SSH2 Demo 2.0 （Struts2.2.3 + Hibernate 3.6.8 + Spring3）

package com.test.action; import com.opensymphony.xwork2.ActionContext; import com.opensymphony.xwork2.ActionSupport; import com.test.service.UserService; public class LoginAction extends ActionSupport { public String username; public String password; private UserService userService; public LoginAction() { System.out.println("initialize LoginAction......"); } public void setUserService(UserService userService) { this.userService = userService; } public String execute() { if (true == this.userService.isLogin(username, password)) { ActionContext.getContext().getSession().put("username", username); return SUCCESS; }else{ super.addActionError(super.getText("loginfailed")); return ERROR; } } public void validate() { if ((null == username) || (0==username.length())) { super.addActionError(super.getText("warning.empty",new String[] {getText("username")})); } if ((null == password) || (0 == password.length())) { super.addActionError(super.getText("warning.empty",new String[] {getText("password")})); } } }