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 简介：Java领域优质创作者、CSDN博客专家  Java项目、简历模板、学习资料、面试题库、技术互助

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项目编号：BS-SC-010

开发工具：IDEA / ECLIPSE

数据库：MYSQL5.7

应用服务器：TOMCAT8.5.31

JDK: 1.8

开发技术：JSP/SERVLET/JDBC

前端页面: css+jquery

本项目主要实现了基于JavaWeb开发而成的一套以图书为主打商品的网上书店商城系统。系统功能完整，页面简洁大方，适合做毕业设计或课程设计使用。

下面展示一下系统的部分功能：

前端页面展示：

首页

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商城用户注册

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前台用户登陆

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添加购物车

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结算

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查看个人订单

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在线留言功能

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后台管理系统

用户管理

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商品分类管理

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商品管理

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后台订单管理

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修改订单配送状态

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留言管理

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新闻管理

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以上就是展示的本网上图书商城系统的部分功能，系统功能完整，页面简洁大方，适合做毕业设计或课程设计使用。

部分实现代码：

package com.hr.manage;

import java.io.IOException; import java.util.ArrayList;

import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

import com.hr.dao.EASYBUY_COMMENTDao; import com.hr.entity.EASYBUY_COMMENT;

public class ChaManage extends HttpServlet { @Override protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { ArrayList list = EASYBUY_COMMENTDao.selectAll(); //寄包裹 req.setAttribute("list", list); //转发 req.getRequestDispatcher("guestbook.jsp").forward(req,resp); } }

package com.hr.manage;

import java.io.IOException;

import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

import com.hr.dao.EASYBUY_COMMENTDao;

public class DelManage extends HttpServlet { @Override protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { request.setCharacterEncoding("utf-8"); response.setContentType("text/html;");

int id=Integer.parseInt(request.getParameter("id")); int num=EASYBUY_COMMENTDao.del(id); if(num>0){ response.sendRedirect("manage-result.jsp"); //response.getWriter().print("

package com.hr.manage;

import java.io.IOException; import java.util.ArrayList;

import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

import com.hr.dao.EASYBUY_COMMENTDao; import com.hr.entity.EASYBUY_COMMENT;

public class SelManage extends HttpServlet { @Override protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { //编码 req.setCharacterEncoding("utf-8"); resp.setContentType("text/html;charset=utf-8"); int page=1; //当前页数 int pagesize=6;//每页行数 String spage=req.getParameter("page"); if(spage!=null){ //如果页面上传递了页数,将当前页数改变掉 page=Integer.parseInt(spage);

} //查出总页数 ArrayList list=EASYBUY_COMMENTDao.selPage(page, pagesize); int max_page=EASYBUY_COMMENTDao.getMax(pagesize); if(list.size()>0&&max_page>0){  req.setAttribute("list", list); //把总页数传递给guestbook.jsp 使用 req.setAttribute("max_page", max_page); //把当前页数传递给guestbook.jsp使用 req.setAttribute("page", page); // 跳 req.getRequestDispatcher("guestbook.jsp").forward(req,resp); }else{ resp.getWriter().print("还没有留言信息哦！"); }

}

}

package com.hr.manage;

import java.io.IOException;

import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

import com.hr.dao.EASYBUY_COMMENTDao; import com.hr.entity.EASYBUY_COMMENT;

public class UpdateManage extends HttpServlet { @Override protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { request.setCharacterEncoding("utf-8"); response.setContentType("text/html;charset=utf-8");

int id=Integer.parseInt(request.getParameter("id")); EASYBUY_COMMENT comment=EASYBUY_COMMENTDao.selOne(id); if(comment!=null){ request.setAttribute("list",comment); request.getRequestDispatcher("guestbook-modify.jsp").forward(request, response); }else{ response.getWriter().print(""); } } }

package com.hr.manage;

import java.io.IOException; import java.text.SimpleDateFormat; import java.util.Date;

import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

import com.hr.dao.EASYBUY_COMMENTDao; import com.hr.entity.EASYBUY_COMMENT;

public class UpManage extends HttpServlet { @Override protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { request.setCharacterEncoding("utf-8"); response.setContentType("text/html;charset=utf-8"); int id=Integer.parseInt(request.getParameter("orderId")); String name=request.getParameter("name"); String replyContent=request.getParameter("replyContent"); String Content=request.getParameter("Content"); Date date=new Date(); System.out.println(Content); SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String replyTime=sdf.format(date); EASYBUY_COMMENT comment=new EASYBUY_COMMENT(id,Content,replyTime,replyContent,replyTime,name);

//System.out.println(id+"--"+content+"--"+replyTime+"--"+replyContent+"--"+name); comment.setEC_ID(id); int num=EASYBUY_COMMENTDao.update(comment); if(num>0){ response.sendRedirect("manage-result.jsp"); }else{ response.getWriter().print(""); } } }

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