<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <form action="user3" method="post"> 用户名:<input type="text" name="userName"/> 密码:<input type="text" name="password"/> <input type="submit" value="登录"/> </form> </body> </html>
public class UserAction extends ActionSupport{ /** * */ private static final long serialVersionUID = 1L; private UserService userService=new UserService(); 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; } @Override public String execute() throws Exception { System.out.println("执行了UserAction的默认方法"); User user=new User(); user.setUserName(userName); user.setPassword(password); if(userService.login(user)){ return SUCCESS; }else{ return ERROR; } } }