(二) shiro入门 :输出 hello world

来源：互联网发布：数据安全性保密性编辑：程序博客网时间：2024/06/10 20:03

1 前言 :

shiro代码参考java1234网站《一头扎进shiro》视频敲出来的，原理这些请参视频 ,

点击下载源码

2 项目结构图

3 代码

HelloWorld.java

package shiro;import org.apache.shiro.SecurityUtils;import org.apache.shiro.authc.UsernamePasswordToken;import org.apache.shiro.config.IniSecurityManagerFactory;import org.apache.shiro.util.Factory;import org.apache.shiro.mgt.SecurityManager;import org.apache.shiro.subject.Subject;public class HelloWorld {public static void main(String[] args) {  // 读取配置文件,初始化SecurityManager工厂  Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");  // 获取securityManager实例  SecurityManager securityManager = factory.getInstance();  // 把securityManager绑定到SecurityUtils中  SecurityUtils.setSecurityManager(securityManager);  // 得到当前执行的用户  Subject currentUser =  SecurityUtils.getSubject();  // 创建token令牌,用户名/密码  UsernamePasswordToken token = new UsernamePasswordToken("java1234","123456");  // 身份验证  try{  currentUser.login(token);  System.out.println("身份验证成功");  }catch(Exception e){  e.printStackTrace();  System.out.println("身份验证失败");  }  currentUser.logout();//退出    }}

log4j.properties

# debug config startlog4j.rootLogger=debug,stdout,log,errorlog,debuglog #   degug config over    ###Console ###  log4j.appender.stdout = org.apache.log4j.ConsoleAppender  log4j.appender.stdout.Target = System.out  log4j.appender.stdout.layout = org.apache.log4j.PatternLayout  log4j.appender.stdout.layout.ConversionPattern = %d %-5p (%F\:%L) - %m  ......  %c%n  ### Log ###    log4j.appender.log = org.apache.log4j.DailyRollingFileAppender  log4j.appender.log.File =log/info/info.loglog4j.appender.log.Append = true  log4j.appender.log.Threshold = INFO  log4j.appender.log.DatePattern='.'yyyy-MM-dd  log4j.appender.log.layout = org.apache.log4j.PatternLayout  log4j.appender.log.layout.ConversionPattern = %-d{yyyy-MM-dd HH\:mm\:ss} (%F\:%L) [ %t ] %m%n### Error ###  log4j.appender.errorlog = org.apache.log4j.DailyRollingFileAppender  log4j.appender.errorlog.File=log/error/error.loglog4j.appender.errorlog.Append = true  log4j.appender.errorlog.Threshold = ERROR   log4j.appender.errorlog.DatePattern='.'yyyy-MM-dd  log4j.appender.errorlog.layout = org.apache.log4j.PatternLayout  log4j.appender.errorlog.layout.ConversionPattern = %-d{yyyy-MM-dd HH\:mm\:ss} (%F\:%L) [ %t ] %m%n### DEBUG ###  log4j.appender.debuglog = org.apache.log4j.DailyRollingFileAppender  log4j.appender.debuglog.File=log/debug/debug.loglog4j.appender.debuglog.Append = true  log4j.appender.debuglog.Threshold = DEBUG   log4j.appender.debuglog.DatePattern='.'yyyy-MM-dd  log4j.appender.debuglog.layout =org.apache.log4j.PatternLayout log4j.appender.debuglog.layout.ConversionPattern = %-d{yyyy-MM-dd HH\:mm\:ss} (%F\:%L) [ %t ] %m%nlog4j.appender.stdout.Threshold=DEBUG##forbidding some package output loglog4j.logger.shiro=DEBUG

shiro.ini

[users]java1234=123456jack=123

pom.xml (这是一个Maven项目)

<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/xsd/maven-4.0.0.xsd">  <modelVersion>4.0.0</modelVersion>  <groupId>shiro.leanring</groupId>  <artifactId>shiro</artifactId>  <version>0.0.1-SNAPSHOT</version>  <packaging>jar</packaging>  <properties>    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>  </properties>  <dependencies>  <!-- 添加 shiro需要一些包 开始 -->    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>4.12</version>      <scope>test</scope>    </dependency>    <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>log4j</groupId><artifactId>log4j</artifactId><version>1.2.17</version>   </dependency>  <!-- 添加 shiro需要一些包 结束 -->  </dependencies></project>

4 运行

只要HelloWorld.java,便会出现身份验证成功提示

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