struts2文件下的anction类。

import com.opensymphony.xwork2.ActionSupport;

public class LoginAction extends ActionSupport {
 private String username;
 private String 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;
 }

  // struts2的action 的标志是一个execute方法返回值必须是String
  // equalsIgnoreCase是忽略大小写
  public String execute() throws Exception{
  if(username.trim().equalsIgnoreCase(“aaa”) && password.equals(“aaa”))
  {
   return “loginSuc”;
  }else{
   return “loginFail”;
  }
 }
}