易买网JAVA开发源代码

package cn.eb.servlet; import java.io.IOException; import java.io.PrintWriter; import java.sql.Date; import java.util.List; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import cn.eb.biz.IUserBiz; import cn.eb.biz.impl.UserBizImpl; import cn.eb.entity.User; public class UserServlet extends HttpServlet { private IUserBiz userBiz= new UserBizImpl(); /** * The doGet method of the servlet. <br> * * This method is called when a form has its tag value method equals to get. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String action=request.getParameter("action"); //用户登陆 if(action.equals("login")){ String userId= request.getParameter("userId"); String password=request.getParameter("password"); String code=request.getParameter("code"); String numrand=(String) request.getSession().getAttribute("numrand"); User user =null; try { user = userBiz.findById(userId,password); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if(user!=null && code.equals(numrand) ){ request.getSession().setAttribute("user", user); response.sendRedirect("index.jsp"); }else{ response.sendRedirect("login.jsp"); } } //用户注销，仅删除session中的user if(action.equals("remove")){ request.getSession().removeAttribute("user"); response.sendRedirect("index.jsp"); } //用户注册 if(action.equals("add")){ String userId=request.getParameter("userId"); String userName=request.getParameter("userName"); String password=request.getParameter("password"); //转换性别类型 String sexstring=request.getParameter("sex"); boolean sex=true; if(sexstring=="male"){ sex=true; }else{sex=false;} Date birthday=Date.valueOf(request.getParameter("userId")); String identityCode=request.getParameter("identityCode"); String email=request.getParameter("email"); String mobile=request.getParameter("mobile"); String address=request.getParameter("address"); int status=1; float login=1; int ret=0; try { ret=userBiz.add(userId,userName,password,sex,birthday,identityCode,email,mobile,address,login,status); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if(ret>0){ response.sendRedirect("success.jsp"); }else{ response.sendRedirect("error.jsp"); } } } /** * The doPost method of the servlet. <br> * * This method is called when a form has its tag value method equals to post. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); } }