shiro_最简单的helloworld

package com.java1234.shiro;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.config.IniSecurityManagerFactory;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.util.Factory;

public class HelleWorld {

	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实例绑定到SecurityUtils
		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", "12345");
		try{
			// 身份认证
			currentUser.login(token);	
			System.out.println("身份认证成功！");
		}catch(AuthenticationException e){
			e.printStackTrace();
			System.out.println("身份认证失败！");
		}
		// 退出
		currentUser.logout();
	}
}

代码

jdbc_realm.ini 

[main]
jdbcRealm=org.apache.shiro.realm.jdbc.JdbcRealm
dataSource=com.mchange.v2.c3p0.ComboPooledDataSource
dataSource.driverClass=com.mysql.jdbc.Driver
dataSource.jdbcUrl=jdbc:mysql://localhost:3306/db_shiro
dataSource.user=root
dataSource.password=123456
jdbcRealm.dataSource=$dataSource
securityManager.realms=$jdbcRealm

package com.java1234.shiro;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.config.IniSecurityManagerFactory;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.util.Factory;

public class JdbcRealmTest {

	public static void main(String[] args) {
		// 读取配置文件，初始化SecurityManager工厂
		Factory<SecurityManager> factory=new IniSecurityManagerFactory("classpath:jdbc_realm.ini");
		// 获取securityManager实例
		SecurityManager securityManager=factory.getInstance();
		// 把securityManager实例绑定到SecurityUtils
		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");
		try{
			// 身份认证
			currentUser.login(token);	
			System.out.println("身份认证成功！");
		}catch(AuthenticationException e){
			e.printStackTrace();
			System.out.println("身份认证失败！");
		}
		// 退出
		currentUser.logout();
	}
}