src/com/action/UserAction.java

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package com.action;

import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpSession;

import org.apache.struts2.ServletActionContext;
import org.directwebremoting.WebContext;
import org.directwebremoting.WebContextFactory;

import com.dao.TUserDAO;
import com.model.TUser;
import com.opensymphony.xwork2.ActionSupport;

public class UserAction extends ActionSupport
{
	private Integer userId;
	private String userName;
	private String userPw;
	private String userRealname;

	private String userSex;
	private String userAddress;
	private String userTel;
	private String userEmail;

	private String userDel;	
	
	private String message;
	private String path;
	
	private TUserDAO userDAO;
	
	
	
	public String userReg()
	{
		TUser user=new TUser();
		
		String sql="from TUser where userName=?";
		Object[] c={userName.trim()};
		List list=userDAO.getHibernateTemplate().find(sql,c);
		if(list.size()>0)
		{
			this.setMessage("账号已被占用，请重新注册");
			this.setPath("/qiantai/user/userReg.jsp");
			return "succeed";
		}
		
		user.setUserName(userName);
		user.setUserPw(userPw);
		user.setUserAddress(userAddress);
		user.setUserTel(userTel);
		
		user.setUserRealname(userRealname);
		user.setUserEmail(userEmail);
		user.setUserSex(userSex);
		user.setUserDel("no");