src/com/action/UserAction.java

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package com.action;

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

import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.ServletActionContext;

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

public class UserAction extends ActionSupport
{
    private int userId;
	private String userName;
	private String userPw;
	
	private String userRealname;
	private String userSex;
	private String userAge;
	private String userAddress;
	private String userTel;
	
	private String message;
	private String path;
	
	private TUserDAO userDAO;
	
	
	
	public String userReg()
	{
		HttpServletRequest request=ServletActionContext.getRequest();
		
		String sql="from TUser where userName=?";
		Object[] c={userName.trim()};
		List userList=userDAO.getHibernateTemplate().find(sql,c);
		if(userList.size()>0)
		{
			request.setAttribute("msg", "账号已被占用，请重新注册");
		}
		else
		{
			TUser user=new TUser();
			
			user.setUserName(userName);
			user.setUserPw(userPw);
			
			user.setUserRealname(userRealname);
			user.setUserSex(userSex);
			user.setUserAge(userAge);
			
			user.setUserAddress(userAddress);
			user.setUserTel(userTel);
			user.setUserDel("no");
			
			userDAO.save(user);