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java web空白xml_【图片】我做的JSP+Servlet程序,插入信息提交后出现空白页面,不知道是…【java吧】_百度贴吧...
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package com.xxj.action.supplier.save;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.xxj.bean.Supplier;
import com.xxj.dao.ISupplierDao;
import com.xxj.dao.impl.SupplierDaoImpl;
public class SaveSupplierAction extends HttpServlet{
public void service(HttpServletRequest request,HttpServletResponse response)throws ServletException,IOException{
response.setContentType("text/html;charset=utf-8");
String uri = request.getRequestURI();
String action = uri.substring(uri.lastIndexOf("/"),uri.lastIndexOf("."));
HttpSession session = request.getSession();
System.out.println(action.equals("/dosave"));//運行后,不打印結果System.out.println(action.equals("/tosave"));//運行后,不打印結果
System.out.print("jghjguyiguygugjk");//運行后,不打印結果
if(action.equals("/dosave")){
/**
* 獲取頁面所提交的數據給數據,將數據插入業務訪問層
*/
request.setCharacterEncoding("utf-8");
String name = request.getParameter("name");
System.out.println(name);//運行后,不打印結果
String discussTime = request.getParameter("year1") + "-" + request.getParameter("month1") + "-" + request.getParameter("day1") + " " + request.getParameter("hour1") + ":" + request.getParameter("min1");
System.out.println(discussTime);//運行后,不打印結果
String inputTime = request.getParameter("year2") + "-" + request.getParameter("month2") + "-" + request.getParameter("day2") + " " + request.getParameter("hour2") + ":" +request.getParameter("min2");
System.out.println("******");//運行后,不打印結果
System.out.println(inputTime);//運行后,不打印結果
String linkman = request.getParameter("linkman");
System.out.println(linkman);//運行后,不打印結果
String address = request.getParameter("address");
System.out.println(address);//運行后,不打印結果
String postcode = request.getParameter("postcode");
System.out.println(postcode);//運行后,不打印結果
String phone = request.getParameter("phone");
String telephone = request.getParameter("telephone");
String email = request.getParameter("telephone");
String website = request.getParameter("URL");
String resume = request.getParameter("resume");
String details = request.getParameter("details");
System.out.println(details);//運行后,不打印結果
String remarks = request.getParameter("remarks");
System.out.println(remarks);//運行后,不打印結果
Supplier su = new Supplier();
su.setName(name);
su.setDiscussTime(discussTime);
su.setInputTime(inputTime);
su.setLinkman(linkman);
su.setAddress(address);
su.setPostcode(postcode);
su.setPhone(phone);
su.setTelephone(telephone);
su.setEmail(email);
su.setWebsite(website);
su.setResume(resume);
su.setDetails(details);
su.setRemarks(remarks);
System.out.println(su);//運行后,不打印結果
System.out.println(su.equals(null)); //運行后,不打印結果
session.setAttribute("su", su);
ISupplierDao isd = new SupplierDaoImpl();
try {
isd.saveSupplier(su);
} catch (Exception e) {
e.printStackTrace();
}
response.sendRedirect("tosave.do");
}else if(action.equals("/tosave")){
/**
* 將提交的那一條供貨商信息,返回到提交后的提交成功的頁面上面
*/
Supplier su = (Supplier)session.getAttribute("su");
System.out.println(su.equals(null));//運行后,不打印結果
if(su != null){
request.setAttribute("su", su);
RequestDispatcher rd = request.getRequestDispatcher("tosave.jsp");
rd.forward(request, response);
}else{
System.out.println("su為空!!!"); //運行后,不打印結果
}
}
}
}
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