基于Spring整合Shiro安全框架

Shiro安全框架

• Shiro網(wǎng)址

「http://shiro.apache.org/」

• Shiro下載地址

「http://www.apache.org/dyn/closer.cgi/shiro/1.5.1/shiro-root-1.5.1-source-release.zip(jdk1.8+ ?maven3.03+)」

添加相應(yīng)的依賴

<packaging>pom</packaging>

??<name>Shiro_Dome?Maven?Webapp</name>
??<!--?FIXME?change?it?to?the?project's?website?-->
??<url>http://www.example.com</url>

??<properties>
????<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
????<maven.compiler.source>1.7</maven.compiler.source>
????<maven.compiler.target>1.7</maven.compiler.target>
????<spring.versions>5.1.0.RELEASE</spring.versions>
????<shiro.version>1.5.1</shiro.version>
??</properties>

??<dependencies>
??????<!--??shiro安全權(quán)限框架依賴?-->
??????<dependency>
??????????<groupId>org.apache.shiro</groupId>
??????????<artifactId>shiro-core</artifactId>
??????????<version>${shiro.version}</version>
??????</dependency>

??????<dependency>
??????????<groupId>org.apache.shiro</groupId>
??????????<artifactId>shiro-web</artifactId>
??????????<version>${shiro.version}</version>
??????</dependency>

??????<dependency>
??????????<groupId>org.apache.shiro</groupId>
??????????<artifactId>shiro-spring</artifactId>
??????????<version>${shiro.version}</version>
??????</dependency>
??????<!--?configure?logging?-->
??????<dependency>
??????????<groupId>org.slf4j</groupId>
??????????<artifactId>slf4j-log4j12</artifactId>
??????????<version>1.6.1</version>
??????</dependency>
??????<dependency>
??????????<groupId>log4j</groupId>
??????????<artifactId>log4j</artifactId>
??????????<version>1.2.17</version>
??????</dependency>

??????<!--?ehcache-core?依賴?-->
??????<!--?https://mvnrepository.com/artifact/org.apache.shiro/shiro-ehcache?-->
??????<dependency>
??????????<groupId>org.apache.shiro</groupId>
??????????<artifactId>shiro-ehcache</artifactId>
??????????<version>1.4.0</version>
??????</dependency>
??????<!--?spring整合shiro-->
??????<dependency>
??????????<groupId>org.apache.shiro</groupId>
??????????<artifactId>shiro-all</artifactId>
??????????<version>${shiro.version}</version>
??????</dependency>


??????<!--??spring和?springmvc?依賴-->
??????<dependency>
??????????<groupId>org.springframework</groupId>
??????????<artifactId>spring-context</artifactId>
??????????<version>${spring.versions}</version>
??????</dependency>

??????<dependency>
??????????<groupId>org.springframework</groupId>
??????????<artifactId>spring-aop</artifactId>
??????????<version>${spring.versions}</version>
??????</dependency>

??????<dependency>
??????????<groupId>org.springframework</groupId>
??????????<artifactId>spring-web</artifactId>
??????????<version>${spring.versions}</version>
??????</dependency>

??????<dependency>
??????????<groupId>org.springframework</groupId>
??????????<artifactId>spring-webmvc</artifactId>
??????????<version>${spring.versions}</version>
??????</dependency>

??????<dependency>
??????????<groupId>commons-logging</groupId>
??????????<artifactId>commons-logging</artifactId>
??????????<version>1.2</version>
??????</dependency>

??????<dependency>
??????????<groupId>javax.servlet</groupId>
??????????<artifactId>servlet-api</artifactId>
??????????<version>2.5</version>
??????</dependency>


??</dependencies>

??<build>
????<finalName>Shiro_Dome</finalName>
????<pluginManagement><!--?lock?down?plugins?versions?to?avoid?using?Maven?defaults?(may?be?moved?to?parent?pom)?-->
??????<plugins>
????????<plugin>
??????????<artifactId>maven-clean-plugin</artifactId>
??????????<version>3.1.0</version>
????????</plugin>
????????<!--?see?http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging?-->
????????<plugin>
??????????<artifactId>maven-resources-plugin</artifactId>
??????????<version>3.0.2</version>
????????</plugin>
????????<plugin>
??????????<artifactId>maven-compiler-plugin</artifactId>
??????????<version>3.8.0</version>
????????</plugin>
????????<plugin>
??????????<artifactId>maven-surefire-plugin</artifactId>
??????????<version>2.22.1</version>
????????</plugin>
????????<plugin>
??????????<artifactId>maven-war-plugin</artifactId>
??????????<version>3.2.2</version>
????????</plugin>
????????<plugin>
??????????<artifactId>maven-install-plugin</artifactId>
??????????<version>2.5.2</version>
????????</plugin>
????????<plugin>
??????????<artifactId>maven-deploy-plugin</artifactId>
??????????<version>2.8.2</version>
????????</plugin>
??????</plugins>
????</pluginManagement>
??</build>
??
???<pluginManagement><!--?lock?down?plugins?versions?to?avoid?using?Maven?defaults?(may?be?moved?to?parent?pom)?-->
????????????<plugins>
????????????????<plugin>
????????????????????<artifactId>maven-clean-plugin</artifactId>
????????????????????<version>3.1.0</version>
????????????????</plugin>
????????????????<!--?see?http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging?-->
????????????????<plugin>
????????????????????<artifactId>maven-resources-plugin</artifactId>
????????????????????<version>3.0.2</version>
????????????????</plugin>
????????????????<plugin>
????????????????????<artifactId>maven-compiler-plugin</artifactId>
????????????????????<version>3.8.0</version>
????????????????</plugin>
????????????????<plugin>
????????????????????<artifactId>maven-surefire-plugin</artifactId>
????????????????????<version>2.22.1</version>
????????????????</plugin>
????????????????<plugin>
????????????????????<artifactId>maven-war-plugin</artifactId>
????????????????????<version>3.2.2</version>
????????????????</plugin>
????????????????<plugin>
????????????????????<artifactId>maven-install-plugin</artifactId>
????????????????????<version>2.5.2</version>
????????????????</plugin>
????????????????<plugin>
????????????????????<artifactId>maven-deploy-plugin</artifactId>
????????????????????<version>2.8.2</version>
????????????????</plugin>
????????????</plugins>
????????</pluginManagement>

搭建運行的環(huán)境

創(chuàng)建Spring配置文件

<?xml?version="1.0"?encoding="UTF-8"?>
<beans?xmlns="http://www.springframework.org/schema/beans"
???????xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
???????xsi:schemaLocation="http://www.springframework.org/schema/beans?http://www.springframework.org/schema/beans/spring-beans.xsd">

????<!--????配置SecurityManager-->
????<bean?id="securityManager"?class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
????????<property?name="cacheManager"?ref="cacheManager"/>
????????<property?name="realm"?ref="jdbcRealm"></property>
????????<!--????授權(quán)需要去讀配置SecurityManager的realms?所以要把realm?編寫在securityManager中-->
????????<!--????????<property?name="realms">-->
????????<!--????????????<list>-->
????????<!--????????????????<ref?bean="jdbcRealm"></ref>-->
????????<!--????????????</list>-->
????????<!--????????</property>-->

????</bean>

????<!--??配置cacheManager?會起到緩存效果-->
????<bean?id="cacheManager"?class="org.apache.shiro.cache.ehcache.EhCacheManager">
????????<!--???????創(chuàng)建ehcache.xml文件?-->
????????<property?name="cacheManagerConfigFile"?value="classpath:ehcache.xml"/>
????</bean>


????<!--
???????????配置realm
???????????配置了自己編寫的實現(xiàn)realm的類
????-->
????<bean?id="jdbcRealm"?class="com.stone.shiro.web.realm.ShiroRealm">
????????<!--????通過credentialsMatcher屬性進行密碼加密操作-->
????????<property?name="credentialsMatcher">
????????????<!--????通過HashedCredentialsMatcher來選擇加密方法-->
????????????<bean?class="org.apache.shiro.authc.credential.HashedCredentialsMatcher">
????????????????<!--????hashAlgorithmName指定加密方法-->
????????????????<property?name="hashAlgorithmName"?value="MD5"></property>
????????????????<!--????hashIterations指定加密次數(shù)-->
????????????????<property?name="hashIterations"?value="2"></property>
????????????</bean>
????????</property>
????</bean>

????<!--
????????配置LifecycleBeanPostProcessor?可以自動的來調(diào)用配置在spring?ioc?容器中?shiro?bean的生命周期
????-->
????<bean?id="lifecycleBeanPostProcessor"?class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/>

????<!--
?????????啟動ioc?容器中使用shiro的注解?,并且要再配置了?LifecycleBeanPostProcessor才可以使用
????-->
????<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>


????<!--
?????????配置?ShiroFilter
????????loginUrl?沒有認(rèn)證時即沒有登錄時頁面
????????successUrl?登錄成功頁面
????????unauthorizedUrl?沒有權(quán)限頁面

????????注意點?:
????????1.?ShiroFilterFactoryBean的id必須和web.xml中配置的DelegatingFilterProxy?<filter-name>標(biāo)簽值一致


????-->
????<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="/index.jsp"/>
????????<property?name="unauthorizedUrl"?value="/unauthorized.jsp"/>

????????<!--????filterChainDefinitionMap控制shiro框架的訪問資源和權(quán)限管理-->
????????<property?name="filterChainDefinitionMap"?ref="filterChainDefinitionMap"></property>

????????<!--
????????????配置哪些頁面收保護，并且訪問這些頁面的權(quán)限
????????????格式?：url =?訪問權(quán)限
????????????anon?可以被匿名訪問
????????????authc?必須認(rèn)證之后才能訪問
????????????logout?退出登錄
????????????采取的第一次優(yōu)先匹配，及有順序，編寫時需要注意
????????-->

????????<!--?配死在xml中-->
????????<property?name="filterChainDefinitions">
????????????<value>

????????????????/login.jsp?=?anon
????????????????/shiro/login?=?anon
????????????????/shiro/logout?=?logout

????????????????/user.jsp?=?roles[user]
????????????????/admin.jsp?=?roles[admin]

????????????????/**?=authc
????????????</value>
????????</property>

????</bean>


????<!--???配置一個LinkedHashMap?bean?用來處理資源和權(quán)限?代替filterChainDefinitions,?通過實例工廠方式-->
????<bean?id="definitionMapBuilder"?class="com.stone.shiro.web.factory.FilterChainDefinitionMapBuilder"></bean>
????<!--??實例工廠??-->
????<bean?id="filterChainDefinitionMap"?factory-bean="definitionMapBuilder"
??????????factory-method="buildfilterChainDefinitionMap"></bean>

????<!--????添加注解shiro權(quán)限bean-->
????<bean?class="com.stone.shiro.web.service.ShiroService"></bean>

</beans>

創(chuàng)建SpringMvc配置文件

<?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:context="http://www.springframework.org/schema/context"
???????xmlns:aop="http://www.springframework.org/schema/aop"
???????xmlns:mvc="http://www.springframework.org/schema/mvc"
???????xsi:schemaLocation="
????????http://www.springframework.org/schema/beans?http://www.springframework.org/schema/beans/spring-beans.xsd
??http://www.springframework.org/schema/context?http://www.springframework.org/schema/context/spring-context-4.3.xsd
????????http://www.springframework.org/schema/aop
????????http://www.springframework.org/schema/aop/spring-aop.xsd
????????http://www.springframework.org/schema/mvc
????????http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd">
????<!--????mvc掃描包??-->
????<context:component-scan?base-package="com.stone.shiro.web"></context:component-scan>

????<!--????mvc視圖解析器????-->
????<bean?class="org.springframework.web.servlet.view.InternalResourceViewResolver">
????????<property?name="prefix"?value="/"></property>
????????<property?name="suffix"?value=".jsp"></property>
????</bean>

????<!--????mvc基礎(chǔ)配置??-->
????<mvc:annotation-driven></mvc:annotation-driven>
????<mvc:default-servlet-handler></mvc:default-servlet-handler>

</beans><?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:context="http://www.springframework.org/schema/context"
???????xmlns:aop="http://www.springframework.org/schema/aop"
???????xmlns:mvc="http://www.springframework.org/schema/mvc"
???????xsi:schemaLocation="
????????http://www.springframework.org/schema/beans?http://www.springframework.org/schema/beans/spring-beans.xsd
??http://www.springframework.org/schema/context?http://www.springframework.org/schema/context/spring-context-4.3.xsd
????????http://www.springframework.org/schema/aop
????????http://www.springframework.org/schema/aop/spring-aop.xsd
????????http://www.springframework.org/schema/mvc
????????http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd">
????<!--????mvc掃描包??-->
????<context:component-scan?base-package="com.stone.shiro.web"></context:component-scan>

????<!--????mvc視圖解析器????-->
????<bean?class="org.springframework.web.servlet.view.InternalResourceViewResolver">
????????<property?name="prefix"?value="/"></property>
????????<property?name="suffix"?value=".jsp"></property>
????</bean>

????<!--????mvc基礎(chǔ)配置??-->
????<mvc:annotation-driven></mvc:annotation-driven>
????<mvc:default-servlet-handler></mvc:default-servlet-handler>

</beans>

日志代碼

handlers?=?org.apache.juli.FileHandler,?java.util.logging.ConsoleHandler

############################################################
#?Handler?specific?properties.
#?Describes?specific?configuration?info?for?Handlers.
############################################################

org.apache.juli.FileHandler.level?=?FINE
org.apache.juli.FileHandler.directory?=?../logs
org.apache.juli.FileHandler.prefix?=?error-debug.

java.util.logging.ConsoleHandler.level?=?FINE
java.util.logging.ConsoleHandler.formatter?=?java.util.logging.SimpleFormatter

創(chuàng)建配置資源和權(quán)限所需要的Bean

package?com.stone.shiro.web.factory;

import?java.util.LinkedHashMap;

/*
????配置資源和權(quán)限需要的bean
*/
public?class?FilterChainDefinitionMapBuilder
{
????public?LinkedHashMap<String,Object>?buildfilterChainDefinitionMap(){
????????//??必須為LinkedHashMap
????????LinkedHashMap<String,Object>??map?=?new?LinkedHashMap();
????????//??假裝查詢數(shù)據(jù)庫，從數(shù)據(jù)庫中添加資源和權(quán)限
????????map.put("/login.jsp","anon");
????????map.put("/shiro/login","anon");
????????map.put("/shiro/logout","logout");
????????map.put("/user.jsp","authc,roles[user]");?//認(rèn)證并且必須為角色為user
????????map.put("/admin.jsp","authc,roles[admin]");//認(rèn)證并且必須為角色為user
????????map.put("/success.jsp","user");//自動登錄一樣可以進入
????????map.put("/**","authc");

????????return?map;
????}

}

創(chuàng)建認(rèn)證和授權(quán)的類

package?com.stone.shiro.web.realm;

import?org.apache.shiro.authc.*;
import?org.apache.shiro.authz.AuthorizationInfo;
import?org.apache.shiro.authz.SimpleAuthorizationInfo;
import?org.apache.shiro.crypto.hash.SimpleHash;
import?org.apache.shiro.realm.AuthenticatingRealm;
import?org.apache.shiro.realm.AuthorizingRealm;
import?org.apache.shiro.realm.Realm;
import?org.apache.shiro.subject.PrincipalCollection;
import?org.apache.shiro.util.ByteSource;

import?java.util.HashSet;
import?java.util.Set;


//??如果只需要認(rèn)證可以只繼承AuthorizingRealm類
public?class?ShiroRealm?extends?AuthorizingRealm
{

????//??認(rèn)證方法
????@Override
????protected?AuthenticationInfo?doGetAuthenticationInfo(AuthenticationToken?token)
????????????throws?AuthenticationException?{
????????//??在認(rèn)證時，shiro封裝的UsernamePasswordToken會保存到AuthenticationToken中

????????//? 1.把AuthenticationToken重新轉(zhuǎn)換為UsernamePasswordToken
????????UsernamePasswordToken?uptoken=?(UsernamePasswordToken)?token;
????????//??2.從UsernamePasswordToken中獲取username
????????String?username?=?uptoken.getUsername();
????????//??3.從數(shù)據(jù)庫中獲取數(shù)據(jù)信息
????????System.out.println("模擬從數(shù)據(jù)庫中獲取數(shù)據(jù)信息?username?"?+username+"所對應(yīng)的用戶信息");
????????//??4.用戶判斷
????????if("zs".equals(username)){
????????????throw??new?LockedAccountException("此用戶被鎖定");
????????}else?if("aa".equals(username)){
????????????throw??new?UnknownAccountException("用戶不存在");
????????}
????????//??5.根據(jù)用戶的判斷情況，來構(gòu)建AuthenticationInfo對象并返回?通過情況使用SimpleAuthenticationInfo
????????/*
?????????? SimpleAuthenticationInfo參數(shù)：
?????????? 1.Object principal：認(rèn)證的實體信息?可以是username
???????????2.Object?credentials:??密碼?password
???????????3.ByteSource?credentialssalt?:鹽值加密最后結(jié)果
?????????? 4.String realmName：當(dāng)前realm對象的name，調(diào)用父類的方法即可
???????????6.Object?hashedCredentials?:計算的鹽值


????????*/
????????Object?principal?=?username;?//?用戶

????????//??獲取鹽值加密密碼
????????Object?credentials=?null;
????????if("shij".equals(username)){
????????????credentials?=?shiroMd5("MD5",?"123456",?"shij",?2);
????????}else?if("user".equals(username)){
????????????credentials=?shiroMd5("MD5","123456","user",2);
????????}else?if("admin".equals(username)){
????????????credentials=?shiroMd5("MD5","123456","admin",2);
????????}

//????????Object?credentials="4280d89a5a03f812751f504cc10ee8a5";?//?加密后密碼
????????//??當(dāng)前realm對象的name
????????String?realmName=getName();
????????//??鹽值
????????ByteSource?credentialssalt?=?ByteSource.Util.bytes(username);?//??得到輸入賬號的鹽值
//????????SimpleAuthenticationInfo?saif=new?SimpleAuthenticationInfo(principal,credentials,realmName);
????????SimpleAuthenticationInfo?saif=new?SimpleAuthenticationInfo(principal,credentials,credentialssalt,realmName);

????????return?saif;
????}

????public?static?void?main(String?[]?agrs){
????????/*
????????????SimpleHash方法查看加密結(jié)果
????????????String?algorithmName:加密的方法
????????????Object?source:需要加密的內(nèi)容
????????????Object?salt:鹽值??ByteSource.Util.bytes?可以獲取鹽值
????????????int?hashlterations:加密次數(shù)
????????*/
????????String?algorithmName?=?"MD5";//4280d89a5a03f812751f504cc10ee8a5
????????Object?source="123456";
????????Object?salt=?ByteSource.Util.bytes("shij");
????????int?hashlterations=2;
????????Object?result=new?SimpleHash(algorithmName,source,salt,hashlterations);
????????System.out.println(algorithmName+"加密方法，加密"+source+"\t"+hashlterations+"次之后的的結(jié)果為:"+result);
????}


????public?static?Object?shiroMd5(String?algorithmName,?Object?source,Object?saltValue,?int?hashlterations){
????????Object?salt=?ByteSource.Util.bytes(saltValue);
????????Object?result=new?SimpleHash(algorithmName,source,salt,hashlterations);
????????return?result;
????}

????public?static?Object?shiroMd5(String?algorithmName,?Object?source,?int?hashlterations){
????????Object?salt?=?null;
????????Object?result=new?SimpleHash(algorithmName,source,salt,hashlterations);
????????return?result;
????}


????//??授權(quán)方法
????@Override
????protected?AuthorizationInfo?doGetAuthorizationInfo(PrincipalCollection?principals)
????{
????????//??1.從PrincipalCollection中獲取登時信息
????????Object?primaryPrincipal?=?principals.getPrimaryPrincipal();
????????//??2.利用登陸的用戶信息來獲取當(dāng)前登陸用戶的角色
????????Set<String>?roles=new?HashSet<>();
????????if("admin".equals(primaryPrincipal)){
????????????//??添加角色
????????????roles.add("admin");
????????}

????????if("user".equals(primaryPrincipal)?||?"shij".equals(primaryPrincipal)){
????????????//??添加角色
????????????roles.add("user");
????????}

????????//??3.創(chuàng)建SimpleAuthorizationInfo，并設(shè)置reles屬性
????????SimpleAuthorizationInfo?sainfo=new?SimpleAuthorizationInfo(roles);
????????//??4.返回SimpleAuthorizationInfo對象
????????return?sainfo;
????}
}

創(chuàng)建Service層

package?com.stone.shiro.web.service;

import?org.apache.shiro.SecurityUtils;
import?org.apache.shiro.authz.annotation.RequiresRoles;
import?org.apache.shiro.session.Session;

public?class?ShiroService
{
????/*
????????@RequiresRoles?必須要有什么角色才能進行訪問
????*/

????@RequiresRoles({"user"})
????public?void?getMethod(){
????????//??測試shiro?session??2.?得到session
????????Session?session?=?SecurityUtils.getSubject().getSession();
????????Object?key?=?session.getAttribute("key");

????????System.out.println("shiro?service?....?\t??session的值?"+key);
????}

}

創(chuàng)建控制層

package?com.stone.shiro.web.controller;

import?com.stone.shiro.web.service.ShiroService;
import?com.sun.net.httpserver.HttpsServer;
import?org.apache.shiro.SecurityUtils;
import?org.apache.shiro.authc.UsernamePasswordToken;
import?org.apache.shiro.authz.annotation.RequiresRoles;
import?org.apache.shiro.subject.Subject;
import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.stereotype.Controller;
import?org.springframework.web.bind.annotation.RequestMapping;
import?org.springframework.web.bind.annotation.RequestParam;

import?javax.servlet.http.HttpSession;

@Controller
@RequestMapping("/shiro")
public?class?LoginController
{
????@Autowired
????private?ShiroService?shiroService;

????@RequestMapping("/testShiroAnnotation")
????public?String?testShiroAnnotation(HttpSession?session){
????????//??測試shiro?session??1.?設(shè)置session
????????session.setAttribute("key","shiroValue");
????????shiroService.getMethod();
????????return??"ShiroAnnotation";
????}

????@RequestMapping("/login")
????public?String?shiroLogin(@RequestParam("username")?String?username,?@RequestParam("password")?String?password){
????????//???1.獲取shiro框架對外api?Subject
????????Subject?subject?=?SecurityUtils.getSubject();

????????//??2.進行權(quán)限認(rèn)證
????????//??2.1isAuthenticated判斷用戶是否已被認(rèn)證，即是否登錄
????????if(!subject.isAuthenticated()){
????????????//?2.2吧用戶名密碼封裝到UsernamePasswordToken中?shiro框架會吧UsernamePasswordToken封裝的內(nèi)容自動封裝到AuthenticatingRealm類的doGetAuthenticationInfo方法的形參中
????????????UsernamePasswordToken?token=new?UsernamePasswordToken(username,password);
????????????//??setRememberMe容許實現(xiàn)自動登錄
????????????token.setRememberMe(true);
????????????try
????????????{
????????????????//??2.3執(zhí)行登錄
????????????????subject.login(token);
????????????????return?"redirect:/success.jsp";
????????????}catch?(Exception?e){
????????????????System.out.println("登錄失敗?\t"?+e.getMessage());
????????????}


????????}

????????return?"/login";
????}
}

創(chuàng)建登錄頁面

<%--
??Created?by?IntelliJ?IDEA.
??User:?Administrator
??Date:?2020/3/10
??Time:?22:50
??To?change?this?template?use?File?|?Settings?|?File?Templates.
--%>
<%@?page?contentType="text/html;charset=UTF-8"?language="java"?%>
<html>
<head>
????<title>Title</title>
</head>
<body>

<h3>?login?page?/</h3>

<form?action="shiro/login"?method="post">
???用戶?：?<input type="text"?name="username"/>?<br/>
????密碼?：<input type="password"?name="password"/>?<br/>
????<input?type="submit"?name="登錄"/>?<br/>
</form>

</body>
</html>

創(chuàng)建登錄成功的頁面

<%--
??Created?by?IntelliJ?IDEA.
??User:?Administrator
??Date:?2020/3/11
??Time:?15:54
??To?change?this?template?use?File?|?Settings?|?File?Templates.
--%>
<%@?page?contentType="text/html;charset=UTF-8"?language="java"?%>

<%@?taglib?uri="http://shiro.apache.org/tags"?prefix="shiro"%>
<html>
<head>
????<title>Title</title>
</head>
<body>

<h3>登錄成功</h3>?<br/>
<%--
????principal:登陸用戶名
????hasRole角色權(quán)限
--%>
歡迎你?：<shiro:principal></shiro:principal>?<br/>

<shiro:hasRole?name="user">
<a?href="user.jsp">user</a>??<br/>
</shiro:hasRole>

<shiro:hasRole?name="admin">
<a?href="admin.jsp">admin</a>?<br/>
</shiro:hasRole>

<a?href="shiro/testShiroAnnotation">ShiroAnnotation</a><br/>

<a?href="shiro/logout">退出登錄</a><br/>
</body>
</html>

完

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