struts2的控制器的代码:
package cn.web.action;
import com.opensymphony.xwork2.ActionSupport;
import cn.web.daoimp.UserDaoImp;
import cn.web.service.Users;
public class UserAction extends ActionSupport {
private String username;
private String password;
public UserAction(){}
public UserAction(String username,String password){
this.username=username;
this.password=password;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
@Override
public String execute() throws Exception{
UserDaoImp userimp = new UserDaoImp();
// User user=new User();
Users u =new Users(1,username,password);
// users.setId(1);
// users.setUsername(username);
// users.setPassword(password);
System.out.println(username);
System.out.println(password);
if ("a".equals(username)&&"a".equals(password)){
return "error";
}
else {
return "success";
}
}
/*
* 有一段代码
*
*/
}
execute()方法中的数据当用户名和密码都是a的时候应该跳转到error.jsp
但是无论输入什么值跳转的都是else语句中的success.jsp
这到底是怎么回事