Shiro学习笔记1 —— Hello World

1、创建一个Maven工程加载Shiro的jar包

         <!-- junit -->
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <version>4.12</version>
             <scope>test</scope>
         </dependency>
         <!-- Logging with SLF4J & LogBack -->
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>jcl-over-slf4j</artifactId>
             <version>1.7.</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
             <version>1.7.</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>jul-to-slf4j</artifactId>
             <version>1.7.</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
             <version>1.1.</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-core</artifactId>
             <version>1.1.</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-access</artifactId>
             <version>1.1.</version>
         </dependency>
         <!-- shiro -->
         <dependency>
             <groupId>org.apache.shiro</groupId>
             <artifactId>shiro-core</artifactId>
             <version>1.2.</version>
         </dependency>
         <!-- apache commons -->
         <dependency>
             <groupId>commons-logging</groupId>
             <artifactId>commons-logging</artifactId>
             <version>1.2</version>
         </dependency>

2、日志文件：logback.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <configuration>
     <contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator">
         <resetJUL>true</resetJUL>
     </contextListener>
     <!-- To enable JMX Management -->
     <jmxConfigurator />

     <!-- 打印到控制台 -->
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <!-- encoder 默认配置为PatternLayoutEncoder -->
         <layout class="ch.qos.logback.classic.PatternLayout">
             <Pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{} - %msg%n</Pattern>
         </layout>
     </appender>

     <!-- 打印日志到文件 -->
     <!-- 所有日志文件 -->
     <appender name="AllLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
             <fileNamePattern>log/shiro/all/%d{yyyy-MM-dd}.log</fileNamePattern>
             <maxHistory></maxHistory>
         </rollingPolicy>
         <encoder>
             <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{} - %msg%n</pattern>
         </encoder>
     </appender>
     <!-- Task日志文件 -->
     <appender name="Tasklog" class="ch.qos.logback.core.rolling.RollingFileAppender">
         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
             <fileNamePattern>log/shiro/task/%d{yyyy-MM-dd}.log</fileNamePattern>
             <maxHistory></maxHistory>
         </rollingPolicy>
         <encoder>
             <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{} - %msg%n</pattern>
         </encoder>
     </appender>

     <!-- 为莫个包下的所有类指定Appender 这里也可以指定类名称例如：com.mcs.task.ClassName -->
     <!--
      <logger name="cn.mcs.task" level="DEBUG" >
          <appender-ref ref="Tasklog" />
      </logger>
       -->
      <logger name="org.springframework" level="INFO" />
        <logger name="org.springframework.beans" level="DEBUG" />

     <!-- 常用级别：ERROR 、WARN 、INFO 、DEBUG 、TRACE -->
     <root level="DEBUG">
         <appender-ref ref="STDOUT" />
         <!-- <appender-ref ref="AllLog" /> -->
       </root>

 </configuration>  

3、本地配置文件shiro.ini

 [users]
 admin=admin
 zhang=
 wang=

4、代码测试

 public class TestShiro {

     private static Logger log = LoggerFactory.getLogger(TestShiro.class);  

     @Test
     public void testHelloworld() {
         //1、获取SecurityManager工厂，此处使用Ini配置文件初始化SecurityManager
         Factory<org.apache.shiro.mgt.SecurityManager> factory =
                 new IniSecurityManagerFactory("classpath:shiro.ini");
         //2、得到SecurityManager实例 并绑定给SecurityUtils
         org.apache.shiro.mgt.SecurityManager securityManager = factory.getInstance();
         SecurityUtils.setSecurityManager(securityManager);
         //3、得到Subject及创建用户名/密码身份验证Token（即用户身份/凭证）
         Subject subject = SecurityUtils.getSubject();
         UsernamePasswordToken token = new UsernamePasswordToken("admin", "admin");

         try {
             //4、登录，即身份验证
             subject.login(token);
             log.info(token.getPrincipal().toString() + "用户登录验证成功！");
         } catch (AuthenticationException e) {
             //5、身份验证失败
         }

         Assert.assertEquals(true, subject.isAuthenticated()); //断言用户已经登录

         //6、退出
         subject.logout();
         log.info("用户已成功注销！");
     }

 }