}
protected void login(String configFile, String username, String password) {
//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(configFile);
//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(username, password);