第一:导包
第二:书写 shiro.ini 文件
[users]
DQC=123
DQCGM=root
第三:书写测试代码
package com.shiro1;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.IncorrectCredentialsException;
import org.apache.shiro.authc.UnknownAccountException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.config.IniSecurityManagerFactory;
import org.apache.shiro.realm.jdbc.JdbcRealm;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.util.Factory;
import org.apache.shiro.mgt.SecurityManager;
public class TestA {
public static void main(String[] args) {
//[1]解析shiro.ini文件
Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");
//[2]通过SecurityManager工厂获得SecurityManager实例
SecurityManager securityManager = factory.getInstance();
//[3]把SecurityManager对象设置到运行环境中
SecurityUtils.setSecurityManager(securityManager);
//[4]通过SecurityUtils获得主体subject
Subject subject = SecurityUtils.getSubject();
//[5]书写自己输入的账号和密码---相当于用户自己输入的账号和密码
//我们拿着自己书写用户名密码去和shiro.ini 文件中的账号密码比较
UsernamePasswordToken token = new UsernamePasswordToken("DQC", "123");
try {
//[6]进行身份的验证
subject.login(token);
//[7]通过方法判断是否登录成功
if (subject.isAuthenticated()) {
System.out.println("登录成功");
}
} catch (IncorrectCredentialsException e) {
System.out.println("登录失败");
} catch (UnknownAccountException e) {
System.out.println("用户名不正确");
}
}
}
运行结果: