SpringMVC+Shiro权限管理(转载)
源码http://pan.baidu.com/s/1pJzG4t1
SpringMVC+Shiro权限管理
博文目录
[*]权限的简单描述
[*]实例表结构及内容及POJO
[*]Shiro-pom.xml
[*]Shiro-web.xml
[*]Shiro-MyShiro-权限认证,登录认证层
[*]Shiro-applicationContext-shiro.xml
[*]HomeController
[*]三个JSP文件
什么是权限呢？举个简单的例子：
我有一个论坛，注册的用户分为normal用户，manager用户。
对论坛的帖子的操作有这些：
添加，删除，更新，查看，回复
我们规定：
normal用户只能：添加，查看，回复
manager用户可以：删除，更新
normal，manager对应的是角色（role）
添加，删除，更新等对应的是权限（permission）
我们采用下面的逻辑创建权限表结构（不是绝对的，根据需要修改）
一个用户可以有多种角色（normal,manager,admin等等）
一个角色可以有多个用户（user1,user2,user3等等）
一个角色可以有多个权限（save,update,delete,query等等）
一个权限只属于一个角色（delete只属于manager角色）
我们创建四张表：
t_user用户表:设置了3个用户
-------------------------------
id + username + password
---+----------------+----------
1+ tom +000000
2+ jack +000000
3+ rose +000000
---------------------------------
t_role角色表：设置3个角色
--------------
id + rolename
---+----------
1+ admin
2+ manager
3+ normal
--------------
t_user_role用户角色表：tom是admin和normal角色，jack是manager和normal角色，rose是normal角色
---------------------
user_id+role_id
-----------+-----------
1 + 1
1 + 3
2 + 2
2 + 3
3 + 3
---------------------
t_permission权限表：admin角色可以删除，manager角色可以添加和更新，normal角色可以查看
-----------------------------------
id+permissionname+role_id
----+------------------------+-----------
1 + add + 2
2 + del + 1
3 + update + 2
4 + query + 3
-----------------------------------
建立对应的POJO：
Java代码
[*]package com.cn.pojo;
[*]
[*]import java.util.HashSet;
[*]import java.util.List;
[*]import java.util.Set;
[*]
[*]import javax.persistence.Entity;
[*]import javax.persistence.GeneratedValue;
[*]import javax.persistence.GenerationType;
[*]import javax.persistence.Id;
[*]import javax.persistence.JoinColumn;
[*]import javax.persistence.JoinTable;
[*]import javax.persistence.ManyToMany;
[*]import javax.persistence.Table;
[*]import javax.persistence.Transient;
[*]
[*]import org.hibernate.validator.constraints.NotEmpty;
[*]
[*]@Entity
[*]@Table(name="t_user")
[*]public class User {
[*]
[*] private Integer id;
[*] @NotEmpty(message="用户名不能为空")
[*] private String username;
[*] @NotEmpty(message="密码不能为空")
[*] private String password;
[*] private List<Role> roleList;//一个用户具有多个角色
[*]
[*] @Id
[*] @GeneratedValue(strategy=GenerationType.IDENTITY)
[*] public Integer getId() {
[*] return id;
[*] }
[*] public void setId(Integer id) {
[*] this.id = id;
[*] }
[*] public String getUsername() {
[*] return username;
[*] }
[*] public void setUsername(String username) {
[*] this.username = username;
[*] }
[*] public String getPassword() {
[*] return password;
[*] }
[*] public void setPassword(String password) {
[*] this.password = password;
[*] }
[*] @ManyToMany
[*] @JoinTable(name="t_user_role",joinColumns={@JoinColumn(name="user_id")},inverseJoinColumns={@JoinColumn(name="role_id")})
[*] public List<Role> getRoleList() {
[*] return roleList;
[*] }
[*] public void setRoleList(List<Role> roleList) {
[*] this.roleList = roleList;
[*] }
[*]
[*] @Transient
[*] public Set<String> getRolesName(){
[*] List<Role> roles=getRoleList();
[*] Set<String> set=new HashSet<String>();
[*] for (Role role : roles) {
[*] set.add(role.getRolename());
[*] }
[*] return set;
[*] }
[*]
[*]}
Java代码
[*]package com.cn.pojo;
[*]
[*]import java.util.ArrayList;
[*]import java.util.List;
[*]
[*]import javax.persistence.Entity;
[*]import javax.persistence.GeneratedValue;
[*]import javax.persistence.GenerationType;
[*]import javax.persistence.Id;
[*]import javax.persistence.JoinColumn;
[*]import javax.persistence.JoinTable;
[*]import javax.persistence.ManyToMany;
[*]import javax.persistence.OneToMany;
[*]import javax.persistence.Table;
[*]import javax.persistence.Transient;
[*]
[*]@Entity
[*]@Table(name="t_role")
[*]public class Role {
[*]
[*] private Integer id;
[*] private String rolename;
[*] private List<Permission> permissionList;//一个角色对应多个权限
[*] private List<User> userList;//一个角色对应多个用户
[*]
[*] @Id
[*] @GeneratedValue(strategy=GenerationType.IDENTITY)
[*] public Integer getId() {
[*] return id;
[*] }
[*] public void setId(Integer id) {
[*] this.id = id;
[*] }
[*] public String getRolename() {
[*] return rolename;
[*] }
[*] public void setRolename(String rolename) {
[*] this.rolename = rolename;
[*] }
[*] @OneToMany(mappedBy="role")
[*] public List<Permission> getPermissionList() {
[*] return permissionList;
[*] }
[*] public void setPermissionList(List<Permission> permissionList) {
[*] this.permissionList = permissionList;
[*] }
[*] @ManyToMany
[*] @JoinTable(name="t_user_role",joinColumns={@JoinColumn(name="role_id")},inverseJoinColumns={@JoinColumn(name="user_id")})
[*] public List<User> getUserList() {
[*] return userList;
[*] }
[*] public void setUserList(List<User> userList) {
[*] this.userList = userList;
[*] }
[*]
[*] @Transient
[*] public List<String> getPermissionsName(){
[*] List<String> list=new ArrayList<String>();
[*] List<Permission> perlist=getPermissionList();
[*] for (Permission per : perlist) {
[*] list.add(per.getPermissionname());
[*] }
[*] return list;
[*] }
[*]}
Java代码
[*]package com.cn.pojo;
[*]
[*]import javax.persistence.Entity;
[*]import javax.persistence.GeneratedValue;
[*]import javax.persistence.GenerationType;
[*]import javax.persistence.Id;
[*]import javax.persistence.JoinColumn;
[*]import javax.persistence.ManyToOne;
[*]import javax.persistence.Table;
[*]
[*]@Entity
[*]@Table(name="t_permission")
[*]public class Permission {
[*]
[*] private Integer id;
[*] private String permissionname;
[*] private Role role;//一个权限对应一个角色
[*]
[*] @Id
[*] @GeneratedValue(strategy=GenerationType.IDENTITY)
[*] public Integer getId() {
[*] return id;
[*] }
[*] public void setId(Integer id) {
[*] this.id = id;
[*] }
[*] public String getPermissionname() {
[*] return permissionname;
[*] }
[*] public void setPermissionname(String permissionname) {
[*] this.permissionname = permissionname;
[*] }
[*] @ManyToOne
[*] @JoinColumn(name="role_id")
[*] public Role getRole() {
[*] return role;
[*] }
[*] public void setRole(Role role) {
[*] this.role = role;
[*] }
[*]
[*]}
使用SHIRO的步骤：
1，导入jar
2，配置web.xml
3，建立dbRelm
4，在Spring中配置
pom.xml中配置如下：
Xml代码
[*]<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/maven-v4_0_0.xsd">
[*]<modelVersion>4.0.0</modelVersion>
[*]<groupId>com.hyx</groupId>
[*]<artifactId>springmvc</artifactId>
[*]<packaging>war</packaging>
[*]<version>0.0.1-SNAPSHOT</version>
[*]<name>springmvc Maven Webapp</name>
[*]<url>http://maven.apache.org</url>
[*]<dependencies>
[*] <dependency>
[*] <groupId>junit</groupId>
[*] <artifactId>junit</artifactId>
[*] <version>3.8.1</version>
[*] <scope>test</scope>
[*] </dependency>
[*] <!-- SpringMVC核心jar -->
[*] <dependency>
[*] <groupId>org.springframework</groupId>
[*] <artifactId>spring-webmvc</artifactId>
[*] <version>3.2.4.RELEASE</version>
[*] </dependency>
[*] <!-- springmvc连接数据库需要的jar -->
[*] <dependency>
[*] <groupId>org.springframework</groupId>
[*] <artifactId>spring-jdbc</artifactId>
[*] <version>3.2.4.RELEASE</version>
[*] </dependency>
[*] <dependency>
[*] <groupId>org.springframework</groupId>
[*] <artifactId>spring-orm</artifactId>
[*] <version>3.2.4.RELEASE</version>
[*] </dependency>
[*] <!-- ************************************ -->
[*] <!-- Hibernate相关jar -->
[*] <dependency>
[*] <groupId>org.hibernate</groupId>
[*] <artifactId>hibernate-core</artifactId>
[*] <version>4.2.5.Final</version>
[*] </dependency>
[*] <dependency>
[*] <groupId>org.hibernate</groupId>
[*] <artifactId>hibernate-ehcache</artifactId>
[*] <version>4.2.5.Final</version>
[*] </dependency>
[*] <dependency>
[*] <groupId>net.sf.ehcache</groupId>
[*] <artifactId>ehcache</artifactId>
[*] <version>2.7.2</version>
[*] </dependency>
[*] <dependency>
[*] <groupId>commons-dbcp</groupId>
[*] <artifactId>commons-dbcp</artifactId>
[*] <version>1.4</version>
[*] </dependency>
[*] <dependency>
[*] <groupId>mysql</groupId>
[*] <artifactId>mysql-connector-java</artifactId>
[*] <version>5.1.26</version>
[*] </dependency>
[*] <!-- javax提供的annotation -->
[*] <dependency>
[*] <groupId>javax.inject</groupId>
[*] <artifactId>javax.inject</artifactId>
[*] <version>1</version>
[*] </dependency>
[*] <!-- **************************** -->
[*]
[*] <!-- hibernate验证 -->
[*] <dependency>
[*] <groupId>org.hibernate</groupId>
[*] <artifactId>hibernate-validator</artifactId>
[*] <version>5.0.1.Final</version>
[*] </dependency>
[*] <!-- 用于对@ResponseBody注解的支持 -->
[*] <dependency>
[*] <groupId>org.codehaus.jackson</groupId>
[*] <artifactId>jackson-mapper-asl</artifactId>
[*] <version>1.9.13</version>
[*] </dependency>
[*] <!-- 提供对c标签的支持 -->
[*] <dependency>
[*] <groupId>javax.servlet</groupId>
[*] <artifactId>jstl</artifactId>
[*] <version>1.2</version>
[*] </dependency>
[*] <!-- servlet api -->
[*] <dependency>
[*] <groupId>javax.servlet</groupId>
[*] <artifactId>servlet-api</artifactId>
[*] <version>2.5</version>
[*] </dependency>
[*]
[*] <!--Apache Shiro所需的jar包-->
[*] <dependency>
[*] <groupId>org.apache.shiro</groupId>
[*] <artifactId>shiro-core</artifactId>
[*] <version>1.2.2</version>
[*] </dependency>
[*] <dependency>
[*] <groupId>org.apache.shiro</groupId>
[*] <artifactId>shiro-web</artifactId>
[*] <version>1.2.2</version>
[*] </dependency>
[*] <dependency>
[*] <groupId>org.apache.shiro</groupId>
[*] <artifactId>shiro-spring</artifactId>
[*] <version>1.2.2</version>
[*] </dependency>
[*]</dependencies>
[*]
[*]<build>
[*] <finalName>springmvc</finalName>
[*] <!-- maven的jetty服务器插件 -->
[*] <plugins>
[*] <plugin>
[*] <groupId>org.mortbay.jetty</groupId>
[*] <artifactId>jetty-maven-plugin</artifactId>
[*] <configuration>
[*] <scanIntervalSeconds>10</scanIntervalSeconds>
[*] <webApp>
[*] <contextPath>/</contextPath>
[*] </webApp>
[*] <!-- 修改jetty的默认端口 -->
[*] <connectors>
[*] <connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
[*] <port>80</port>
[*] <maxIdleTime>60000</maxIdleTime>
[*] </connector>
[*] </connectors>
[*] </configuration>
[*] </plugin>
[*] </plugins>
[*]</build>
[*]</project>
web.xml中的配置：
Xml代码
[*]<?xml version="1.0" encoding="UTF-8" ?>
[*]<web-app version="2.5"
[*] xmlns="http://java.sun.com/xml/ns/javaee"
[*] xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
[*] xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
[*] http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
[*]<display-name>Archetype Created Web Application</display-name>
[*]
[*]<!-- spring-orm-hibernate4的OpenSessionInViewFilter -->
[*]<filter>
[*] <filter-name>opensessioninview</filter-name>
[*] <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
[*]</filter>
[*]<filter-mapping>
[*] <filter-name>opensessioninview</filter-name>
[*] <url-pattern>/*</url-pattern>
[*]</filter-mapping>
[*]
[*]<!-- 配置springmvc servlet -->
[*]<servlet>
[*] <servlet-name>springmvc</servlet-name>
[*] <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
[*] <load-on-startup>1</load-on-startup>
[*]</servlet>
[*]<servlet-mapping>
[*] <servlet-name>springmvc</servlet-name>
[*] <!-- / 表示所有的请求都要经过此serlvet -->
[*] <url-pattern>/</url-pattern>
[*]</servlet-mapping>
[*]
[*]<!-- spring的监听器 -->
[*]<context-param>
[*] <param-name>contextConfigLocation</param-name>
[*] <param-value>classpath:applicationContext*.xml</param-value>
[*]</context-param>
[*]<listener>
[*] <listener-class>
[*] org.springframework.web.context.ContextLoaderListener
[*] </listener-class>
[*]</listener>
[*]
[*]<!-- Shiro配置 -->
[*]<filter>
[*] <filter-name>shiroFilter</filter-name>
[*] <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
[*]</filter>
[*]<filter-mapping>
[*] <filter-name>shiroFilter</filter-name>
[*] <url-pattern>/*</url-pattern>
[*]</filter-mapping>
[*]
[*]</web-app>
Java代码
[*]package com.cn.service;
[*]
[*]import java.util.List;
[*]
[*]import javax.inject.Inject;
[*]
[*]import org.apache.shiro.authc.AuthenticationException;
[*]import org.apache.shiro.authc.AuthenticationInfo;
[*]import org.apache.shiro.authc.AuthenticationToken;
[*]import org.apache.shiro.authc.SimpleAuthenticationInfo;
[*]import org.apache.shiro.authc.UsernamePasswordToken;
[*]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.springframework.stereotype.Service;
[*]import org.springframework.transaction.annotation.Transactional;
[*]
[*]import com.cn.pojo.Role;
[*]import com.cn.pojo.User;
[*]
[*]@Service
[*]@Transactional
[*]public class MyShiro extends AuthorizingRealm{
[*]
[*] @Inject
[*] private UserService userService;
[*] /**
[*] * 权限认证
[*] */
[*] @Override
[*] protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {
[*] //获取登录时输入的用户名
[*] String loginName=(String) principalCollection.fromRealm(getName()).iterator().next();
[*] //到数据库查是否有此对象
[*] User user=userService.findByName(loginName);
[*] if(user!=null){
[*] //权限信息对象info,用来存放查出的用户的所有的角色（role）及权限（permission）
[*] SimpleAuthorizationInfo info=new SimpleAuthorizationInfo();
[*] //用户的角色集合
[*] info.setRoles(user.getRolesName());
[*] //用户的角色对应的所有权限，如果只使用角色定义访问权限，下面的四行可以不要
[*] List<Role> roleList=user.getRoleList();
[*] for (Role role : roleList) {
[*] info.addStringPermissions(role.getPermissionsName());
[*] }
[*] return info;
[*] }
[*] return null;
[*] }
[*]
[*] /**
[*] * 登录认证;
[*] */
[*] @Override
[*] protected AuthenticationInfo doGetAuthenticationInfo(
[*] AuthenticationToken authenticationToken) throws AuthenticationException {
[*] //UsernamePasswordToken对象用来存放提交的登录信息
[*] UsernamePasswordToken token=(UsernamePasswordToken) authenticationToken;
[*] //查出是否有此用户
[*] User user=userService.findByName(token.getUsername());
[*] if(user!=null){
[*] //若存在，将此用户存放到登录认证info中
[*] return new SimpleAuthenticationInfo(user.getUsername(), user.getPassword(), getName());
[*] }
[*] return null;
[*] }
[*]
[*]}
在spring的配置文件中配置，为了区别spring原配置和shiro我们将shiro的配置独立出来。
applicationContext-shiro.xml
Xml代码
[*]<?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:aop="http://www.springframework.org/schema/aop"
[*] xmlns:tx="http://www.springframework.org/schema/tx"
[*] xmlns:context="http://www.springframework.org/schema/context"
[*] xsi:schemaLocation="
[*]http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
[*]http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
[*]http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
[*]http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
[*]
[*] <!-- 配置权限管理器 -->
[*] <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
[*] <!-- ref对应我们写的realmMyShiro -->
[*] <property name="realm" ref="myShiro"/>
[*] <!-- 使用下面配置的缓存管理器 -->
[*] <property name="cacheManager" ref="cacheManager"/>
[*] </bean>
[*]
[*] <!-- 配置shiro的过滤器工厂类，id- shiroFilter要和我们在web.xml中配置的过滤器一致 -->
[*] <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
[*] <!-- 调用我们配置的权限管理器 -->
[*] <property name="securityManager" ref="securityManager"/>
[*] <!-- 配置我们的登录请求地址 -->
[*] <property name="loginUrl" value="/login"/>
[*] <!-- 配置我们在登录页登录成功后的跳转地址，如果你访问的是非/login地址，则跳到您访问的地址 -->
[*] <property name="successUrl" value="/user"/>
[*] <!-- 如果您请求的资源不再您的权限范围，则跳转到/403请求地址 -->
[*] <property name="unauthorizedUrl" value="/403"/>
[*] <!-- 权限配置 -->
[*] <property name="filterChainDefinitions">
[*] <value>
[*] <!-- anon表示此地址不需要任何权限即可访问 -->
[*] /static/**=anon
[*] <!-- perms表示访问此连接需要权限为user:query的用户 -->
[*] /user=perms
[*] <!-- roles表示访问此连接需要用户的角色为manager -->
[*] /user/add=roles
[*] /user/del/**=roles
[*] /user/edit/**=roles
[*] <!--所有的请求(除去配置的静态资源请求或请求地址为anon的请求)都要通过登录验证,如果未登录则跳到/login-->
[*] /** = authc
[*] </value>
[*] </property>
[*] </bean>
[*]
[*]
[*] <bean id="cacheManager" class="org.apache.shiro.cache.MemoryConstrainedCacheManager" />
[*] <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor" />
[*]
[*]</beans>
用于登录，登出，权限跳转的控制：
Java代码
[*]package com.cn.controller;
[*]
[*]import javax.validation.Valid;
[*]
[*]import org.apache.shiro.SecurityUtils;
[*]import org.apache.shiro.authc.AuthenticationException;
[*]import org.apache.shiro.authc.UsernamePasswordToken;
[*]import org.springframework.stereotype.Controller;
[*]import org.springframework.ui.Model;
[*]import org.springframework.validation.BindingResult;
[*]import org.springframework.web.bind.annotation.RequestMapping;
[*]import org.springframework.web.bind.annotation.RequestMethod;
[*]import org.springframework.web.servlet.mvc.support.RedirectAttributes;
[*]
[*]import com.cn.pojo.User;
[*]
[*]@Controller
[*]public class HomeController {
[*]
[*] @RequestMapping(value="/login",method=RequestMethod.GET)
[*] public String loginForm(Model model){
[*] model.addAttribute("user", new User());
[*] return "/login";
[*] }
[*]
[*] @RequestMapping(value="/login",method=RequestMethod.POST)
[*] public String login(@Valid User user,BindingResult bindingResult,RedirectAttributes redirectAttributes){
[*] try {
[*] if(bindingResult.hasErrors()){
[*] return "/login";
[*] }
[*] //使用权限工具进行用户登录，登录成功后跳到shiro配置的successUrl中，与下面的return没什么关系！
[*] SecurityUtils.getSubject().login(new UsernamePasswordToken(user.getUsername(), user.getPassword()));
[*] return "redirect:/user";
[*] } catch (AuthenticationException e) {
[*] redirectAttributes.addFlashAttribute("message","用户名或密码错误");
[*] return "redirect:/login";
[*] }
[*] }
[*]
[*] @RequestMapping(value="/logout",method=RequestMethod.GET)
[*] public String logout(RedirectAttributes redirectAttributes ){
[*] //使用权限管理工具进行用户的退出，跳出登录，给出提示信息
[*] SecurityUtils.getSubject().logout();
[*] redirectAttributes.addFlashAttribute("message", "您已安全退出");
[*] return "redirect:/login";
[*] }
[*]
[*] @RequestMapping("/403")
[*] public String unauthorizedRole(){
[*] return "/403";
[*] }
[*]}
三个主要的JSP：
login.jsp:
Html代码
[*]<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
[*]<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
[*]<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
[*]<html>
[*]<head>
[*] <title>My JSP 'MyJsp.jsp' starting page</title>
[*]</head>
[*]
[*]<body>
[*] <h1>登录页面----${message }</h1>
[*] <img alt="" src="/static/img/1.jpg">
[*] <form:form action="/login" commandName="user" method="post">
[*] 用户名：<form:input path="username"/> <form:errors path="username" cssClass="error"/> <br/>
[*] 密 码：<form:password path="password"/> <form:errors path="password" cssClass="error" /> <br/>
[*] <form:button name="button">submit</form:button>
[*] </form:form>
[*]</body>
[*]</html>
user.jsp:
Html代码
[*]<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
[*]<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
[*]<%@ taglib prefix="shiro" uri="http://shiro.apache.org/tags" %>
[*]<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
[*]<html>
[*]<head>
[*] <title>用户列表</title>
[*]</head>
[*]<body>
[*] <h1>${message }</h1>
[*] <h1>用户列表--<a href="/user/add">添加用户</a>---<a href="/logout">退出登录</a> </h1>
[*] <h2>权限列表</h2>
[*] <shiro:authenticated>用户已经登录显示此内容</shiro:authenticated>
[*] <shiro:hasRole name="manager">manager角色登录显示此内容</shiro:hasRole>
[*] <shiro:hasRole name="admin">admin角色登录显示此内容</shiro:hasRole>
[*] <shiro:hasRole name="normal">normal角色登录显示此内容</shiro:hasRole>
[*]
[*] <shiro:hasAnyRoles name="manager,admin">**manager or admin 角色用户登录显示此内容**</shiro:hasAnyRoles>
[*] <shiro:principal/>-显示当前登录用户名
[*] <shiro:hasPermission name="add">add权限用户显示此内容</shiro:hasPermission>
[*] <shiro:hasPermission name="user:query">query权限用户显示此内容<shiro:principal/></shiro:hasPermission>
[*] <shiro:lacksPermission name="user:del"> 不具有user:del权限的用户显示此内容 </shiro:lacksPermission>
[*] <ul>
[*] <c:forEach items="${userList }" var="user">
[*] <li>用户名：${user.username }----密码：${user.password }----<a href="/user/edit/${user.id}">修改用户</a>----<a href="javascript:;" class="del" ref="${user.id }">删除用户</a></li>
[*] </c:forEach>
[*] </ul>
[*] <img alt="" src="/static/img/1.jpg">
[*] <script type="text/javascript" src="http://cdn.staticfile.org/jquery/1.9.1/jquery.min.js"></script>
[*] <script>
[*] $(function(){
[*] $(".del").click(function(){
[*] var id=$(this).attr("ref");
[*] $.ajax({
[*] type:"delete",
[*] url:"/user/del/"+id,
[*] success:function(e){
[*]
[*] }
[*] });
[*] });
[*] });
[*] </script>
[*]</body>
[*]</html>
403.jsp:
Html代码
[*]<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
[*]<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
[*]<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
[*]<html>
[*]<head>
[*] <title>权限错误</title>
[*]</head>
[*]
[*]<body>
[*] <h1>对不起，您没有权限请求此连接！</h1>
[*] <img alt="" src="/static/img/1.jpg">
[*]
[*]</body>
[*]</html>
页:
[1]