• 大小: 12.95MB
    文件类型: .zip
    金币: 1
    下载: 0 次
    发布日期: 2023-06-20
  • 语言: Java
  • 标签:

资源简介

适用初学者 大二jsp期末项目 1、建立正确的javabean类 2、编写javabean属性和方法 3、用到jdbc驱动程序连接数据 4、对数据库增删改查 5、使用PreparedStetement接口

资源截图

代码片段和文件信息

package fjzzy.org;

import java.io.IOException;
import java.io.PrintWriter;
import fjzzy.org.*;
import java.io.*;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * Servlet implementation class AddServlet
 */
@WebServlet(“/AddServlet“)
public class AddServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public AddServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

/**
 * @see HttpServlet#doGet(HttpServletRequest request HttpServletResponse response)
 */
protected void doGet(HttpServletRequest request HttpServletResponse response) throws ServletException IOException {
// TODO Auto-generated method stub
//response.getWriter().append(“Served at: “).append(request.getContextPath());
request.setCharacterEncoding(“gbk“);
response.setContentType(“text/html“);
response.setCharacterEncoding(“gbk“);
HttpSession session=request.getSession(true);//定义session
PrintWriter out=response.getWriter();//定义out
String bookid= request.getParameter(“bookid“);
String bookname= request.getParameter(“bookname“);
String booktype= request.getParameter(“booktype“);
String bookwriter= request.getParameter(“bookwriter“);
String bookdetail= request.getParameter(“bookdetail“);
String bookprice= request.getParameter(“bookprice“);
String bookstock= request.getParameter(“bookstock“);
String bookimgsrc= request.getParameter(“bookimgsrc“);
boolean w=false;
ConnDB c=new ConnDB();
String sql=“insert into book values(????????)“;
int i=c.insert(sql bookid bookname booktype bookwriter bookdetail bookprice bookstock bookimgsrc);
if(i!=0){
out.println(““);
out.println(“tle>1tle>ript> alert(‘录入成功!‘);ript>“);
out.println(““);
out.println(““);
out.println(““);
response.setHeader(“Refresh““0.01;URL=Admin1.jsp“);
}else{

out.println(““);
out.println(“tle>1tle>ript> alert(‘录入失败!‘);ript>“);
out.println(““);
out.println(““);
out.println(““);
response.setHeader(“Refresh“ “0.01;URL=Admin1.jsp“);
}
}

/**
 * @see HttpServlet#doPost(HttpServletRequest request HttpServletResponse response)
 */
protected void doPost(HttpServletRequest request HttpServletResponse response) throws ServletException IOException {
// TODO Auto-generated method stub
doGet(request response);
}

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-01-10 13:39  Work\
     文件         944  2018-01-20 01:16  Work\.classpath
     文件         904  2018-01-05 23:05  Work\.project
     目录           0  2018-01-10 13:39  Work\.settings\
     文件         567  2018-01-05 23:05  Work\.settings\.jsdtscope
     文件         364  2018-01-05 23:05  Work\.settings\org.eclipse.jdt.core.prefs
     文件         464  2018-01-05 23:05  Work\.settings\org.eclipse.wst.common.component
     文件         305  2018-01-20 01:16  Work\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2018-01-05 23:05  Work\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2018-01-05 23:05  Work\.settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2018-01-20 13:28  Work\WebContent\
     文件        2614  2018-01-19 20:54  Work\WebContent\Admin.jsp
     文件        4828  2018-01-22 11:34  Work\WebContent\Admin1.jsp
     文件        5200  2018-01-19 20:55  Work\WebContent\Admin2.jsp
     文件        3818  2018-01-19 20:55  Work\WebContent\Admin3.jsp
     文件        5736  2018-01-22 16:35  Work\WebContent\Admin4.jsp
     文件        4863  2018-01-22 11:29  Work\WebContent\Admin5.jsp
     文件        2812  2018-01-22 17:39  Work\WebContent\JieYueChe.jsp
     文件        2905  2018-01-21 16:09  Work\WebContent\Login.html
     文件        2156  2018-01-22 15:40  Work\WebContent\Login_ok.jsp
     目录           0  2018-01-10 13:39  Work\WebContent\meta-INF\
     文件          39  2018-01-05 23:05  Work\WebContent\meta-INF\MANIFEST.MF
     文件        6513  2018-01-22 16:16  Work\WebContent\ShiShi.jsp
     文件        3470  2018-01-22 16:16  Work\WebContent\SouSuo.jsp
     文件        6315  2018-01-20 14:04  Work\WebContent\SouSuo_ok.jsp
     文件         486  2018-01-19 21:29  Work\WebContent\Tuichu.jsp
     目录           0  2018-01-10 13:39  Work\WebContent\WEB-INF\
     目录           0  2018-02-08 20:26  Work\WebContent\WEB-INF\lib\
     文件        6464  2018-01-22 21:08  Work\WebContent\WenXue.jsp
     文件        4883  2018-01-19 20:53  Work\WebContent\XiuGai.jsp
     文件        6481  2018-01-22 16:17  Work\WebContent\YouSheng.jsp
............此处省略159个文件信息

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