eternal="false" 5 timeToIdleSeconds="3600" 6 timeToLiveSeconds="0" 7 overflowToDisk="false" 8 statistics="true"> 9 </cache> 10 <cache name="authenticationCache" 11 eternal="false" 12 timeToIdleSeconds="3600" 13 timeToLiveSeconds="0" 14 overflowToDisk="false" 15 statistics="true"> 16 </cache> 17 <cache name="shiro-activeSessionCache" 18 eternal="false" 19 timeToIdleSeconds="3600" 20 timeToLiveSeconds="0" 21 overflowToDisk="false" 22 statistics="true"> 23 </cache> 24 <defaultCache 25 maxElementsInMemory="10000" 26 eternal="false" 27 timeToIdleSeconds="120" 28 timeToLiveSeconds="120" 29 overflowToDisk="true" 30 /> 31 <cache name="sampleCache1" 32 maxElementsInMemory="10000" 33 eternal="false" 34 timeToIdleSeconds="300" 35 timeToLiveSeconds="600" 36 overflowToDisk="true" 37 /> 38 <cache name="sampleCache2" 39 maxElementsInMemory="1000" 40 eternal="true" 41 timeToIdleSeconds="0" 42 timeToLiveSeconds="0" 43 overflowToDisk="false" 44 /> 45 </ehcache>
- 到此环境全部搭建完毕，可以用Tomcat启动访问了
---恢复内容结束---
以上是关于Shiro入门到精通之集成spring的主要内容，如果未能解决你的问题，请参考以下文章
Spring boot 入门：集成 Shiro 实现登陆认证和权限管理
SpringBoot入门到精通-SpringBoot集成SSM开发项目