selle--注册用户

1.

		<action name="save" class="SaveUserAction"><!-- name是页面上调用的名字 class是appconf里的material.xml某一个action的id -->
			<!-- <result name="success"  type="redirect">${url}</result> -->
			<result name="success">/WEB-INF/jsp/interim.jsp</result>
			<result name="fail">/WEB-INF/jsp/register.jsp</result>
			<result name="error">/WEB-INF/jsp/register.jsp</result>
		</action>

 2.注册一个新用户，关心3个service， 用户，购物车，积分！

通过邮箱（用户名）去db中查询查看有无使用过，使用该直接跳转到错误页面，

//省略setter/getter方法
public class SaveUserAction extends SelleckActionSupport {
	private static final long serialVersionUID = 1L;
	private UserService userService;
	private CartService cartService;
	private PointService pointService;
	private Integer id;
	private String username;
	private String password;
	private String name;
	private Timestamp createtime;
	private UserDTO user;
	private String url;
	
	
	public String execute() {

		Timestamp ts = new Timestamp(new java.util.Date().getTime());
		user.setSource("selleckbio");//用户来源
		user.setCreatetime(ts);//创建时间
		String pwdTemp = user.getPassword();
		user.setPassword(MD5Maker.getMD5String(pwdTemp));
		user.setLogincount(0);//登录次数
		user.setLastlogin(ts);//最近一次登录时间
		user.setLevel("1");
		StringBuffer hql = new StringBuffer("select count(userDTO.id) from UserDTO userDTO where userDTO.email='");
		hql.append(user.getEmail().replace("'", "''")).append("'");
		int recan = userService.counthql(hql.toString());
		if(recan>0){
			this.addActionMessage(rb.getString("EMAILUSED"));
			return ERROR;
		}
		id = userService.create(user);
		if (id != 0) {
			user.setId(id);
			ActionContext actionContext = ActionContext.getContext();
			
			HttpServletRequest request=ServletActionContext.getRequest();   

			HttpSession httpSession = request.getSession(true);
			
			String sessionId = httpSession.getId();
			Map session = actionContext.getSession();
			user.setPassword(pwdTemp);
			user = userService.auth(user);
			cartService.getBackFromSession(user.getId(),sessionId);
			
			if(session.get(sessionId)!=null){
				session.put(user.getId().toString(), (String)session.get(sessionId));
				session.remove(sessionId);
			}
			session.put(Constants.SESSIONID,user);
			String url_Session = (String)ActionContext.getContext().getSession().get("urlRef");
			
			if(url_Session!=null&&!url_Session.equals("")){
				if(url_Session.indexOf("addCart.jhtml")!=-1 || url_Session.indexOf("checkout.jhtml")!=-1){
					url_Session="/cart/checkout.jhtml";
					//url_Session.replace("addCart", "checkout");
				}
				url = url_Session.toString();
			}
			String serverPort = (request.getServerPort() + "").equals("80") ? ""
					: (":" + request.getServerPort());
			if(url!=null){
				if(url.equals("")||url.equals("http://"+request.getServerName()+serverPort+"/login.html")){
					url = "/welcome.html";
				}
			}
			creatPoint(user);
			
			return SUCCESS;
		} else {
			return FAIL;
		}
		
	}
	/**
	 * 注册成功 添加积分记录 50
	 * @param user
	 */
	private void creatPoint(UserDTO user) {
		PointDTO pointDTO = new PointDTO();
		pointDTO.setAction("Register");
		
		DateFormat formatDate = new SimpleDateFormat("yyyy/MM/dd hh:mm:ss");		
		pointDTO.setAddDate(formatDate.format(new Date()));//日期是String类型
		
		pointDTO.setDescription("");
		pointDTO.setImageNo("");
		pointDTO.setImageType("");
		pointDTO.setOrderNo("");
		pointDTO.setPoint(50);
		pointDTO.setUserDTO(user);
		pointService.create(pointDTO);
	}
}