Shiro学习笔记（一）

<dependencies>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-core</artifactId>
<version>1.2.4</version>
</dependency>

<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.12</version>
</dependency>

<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
</dependency>

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

<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.37</version>
</dependency>

<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>


</dependencies>

[users]
zuoyan=zuoyan123
kangkang=kangkang123

 1 package com.zuoyan.shiro;
 2 
 3 import org.apache.shiro.SecurityUtils;
 4 import org.apache.shiro.authc.AuthenticationException;
 5 import org.apache.shiro.authc.UsernamePasswordToken;
 6 import org.apache.shiro.config.IniSecurityManagerFactory;
 7 import org.apache.shiro.mgt.SecurityManager;
 8 import org.apache.shiro.subject.Subject;
 9 import org.apache.shiro.util.Factory;
10 import org.junit.Test;
11 
12 
13 
14 public class HelloWorld {
15 
16     @Test
17     public void testFirstShiro() {
18         // 读取配置文件，初始化SecurityManager工厂
19         Factory<SecurityManager> factory=new IniSecurityManagerFactory("classpath:shiro.ini");
20         // 获取securityManager实例
21         SecurityManager securityManager=factory.getInstance();
22         // 把securityManager实例绑定到SecurityUtils
23         SecurityUtils.setSecurityManager(securityManager);
24         // 得到当前执行的用户
25         Subject currentUser=SecurityUtils.getSubject();
26         // 创建token令牌，用户名/密码
27         UsernamePasswordToken token=new UsernamePasswordToken("zuoyan", "zuoyan123");
28         try{
29             // 身份认证
30             currentUser.login(token);    
31             System.out.println("身份认证成功！");
32         }catch(AuthenticationException e){
33             e.printStackTrace();
34             System.out.println("身份认证失败！");
35         }
36         // 退出
37         currentUser.logout();
38     }
39 }