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
商城用户注册
前台用户登陆
添加购物车
结算
查看个人订单
在线留言功能
后台管理系统
用户管理
商品分类管理
商品管理
后台订单管理
修改订单配送状态
留言管理
新闻管理
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<EASYBUY_COMMENT> 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;charset=utf-8"); int id=Integer.parseInt(request.getParameter("id")); int num=EASYBUY_COMMENTDao.del(id); if(num>0){ response.sendRedirect("manage-result.jsp"); //response.getWriter().print("<script>alert('删除成功!');history.back();<script>"); }else{ response.getWriter().print("<script>alert('删除失败!');location.href='SelManage'<script>"); } } }
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<EASYBUY_COMMENT> 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("<script>alert('查询失败!');history.back();</script>"); } } }
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(H