作者主页：源码空间站2022
简介：Java领域优质创作者、Java项目、学习资料、技术互助
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作者主页：夜未央5788
简介：Java领域优质创作者、Java项目、学习资料、技术互助
文末获取源码
项目介绍
本项目分为前台与后台，前台由用户登录，后台由管理员登录；
管理员角色包含以下功能：
管理员登录,会员管理,资讯管理,链接管理,图片管理,美食类别管理,制作方法管理,美食管理,美食库存管理,订单管理,留言管理等功能。
用户角色包含以下功能：
用户登录,按分类查看菜品,查看站内资讯,提交留言,查看商品详情,加入购物车,提交订单,付款,查看我的订单等功能。
环境需要
1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；
5.数据库：MySql 5.7版本；
6.是否Maven项目：否；
技术栈
JSP+CSS+JavaScript+jQuery+Bootstrap+mysql
使用说明
1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;
若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行；
3. 将项目中util/SimpleDataSource.java配置文件中的数据库配置改为自己的配置;
4. 运行项目，输入localhost:8080/jsp_zhctms_site 登录 注：tomcat中配置项目路径必须为jsp_zhctms_site
用户账号/密码： user/123456
管理员账号/密码：admin/admin
运行截图
前台界面-用户角色
后台界面
相关代码
MainCtrl
package control;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Properties;
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 org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUpload;
import org.apache.commons.fileupload.RequestContext;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.fileupload.servlet.ServletRequestContext;
import util.Info;
import com.main.MainMethod;
import dao.CommDAO;
public class MainCtrl extends HttpServlet {
public MainCtrl() {
super();
}
public void destroy() {
super.destroy(); // Just puts "destroy" string in log
// Put your code here
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
this.doPost(request, response);
}
MainMethod responses = new MainMethod();
public void go(String url, HttpServletRequest request,
HttpServletResponse response) {
try {
request.getRequestDispatcher(url).forward(request, response);
} catch (ServletException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public void gor(String url, HttpServletRequest request,
HttpServletResponse response) {
try {
response.sendRedirect(url);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
HttpSession session = request.getSession();
HashMap admin = (HashMap) session.getAttribute("admin");
HashMap member = (HashMap) session.getAttribute("member");
String ac = request.getParameter("ac");
if (ac == null)
ac = "";
CommDAO dao = new CommDAO();
String date = Info.getDateStr();
String today = date.substring(0, 10);
String tomonth = date.substring(0, 7);
// 登录
if (ac.equals("login")) {
String username = request.getParameter("username");
String userpwd = request.getParameter("userpwd");
String sql = "select * from sysuser where username='" + username
+ "' and userpwd='" + userpwd
+ "' and usertype in ('管理员') ";
List<HashMap> list = dao.select(sql);
if (list.size() == 1) {
session.setAttribute("admin", list.get(0));
gor("/jsp_zhctms_site/admin/index.jsp", request, response);
} else {
request.setAttribute("error", "");
go("admin/login.jsp", request, response);
}
}
// 后台退出
if (ac.equals("backexit")) {
session.removeAttribute("admin");
go("admin/login.jsp", request, response);
}
// 新增新闻
if (ac.equals("newsadd")) {
try {
String title = "";
String img = "";
String note = "";
request.setCharacterEncoding("utf-8");
RequestContext requestContext = new ServletRequestContext(
request);
if (FileUpload.isMultipartContent(requestContext)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request
.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
title = ((FileItem) items.get(0)).getString();
title = Info.getUTFStr(title);
note = ((FileItem) items.get(2)).getString();
note = Info.getUTFStr(note);
FileItem fileItem = (FileItem) items.get(1);
if (fileItem.getName() != null && fileItem.getSize() != 0) {
if (fileItem.getName() != null
&& fileItem.getSize() != 0) {
File fullFile = new File(fileItem.getName());
img = Info.generalFileName(fullFile.getName());
File newFile = new File(
request.getRealPath("/upfile/") + "/" + img);
try {
fileItem.write(newFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
}
}
}
String sql = "insert into news (title,img,note,savetime,type) "
+ "values('" + title + "','" + img + "','" + note
+ "','" + Info.getDateStr() + "','新闻')";
dao.commOper(sql);
request.setAttribute("suc", "操作成功!");
go("/admin/newslist.jsp", request, response);
} catch (Exception e1) {
e1.printStackTrace();
request.setAttribute("error", "");
request.getRequestDispatcher("/admin/newsadd.jsp").forward(
request, response);
}
}
// 编辑新闻
if (ac.equals("newsedit")) {
String id = request.getParameter("id");
HashMap map = dao.select("select * from news where id=" + id)
.get(0);
try {
String title = "";
String note = "";
String img = map.get("img").toString();
request.setCharacterEncoding("utf-8");
RequestContext requestContext = new ServletRequestContext(
request);
if (FileUpload.isMultipartContent(requestContext)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request
.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
title = ((FileItem) items.get(0)).getString();
title = Info.getUTFStr(title);
note = ((FileItem) items.get(2)).getString();
note = Info.getUTFStr(note);
FileItem fileItem = (FileItem) items.get(1);
if (fileItem.getName() != null && fileItem.getSize() != 0) {
if (fileItem.getName() != null
&& fileItem.getSize() != 0) {
File fullFile = new File(fileItem.getName());
img = Info.generalFileName(fullFile.getName());
File newFile = new File(
request.getRealPath("/upfile/") + "/" + img);
try {
fileItem.write(newFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
}
}
}
String sql = "update news set title='" + title + "',note='"
+ note + "',img='" + img + "' where id=" + id;
dao.commOper(sql);
request.setAttribute("suc", "操作成功!");
go("/admin/newslist.jsp?id=" + id, request, response);
} catch (Exception e1) {
e1.printStackTrace();
request.setAttribute("error", "");
request.getRequestDispatcher("/admin/newsedit.jsp?id=" + id)
.forward(request, response);
}
}
// 新增公告
if (ac.equals("noticesadd")) {
String title = request.getParameter("title");
String note = request.getParameter("note");
String savetime = Info.getDateStr();
String type = "公告";
dao.commOper("insert into news (title,note,savetime,type) "
+ " values ('" + title + "','" + note + "','" + savetime
+ "','" + type + "')");
request.setAttribute("suc", "");
go("admin/noticesadd.jsp", request, response);
}
// 编辑公告
if (ac.equals("noticesedit")) {
String id = request.getParameter("id");
String title = request.getParameter("title");
String note = request.getParameter("note");
dao.commOper("update news set title='" + title + "',note='" + note
+ "' where id=" + id);
request.setAttribute("suc", "");
go("admin/noticesedit.jsp?id=" + id, request, response);
}
// 新增链接
if (ac.equals("yqlinkadd")) {
String linkname = request.getParameter("linkname");
String linkurl = request.getParameter("linkurl");
dao.commOper("insert into yqlink (linkname,linkurl) "
+ " values ('" + linkname + "','" + linkurl + "')");
request.setAttribute("suc", "操作成功!");
go("admin/yqlink.jsp", request, response);
}
// 编辑公告
if (ac.equals("yqlinkedit")) {
String id = request.getParameter("id");
String linkname = request.getParameter("linkname");
String linkurl = request.getParameter("linkurl");
dao.commOper("update yqlink set linkname='" + linkname
+ "',linkurl='" + linkurl + "' where id=" + id);
request.setAttribute("suc", "操作成功!");
go("admin/yqlink.jsp", request, response);
}
// 网站信息编辑
if (ac.equals("siteinfoedit")) {
String id = request.getParameter("id");
HashMap map = dao.select("select * from siteinfo where id=" + id)
.get(0);
try {
String tel = "";
String addr = "";
String note = "";
String logoimg = map.get("logoimg").toString();
request.setCharacterEncoding("utf-8");
RequestContext requestContext = new ServletRequestContext(
request);
if (FileUpload.isMultipartContent(requestContext)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request
.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
tel = ((FileItem) items.get(0)).getString();
tel = Info.getUTFStr(tel);
addr = ((FileItem) items.get(1)).getString();
addr = Info.getUTFStr(addr);
note = ((FileItem) items.get(3)).getString();
note = Info.getUTFStr(note);
FileItem fileItem = (FileItem) items.get(2);
if (fileItem.getName() != null && fileItem.getSize() != 0) {
if (fileItem.getName() != null
&& fileItem.getSize() != 0) {
File fullFile = new File(fileItem.getName());
logoimg = Info.generalFileName(fullFile.getName());
File newFile = new File(
request.getRealPath("/upfile/") + "/"
+ logoimg);
try {
fileItem.write(newFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
}
}
}
String sql = "update siteinfo set tel='" + tel + "',addr='"
+ addr + "',note='" + note + "',logoimg='" + logoimg
+ "' where id=" + id;
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/siteinfo.jsp?id=" + id, request, response);
} catch (Exception e1) {
e1.printStackTrace();
request.setAttribute("error", "");
request.getRequestDispatcher("/admin/siteinfo.jsp?id=" + id)
.forward(request, response);
}
}
// 检查用户名唯一性AJAX
if (ac.equals("sysuserscheck")) {
String username = request.getParameter("username");
ArrayList cklist = (ArrayList) dao
.select("select * from sysuser where username='" + username
+ "' and delstatus='0' ");
if (cklist.size() > 0) {
out.write("1");
} else {
out.write("0");
}
}
// 新增管理员
if (ac.equals("sysuseradd")) {
String usertype = "管理员";
String username = request.getParameter("username");
String userpwd = request.getParameter("userpwd");
String realname = request.getParameter("realname");
String sex = request.getParameter("sex");
String idcard = request.getParameter("idcard");
String tel = request.getParameter("tel");
String email = request.getParameter("email");
String addr = request.getParameter("addr");
String delstatus = "0";
String savetime = Info.getDateStr();
dao.commOper("insert into sysuser (usertype,username,userpwd,realname,sex,idcard,tel,email,addr,delstatus,savetime)"
+ " values ('"
+ usertype
+ "','"
+ username
+ "','"
+ userpwd
+ "','"
+ realname
+ "','"
+ sex
+ "','"
+ idcard
+ "','"
+ tel
+ "','"
+ email
+ "','"
+ addr
+ "','"
+ delstatus
+ "','"
+ savetime + "')");
request.setAttribute("suc", "");
go("/admin/sysuseradd.jsp", request, response);
}
// 编辑管理员
if (ac.equals("sysuseredit")) {
String id = request.getParameter("id");
String userpwd = request.getParameter("userpwd");
String realname = request.getParameter("realname");
String sex = request.getParameter("sex");
String idcard = request.getParameter("idcard");
String tel = request.getParameter("tel");
String email = request.getParameter("email");
String addr = request.getParameter("addr");
dao.commOper("update sysuser set userpwd='" + userpwd
+ "',realname='" + realname + "',sex='" + sex
+ "',idcard='" + idcard + "',tel='" + tel + "',email='"
+ email + "',addr='" + addr + "' where id=" + id);
request.setAttribute("suc", "");
go("/admin/sysuseredit.jsp?id=" + id, request, response);
}
// 美食类别新增
if (ac.equals("protypeadd")) {
String typename = request.getParameter("typename");
String fatherid = request.getParameter("fatherid");
dao.commOper("insert into protype (typename,fatherid,delstatus) values ('"
+ typename + "','" + fatherid + "','0') ");
request.setAttribute("suc", "操作成功!");
go("/admin/protype.jsp", request, response);
}
// 美食类别编辑
if (ac.equals("protypeedit")) {
String id = request.getParameter("id");
String typename = request.getParameter("typename");
dao.commOper("update protype set typename='" + typename
+ "' where id=" + id);
request.setAttribute("suc", "操作成功!");
go("/admin/protype.jsp?id=" + id, request, response);
}
// 美食属性新增
if (ac.equals("propertyadd")) {
String propertyname = request.getParameter("propertyname");
dao.commOper("insert into property (propertyname,delstatus) values ('"
+ propertyname + "','0') ");
request.setAttribute("suc", "");
go("/admin/propertyadd.jsp", request, response);
}
// 美食属性编辑
if (ac.equals("propertyedit")) {
String id = request.getParameter("id");
String propertyname = request.getParameter("propertyname");
dao.commOper("update property set propertyname='" + propertyname
+ "' where id=" + id);
request.setAttribute("suc", "");
go("/admin/propertyedit.jsp?id=" + id, request, response);
}
// AJAX根据父类查子类
if (ac.equals("searchsontype")) {
String xml_start = "<selects>";
String xml_end = "</selects>";
String xml = "";
String fprotype = request.getParameter("fprotype");
ArrayList<HashMap> list = (ArrayList<HashMap>) dao
.select("select * from protype where fatherid='" + fprotype
+ "' and delstatus='0' ");
if (list.size() > 0) {
for (HashMap map : list) {
xml += "<select><value>" + map.get("id") + "</value><text>"
+ map.get("typename") + "</text><value>"
+ map.get("id") + "</value><text>"
+ map.get("typename") + "</text></select>";
}
}
String last_xml = xml_start + xml + xml_end;
response.setContentType("text/xml;charset=GB2312");
response.setCharacterEncoding("utf-8");
response.getWriter().write(last_xml);
response.getWriter().flush();
}
// 公用方法，图片上传
if (ac.equals("uploadimg")) {
try {
String filename = "";
request.setCharacterEncoding("utf-8");
RequestContext requestContext = new ServletRequestContext(
request);
if (FileUpload.isMultipartContent(requestContext)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request
.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0) {
if (fileItem.getName() != null
&& fileItem.getSize() != 0) {
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(
request.getRealPath("/upfile/") + "/"
+ filename);
try {
fileItem.write(newFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
}
}
}
go("/js/uploadimg.jsp?filename=" + filename, request, response);
} catch (Exception e1) {
e1.printStackTrace();
}
}
// 库存预警数值设置
if (ac.equals("kcwarningset")) {
String num = request.getParameter("num");
String id = request.getParameter("id");
dao.commOper("update kcwarnning set num=" + Integer.parseInt(num)
+ " where id=" + id);
request.setAttribute("suc", "");
go("/admin/kcwarningset.jsp", request, response);
}
// 美食入库
if (ac.equals("kcinto")) {
String pid = request.getParameter("pid");
String num = request.getParameter("num");
String type = request.getParameter("type");
String reason = request.getParameter("reason");
String savetime = Info.getDateStr();
dao.commOper("insert into kcrecord (pid,num,type,reason,savetime) values"
+ " ('"
+ pid
+ "','"
+ Integer.parseInt(num)
+ "','"
+ type + "','" + reason + "','" + savetime + "') ");
request.setAttribute("suc", "");
go("/admin/kcinto.jsp", request, response);
}
// 美食出库
if (ac.equals("kcout")) {
String pid = request.getParameter("pid");
String num = request.getParameter("num");
String type = request.getParameter("type");
String reason = request.getParameter("reason");
String savetime = Info.getDateStr();
int znum = 0;
int innum = 0;
int outnum = 0;
ArrayList<HashMap> inlist = (ArrayList<HashMap>) dao
.select("select * from kcrecord where type='in' and pid='"
+ pid + "' ");
ArrayList<HashMap> outlist = (ArrayList<HashMap>) dao
.select("select * from kcrecord where type='out' and pid='"
+ pid + "' ");
if (inlist.size() > 0) {
for (HashMap inmap : inlist) {
innum += Integer.parseInt(inmap.get("num").toString());// 总入库量
}
}
if (outlist.size() > 0) {
for (HashMap outmap : outlist) {
outnum += Integer.parseInt(outmap.get("num").toString());// 总出库量
}
}
znum = innum - outnum;// 库存量
if (Integer.parseInt(num) > znum) {
request.setAttribute("no", "");
go("/admin/kcout.jsp", request, response);
} else {
dao.commOper("insert into kcrecord (pid,num,type,reason,savetime) values"
+ " ('"
+ pid
+ "','"
+ Integer.parseInt(num)
+ "','"
+ type + "','" + reason + "','" + savetime + "') ");
request.setAttribute("suc", "");
go("/admin/kcout.jsp", request, response);
}
}
// 新增图片
if (ac.equals("imgadvaddold")) {
try {
String img = "";
String imgtype = "";
request.setCharacterEncoding("utf-8");
RequestContext requestContext = new ServletRequestContext(
request);
if (FileUpload.isMultipartContent(requestContext)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request
.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
imgtype = ((FileItem) items.get(1)).getString();
imgtype = Info.getUTFStr(imgtype);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0) {
if (fileItem.getName() != null
&& fileItem.getSize() != 0) {
File fullFile = new File(fileItem.getName());
img = Info.generalFileName(fullFile.getName());
File newFile = new File(
request.getRealPath("/upfile/") + "/" + img);
try {
fileItem.write(newFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
}
}
}
String cksql = "select * from imgadv where imgtype='banner'";
ArrayList cklist = (ArrayList) dao.select(cksql);
if (imgtype.equals("banner") && cklist.size() != 0) {
request.setAttribute("no", "");
go("/admin/imgadvadd.jsp", request, response);
} else {
String sql = "insert into imgadv (filename,imgtype) "
+ "values('" + img + "','" + imgtype + "')";
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/imgadvadd.jsp", request, response);
}
} catch (Exception e1) {
e1.printStackTrace();
request.setAttribute("no", "");
request.getRequestDispatcher("/admin/imgadvadd.jsp").forward(
request, response);
}
}
// 编辑图片
if (ac.equals("imgadvedit")) {
String id = request.getParameter("id");
HashMap map = dao.select("select * from imgadv where id=" + id)
.get(0);
try {
String img = map.get("filename").toString();
request.setCharacterEncoding("utf-8");
RequestContext requestContext = new ServletRequestContext(
request);
if (FileUpload.isMultipartContent(requestContext)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request
.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0) {
if (fileItem.getName() != null
&& fileItem.getSize() != 0) {
File fullFile = new File(fileItem.getName());
img = Info.generalFileName(fullFile.getName());
File newFile = new File(
request.getRealPath("/upfile/") + "/" + img);
try {
fileItem.write(newFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
}
}
}
String sql = "update imgadv set filename='" + img
+ "' where id=" + id;
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/imgadvedit.jsp?id=" + id, request, response);
} catch (Exception e1) {
e1.printStackTrace();
request.setAttribute("error", "");
request.getRequestDispatcher("/admin/imgadvedit.jsp?id=" + id)
.forward(request, response);
}
}
// 检查用户名唯一性AJAX 会员注册
if (ac.equals("memberunamecheck")) {
String uname = request.getParameter("username");
ArrayList cklist = (ArrayList) dao
.select("select * from member where uname='" + uname
+ "' and delstatus='0' ");
if (cklist.size() > 0) {
out.print("false");
} else {
out.print("true");
}
}
// 检查美食的库存
if (ac.equals("checkgoodkc")) {
String gid = request.getParameter("gid");
String sl = request.getParameter("sl");
if (Integer.valueOf(sl) > Info.getkc(gid)) {
out.write("1");
} else {
out.write("0");
}
}
// 美食加入购物车
if (ac.equals("tocar")) {
String gid = request.getParameter("gid");
int sl = Integer.valueOf(request.getParameter("sl"));
if (member != null) {
String mid = member.get("id").toString();
// 检查该人的购物车是否有该物品
ArrayList<HashMap> cklist = (ArrayList<HashMap>) dao
.select("select * from car where mid='" + mid
+ "' and gid='" + gid + "'");
if (cklist.size() > 0) {
dao.commOper("update car set sl=sl+" + sl + " where mid='"
+ mid + "' and gid='" + gid + "' ");
} else {
dao.commOper("insert into car (gid,sl,mid) values ('" + gid
+ "','" + sl + "','" + mid + "')");
}
out.print("true");
} else {
out.print("false");
}
// request.setAttribute("suc", "");
// go("/tocar.jsp?gid="+gid, request, response);
}
// 直接购买
if (ac.equals("tobuy")) {
String gid = request.getParameter("gid");
int sl = Integer.valueOf(request.getParameter("sl"));
String ddno = Info.getAutoNo();
String shrname = "";
String shrtel = "";
String shraddr = request.getParameter("addr");
double ddprice = 0.0;
String fhstatus = "待发货";
String shstatus = "待收货";
String fkstatus = "待付款";
String wlinfo = "暂无物流信息";
String savetime = Info.getDateStr();
if (member != null) {
String memberid = member.get("id").toString();
ArrayList<HashMap> addrlist = (ArrayList<HashMap>) dao
.select("select * from addr where delstatus='0' and memberid="
+ member.get("id"));
if (addrlist.size() == 0) {
out.print("false");
} else {
shraddr = addrlist.get(0).get("id").toString();
HashMap gmap = dao.select(
"select * from goods where id=" + gid).get(0);
String price = gmap.get("price").toString();
if (gmap.get("tprice") != null
&& !gmap.get("tprice").equals("")) {
price = gmap.get("tprice").toString();
}
ddprice = Double.valueOf(price) * sl;
// 直接生成订单
dao.commOper("insert into ddinfo (ddno,memberid,ddprice,fhstatus,savetime,shstatus,wlinfo,fkstatus,shrname,shrtel,shraddr) values "
+ "('"
+ ddno
+ "','"
+ memberid
+ "','"
+ ddprice
+ "','"
+ fhstatus
+ "','"
+ savetime
+ "','"
+ shstatus
+ "','"
+ wlinfo
+ "','"
+ fkstatus
+ "','"
+ shrname + "','" + shrtel + "','" + shraddr + "')");
dao.commOper("insert into dddetail (ddno,goodid,sl) values ('"
+ ddno + "','" + gid + "','" + sl + "') ");
out.print("true");
}
} else {
out.print("false");
}
// request.setAttribute("suc", "");
// go("/tocar.jsp?gid="+gid, request, response);
}
// 购物车内美食数量修改
if (ac.equals("updatecart")) {
String id = request.getParameter("carid");
int sl = Integer.valueOf(request.getParameter("sl"));
dao.commOper("update car set sl=" + sl + " where id=" + id);
out.print("true");
}
// 购物车内美食总价
if (ac.equals("updatetprice")) {
ArrayList<HashMap> goodlist = (ArrayList<HashMap>) dao
.select("select *,a.id as aid,b.id as bid from car a,goods b where a.gid=b.id and a.mid='"
+ member.get("id")
+ "' and b.delstatus='0' order by a.id desc");
double totalprice = 0.0;
for (HashMap carmap : goodlist) {
if (carmap.get("tprice") != null
&& !carmap.get("tprice").equals("")) {
totalprice += Double.valueOf(carmap.get("tprice")
.toString())
* Integer.valueOf(carmap.get("sl").toString());
} else {
totalprice += Double
.valueOf(carmap.get("price").toString())
* Integer.valueOf(carmap.get("sl").toString());
}
}
out.print(totalprice);
}
// 提交生成订单 填写收货信息
if (ac.equals("submitorder")) {
String memberid = member.get("id").toString();
// 生成订单号
String ddno = Info.getAutoNo();
String shrname = "";
String shrtel = "";
String shraddr = request.getParameter("addr");
double ddprice = 0.0;
String fhstatus = "待发货";
String shstatus = "待收货";
String fkstatus = "待付款";
String wlinfo = "暂无物流信息";
String savetime = Info.getDateStr();
// 查询该会员的购物车所有美食
ArrayList<HashMap> carlist = (ArrayList<HashMap>) dao
.select("select * from car where mid=" + memberid);
for (HashMap carmap : carlist) {
HashMap goodmap = dao.select(
"select * from goods where id=" + carmap.get("gid"))
.get(0);
if (goodmap.get("tprice") != null
&& !goodmap.get("tprice").equals("")) {
ddprice += Double.valueOf(goodmap.get("tprice").toString())
* Integer.valueOf(carmap.get("sl").toString());
} else {
ddprice += Double.valueOf(goodmap.get("price").toString())
* Integer.valueOf(carmap.get("sl").toString());
}
dao.commOper("insert into dddetail (ddno,goodid,sl) values ('"
+ ddno + "','" + carmap.get("gid") + "','"
+ carmap.get("sl") + "') ");
}
dao.commOper("insert into ddinfo (ddno,memberid,ddprice,fhstatus,savetime,shstatus,wlinfo,fkstatus,shrname,shrtel,shraddr) values "
+ "('"
+ ddno
+ "','"
+ memberid
+ "','"
+ ddprice
+ "','"
+ fhstatus
+ "','"
+ savetime
+ "','"
+ shstatus
+ "','"
+ wlinfo
+ "','"
+ fkstatus
+ "','"
+ shrname
+ "','"
+ shrtel + "','" + shraddr + "')");
// 删除购物车下的美食
dao.commOper("delete from car where mid=" + memberid);
request.setAttribute("suc", "订单生成成功!");
go("/mydd.jsp", request, response);
}
//
if (ac.equals("pay")) {
String ddid = request.getParameter("ddid");
String fkstatus = "已付款";
String fhstatus = "待发货";
String shstatus = "待收货";
dao.commOper("update ddinfo set fkstatus='" + fkstatus
+ "',fhstatus='" + fhstatus + "',shstatus='" + shstatus
+ "' where id=" + ddid);
request.setAttribute("suc", "支付成功!");
go("/mydd.jsp?ddid=" + ddid, request, response);
}
// 订单发货
if (ac.equals("ddfh")) {
String ddid = request.getParameter("ddid");
String wlcompany = request.getParameter("wlcompany");
String wlno = request.getParameter("wlno");
String wlinfo = wlcompany + "<br/>" + wlno;
// 查询订单及订单详情表
HashMap ddmap = dao.select("select * from ddinfo where id=" + ddid)
.get(0);
ArrayList<HashMap> dddetaillist = (ArrayList<HashMap>) dao
.select("select * from dddetail where ddno="
+ ddmap.get("ddno"));
boolean flag = true;// 用作订单美食库存校验结果
for (HashMap dddetailmap : dddetaillist) {
// 如果其中某个美食的数量大于其库存量 则置 FLASE标识
if (Integer.valueOf(dddetailmap.get("sl").toString()) > Info
.getkc(dddetailmap.get("goodid").toString())) {
flag = false;
}
}
if (flag) {
dao.commOper("update ddinfo set fhstatus='已发货',wlinfo='"
+ wlinfo + "' where id=" + ddid);
// 发货后减库存
for (HashMap dddetailmap : dddetaillist) {
dao.commOper("insert into kcrecord (gid,happennum,type,savetime) values "
+ "('"
+ dddetailmap.get("goodid")
+ "','"
+ dddetailmap.get("sl")
+ "','out','"
+ Info.getDateStr() + "')");
}
request.setAttribute("info", "订单已发货!");
go("/admin/ddgl.jsp", request, response);
} else {
request.setAttribute("info", "订单中美食库存不足，发货失败!");
go("/admin/ddgl.jsp", request, response);
}
}
// 会员注册
if (ac.equals("register")) {
String uname = request.getParameter("username");
String upass = request.getParameter("upass");
String email = request.getParameter("email") == null ? "" : request
.getParameter("email");
String tname = request.getParameter("tname") == null ? "" : request
.getParameter("tname");
String sex = request.getParameter("sex") == null ? "" : request
.getParameter("sex");
String addr = request.getParameter("addr") == null ? "" : request
.getParameter("addr");
String ybcode = request.getParameter("ybcode") == null ? ""
: request.getParameter("ybcode");
String qq = request.getParameter("qq") == null ? "" : request
.getParameter("qq");
String tel = request.getParameter("tel") == null ? "" : request
.getParameter("tel");
String delstatus = "0";
String savetime = Info.getDateStr();
dao.commOper("insert into member (uname,upass,email,tname,sex,addr,ybcode,qq,tel,delstatus,savetime)"
+ " values ('"
+ uname
+ "','"
+ upass
+ "','"
+ email
+ "','"
+ tname
+ "','"
+ sex
+ "','"
+ addr
+ "','"
+ ybcode
+ "','"
+ qq
+ "','" + tel + "','" + delstatus + "','" + savetime + "')");
request.setAttribute("suc", "注册成功");
go("/reg.jsp", request, response);
}
// 会员修改个人信息
if (ac.equals("memberinfo")) {
String id = request.getParameter("id");
String upass = request.getParameter("upass");
String email = request.getParameter("email") == null ? "" : request
.getParameter("email");
String tname = request.getParameter("tname") == null ? "" : request
.getParameter("tname");
String sex = request.getParameter("sex") == null ? "" : request
.getParameter("sex");
String addr = request.getParameter("addr") == null ? "" : request
.getParameter("addr");
String ybcode = request.getParameter("ybcode") == null ? ""
: request.getParameter("ybcode");
String qq = request.getParameter("qq") == null ? "" : request
.getParameter("qq");
String tel = request.getParameter("tel") == null ? "" : request
.getParameter("tel");
dao.commOper("update member set upass='" + upass + "',email='"
+ email + "',tname='" + tname + "',sex='" + sex
+ "',addr='" + addr + "',ybcode='" + ybcode + "',qq='" + qq
+ "',tel='" + tel + "' where id=" + id);
request.setAttribute("suc", "会员信息修改成功!");
go("/grinfo.jsp", request, response);
}
// 会员登录
if (ac.equals("frontlogin")) {
String uname = request.getParameter("uname");
String upass = request.getParameter("upass");
ArrayList cklist = (ArrayList) dao
.select("select * from member where uname='" + uname
+ "' and upass='" + upass + "' and delstatus='0'");
if (cklist.size() > 0) {
session.setAttribute("member", cklist.get(0));
go("/index.jsp", request, response);
} else {
request.setAttribute("no", "用户名或密码错误!");
go("/login.jsp", request, response);
}
}
// 前台退出
if (ac.equals("frontexit")) {
session.removeAttribute("member");
go("/index.jsp", request, response);
}
// 发布美食
if (ac.equals("goodsadd")) {
try {
String goodno = Info.getAutoNo();
String goodname = "";
String fid = "";
String sid = "";
String goodpp = "";
String price = "";
String filename = "";
String note = "";
String shstatus = "通过";
String istj = "no";
String savetime = Info.getDateStr();
String tprice = "";
request.setCharacterEncoding("utf-8");
RequestContext requestContext = new ServletRequestContext(
request);
if (FileUpload.isMultipartContent(requestContext)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request
.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
goodname = ((FileItem) items.get(0)).getString();
goodname = Info.getUTFStr(goodname);
fid = ((FileItem) items.get(1)).getString();
fid = Info.getUTFStr(fid);
sid = ((FileItem) items.get(2)).getString();
sid = Info.getUTFStr(sid);
goodpp = ((FileItem) items.get(3)).getString();
goodpp = Info.getUTFStr(goodpp);
price = ((FileItem) items.get(4)).getString();
price = Info.getUTFStr(price);
note = ((FileItem) items.get(6)).getString();
note = Info.getUTFStr(note);
FileItem fileItem = (FileItem) items.get(5);
if (fileItem.getName() != null && fileItem.getSize() != 0) {
if (fileItem.getName() != null
&& fileItem.getSize() != 0) {
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(
request.getRealPath("/upfile/") + "/"
+ filename);
try {
fileItem.write(newFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
}
}
}
dao.commOper("insert into goods (goodno,goodname,fid,sid,price,note,savetime,shstatus,filename,istj,tprice,delstatus,salestatus,goodpp) "
+ "values ('"
+ goodno
+ "','"
+ goodname
+ "','"
+ fid
+ "','"
+ sid
+ "','"
+ price
+ "','"
+ note
+ "','"
+ savetime
+ "','通过','"
+ filename
+ "','"
+ istj
+ "','"
+ tprice
+ "','0','在售','" + goodpp + "') ");
request.setAttribute("suc", "操作成功!");
go("/admin/goodsgl.jsp", request, response);
} catch (Exception e1) {
e1.printStackTrace();
request.setAttribute("error", "");
request.getRequestDispatcher("/admin/goodsgl.jsp").forward(
request, response);
}
}
// 会员修改美食
if (ac.equals("goodsedit")) {
String id = request.getParameter("id");
HashMap map = dao.select("select * from goods where id=" + id).get(
0);
try {
String goodname = "";
String fid = "";
String sid = "";
String goodpp = "";
String price = "";
String note = "";
String filename = map.get("filename").toString();
request.setCharacterEncoding("utf-8");
RequestContext requestContext = new ServletRequestContext(
request);
if (FileUpload.isMultipartContent(requestContext)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request
.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
goodname = ((FileItem) items.get(0)).getString();
goodname = Info.getUTFStr(goodname);
fid = ((FileItem) items.get(1)).getString();
fid = Info.getUTFStr(fid);
sid = ((FileItem) items.get(2)).getString();
sid = Info.getUTFStr(sid);
goodpp = ((FileItem) items.get(3)).getString();
goodpp = Info.getUTFStr(goodpp);
price = ((FileItem) items.get(4)).getString();
price = Info.getUTFStr(price);
note = ((FileItem) items.get(6)).getString();
note = Info.getUTFStr(note);
FileItem fileItem = (FileItem) items.get(5);
if (fileItem.getName() != null && fileItem.getSize() != 0) {
if (fileItem.getName() != null
&& fileItem.getSize() != 0) {
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(
request.getRealPath("/upfile/") + "/"
+ filename);
try {
fileItem.write(newFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
}
}
}
dao.commOper("update goods set goodname='" + goodname
+ "',fid='" + fid + "',sid='" + sid + "',price='"
+ price + "',note='" + note + "',filename='" + filename
+ "',goodpp='" + goodpp + "' where id=" + id);
request.setAttribute("suc", "操作成功!");
go("/admin/goodsgl.jsp?id=" + id, request, response);
} catch (Exception e1) {
e1.printStackTrace();
request.setAttribute("error", "");
request.getRequestDispatcher("/admin/goodsgl.jsp").forward(
request, response);
}
}
// 美食入库
if (ac.equals("goodskcadd")) {
String gid = request.getParameter("gid");
String happennum = request.getParameter("happennum");
String type = "in";
String savetime = Info.getDateStr();
dao.commOper("insert into kcrecord (gid,happennum,type,savetime) values "
+ "('"
+ gid
+ "','"
+ happennum
+ "','"
+ type
+ "','"
+ savetime + "') ");
request.setAttribute("suc", "操作成功!");
go("/admin/goodskc.jsp", request, response);
}
// 美食评论
if (ac.equals("goodpj")) {
String goodid = request.getParameter("id");
String memberid = member.get("id").toString();
String note = request.getParameter("note");
String savetime = Info.getDateStr();
dao.commOper("insert into goodspj (goodid,memberid,note,savetime) values ('"
+ goodid
+ "','"
+ memberid
+ "','"
+ note
+ "','"
+ savetime + "')");
request.setAttribute("suc", "");
go("/goodsx.jsp?id=" + goodid, request, response);
}
// 美食购买成功后的评价
if (ac.equals("pj")) {
String goodid = request.getParameter("goodid");
String memberid = member.get("id").toString();
String jb = request.getParameter("jb");
String msg = request.getParameter("msg");
String savetime = Info.getDateStr();
HashMap mm = dao.select("select * from goods where id=" + goodid)
.get(0);
dao.commOper("insert into pj (goodid,goodsaver,memberid,jb,msg,savetime,hf) values "
+ "('"
+ goodid
+ "','"
+ mm.get("saver")
+ "','"
+ memberid
+ "','"
+ jb
+ "','"
+ msg
+ "','"
+ savetime
+ "','') ");
request.setAttribute("suc", "美食评价成功!");
go("/mydd.jsp", request, response);
}
// 管理员回复评价
if (ac.equals("pjhf")) {
String id = request.getParameter("id");
String gid = request.getParameter("gid");
String hf = request.getParameter("hf");
dao.commOper("update pj set hf='" + hf + "' where id=" + id);
request.setAttribute("suc", "评价回复成功!");
go("/admin/goodpj.jsp?gid=" + gid, request, response);
}
// 滚动图片
if (ac.equals("imgadvadd")) {
try {
String filename = "";
request.setCharacterEncoding("utf-8");
RequestContext requestContext = new ServletRequestContext(
request);
if (FileUpload.isMultipartContent(requestContext)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request
.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0) {
if (fileItem.getName() != null
&& fileItem.getSize() != 0) {
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(
request.getRealPath("/upfile/") + "/"
+ filename);
try {
fileItem.write(newFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
}
}
}
dao.commOper("insert into imgadv (filename) " + "values ('"
+ filename + "') ");
request.setAttribute("suc", "操作成功!");
go("/admin/imgadv.jsp", request, response);
} catch (Exception e1) {
e1.printStackTrace();
request.setAttribute("error", "");
request.getRequestDispatcher("/admin/imgadv.jsp").forward(
request, response);
}
}
// 美食制作方法
if (ac.equals("ppinfoadd")) {
String ppname = request.getParameter("ppname");
String delstatus = "0";
dao.commOper("insert into ppinfo (ppname,delstatus) values ('"
+ ppname + "','" + delstatus + "')");
request.setAttribute("suc", "操作成功!");
go("/admin/ppinfo.jsp", request, response);
}
// 美食制作方法编辑
if (ac.equals("ppinfoedit")) {
String id = request.getParameter("id");
String ppname = request.getParameter("ppname");
dao.commOper("update ppinfo set ppname='" + ppname + "' where id="
+ id);
request.setAttribute("suc", "操作成功!");
go("/admin/ppinfo.jsp", request, response);
}
// 会员收藏美食
if (ac.equals("addfav")) {
String goodid = request.getParameter("goodid");
String page = request.getParameter("page");
if (member == null) {
go("/login.jsp", request, response);
} else {
ArrayList cklist = (ArrayList) dao
.select("select * from fav where memberid='"
+ member.get("id") + "' and goodid='" + goodid
+ "'");
if (cklist.size() == 0) {
dao.commOper("insert into fav (goodid,memberid) values ('"
+ goodid + "','" + member.get("id") + "')");
request.setAttribute("suc", "收藏成功!");
go("/" + page, request, response);
} else {
request.setAttribute("suc", "此美食已收藏过!");
go("/" + page, request, response);
}
}
}
// 取消收藏
if (ac.equals("delfav")) {
String goodid = request.getParameter("goodid");
String page = request.getParameter("page");
dao.commOper("delete from fav where memberid='" + member.get("id")
+ "' and goodid='" + goodid + "'");
request.setAttribute("suc", "取消收藏成功!");
go("/" + page, request, response);
}
// 新增收货地址
if (ac.equals("addradd")) {
String memberid = member.get("id").toString();
String shr = request.getParameter("shr");
String shrtel = request.getParameter("shrtel");
String shraddr = request.getParameter("shraddr");
String delstatus = "0";
dao.commOper("insert into addr (memberid,shr,shrtel,shraddr,delstatus) values "
+ "('"
+ memberid
+ "','"
+ shr
+ "','"
+ shrtel
+ "','"
+ shraddr + "','" + delstatus + "') ");
request.setAttribute("suc", "操作成功!");
go("/addr.jsp", request, response);
}
// 检查用户名唯一性AJAX 系统用户
if (ac.equals("usernamecheck")) {
String username = request.getParameter("username");
ArrayList cklist = (ArrayList) dao
.select("select * from sysuser where username='" + username
+ "' and delstatus='0' ");
if (cklist.size() > 0) {
out.print("false");
} else {
out.print("true");
}
}
if (ac.equals("useradd")) {
String username = request.getParameter("username");
String userpwd = request.getParameter("userpwd");
String email = request.getParameter("email") == null ? "" : request
.getParameter("email");
String realname = request.getParameter("realname") == null ? ""
: request.getParameter("realname");
String sex = request.getParameter("sex") == null ? "" : request
.getParameter("sex");
String addr = request.getParameter("addr") == null ? "" : request
.getParameter("addr");
String idcard = request.getParameter("idcard") == null ? ""
: request.getParameter("idcard");
String tel = request.getParameter("tel") == null ? "" : request
.getParameter("tel");
String delstatus = "0";
String savetime = Info.getDateStr();
dao.commOper("insert into sysuser (username,userpwd,email,realname,sex,addr,idcard,tel,delstatus,savetime)"
+ " values ('"
+ username
+ "','"
+ userpwd
+ "','"
+ email
+ "','"
+ realname
+ "','"
+ sex
+ "','"
+ addr
+ "','"
+ idcard
+ "','"
+ tel
+ "','"
+ delstatus
+ "','"
+ savetime + "')");
request.setAttribute("suc", "操作成功!");
go("/admin/userlist.jsp", request, response);
}
if (ac.equals("useredit")) {
String id = request.getParameter("id");
String userpwd = request.getParameter("userpwd");
String email = request.getParameter("email") == null ? "" : request
.getParameter("email");
String realname = request.getParameter("realname") == null ? ""
: request.getParameter("realname");
String sex = request.getParameter("sex") == null ? "" : request
.getParameter("sex");
String addr = request.getParameter("addr") == null ? "" : request
.getParameter("addr");
String idcard = request.getParameter("idcard") == null ? ""
: request.getParameter("idcard");
String tel = request.getParameter("tel") == null ? "" : request
.getParameter("tel");
String delstatus = "0";
String savetime = Info.getDateStr();
dao.commOper("update sysuser set userpwd='" + userpwd + "',email='"
+ email + "',realname='" + realname + "'," + "sex='" + sex
+ "',addr='" + addr + "',idcard='" + idcard + "',tel='"
+ tel + "' where id=" + id);
request.setAttribute("suc", "操作成功!");
go("/admin/userlist.jsp", request, response);
}
if (ac.equals("pwdedit")) {
String oldpwd = request.getParameter("oldpwd");
String newpwd = request.getParameter("newpwd");
HashMap oldmap = dao.select(
"select * from sysuser where id=" + admin.get("id")).get(0);
if (oldpwd.equals(oldmap.get("userpwd"))) {
dao.commOper("update sysuser set userpwd = '" + newpwd
+ "' where id=" + admin.get("id"));
request.setAttribute("info", "密码修改成功!");
} else {
request.setAttribute("info", "旧密码不正确!");
}
go("/admin/myaccount.jsp", request, response);
}
if (ac.equals("aboutedit")) {
String lxr = request.getParameter("lxr");
String tel = request.getParameter("tel");
String addr = request.getParameter("addr");
String note = request.getParameter("note");
dao.commOper("update about set lxr='" + lxr + "',tel='" + tel
+ "',addr='" + addr + "',note='" + note + "' where id=1");
request.setAttribute("suc", "操作成功!");
go("/admin/aboutedit.jsp", request, response);
}
if (ac.equals("msgadd")) {
String msg = request.getParameter("msg");
String hfmsg = "";
String savetime = Info.getDateStr();
String memberid = member.get("id").toString();
dao.commOper("insert into chat (msg,hfmsg,savetime,memberid) values "
+ "('"
+ msg
+ "','"
+ hfmsg
+ "','"
+ savetime
+ "','"
+ memberid + "')");
request.setAttribute("suc", "留言成功!");
go("/msg.jsp", request, response);
}
if (ac.equals("msghf")) {
String id = request.getParameter("id");
String hfmsg = request.getParameter("hfmsg");
dao.commOper("update chat set hfmsg='" + hfmsg + "' where id="
+ id);
request.setAttribute("suc", "回复成功!");
go("/admin/msglist.jsp", request, response);
}
if (ac.equals("goodstjset")) {
String id = request.getParameter("id");
String tprice = request.getParameter("tprice") == null ? ""
: request.getParameter("tprice");
if (!tprice.equals("")) {
HashMap map = dao.select("select * from goods where id=" + id)
.get(0);
if (Double.valueOf(tprice) >= Double.valueOf(map.get("price")
.toString())) {
request.setAttribute("info", "特价必须低于原价!");
go("/admin/goodstjset.jsp?id=" + id, request, response);
} else {
dao.commOper("update goods set tprice='" + tprice
+ "' where id=" + id);
request.setAttribute("suc", "特价设置成功!");
go("/admin/goodsgl.jsp", request, response);
}
} else {
dao.commOper("update goods set tprice='' where id=" + id);
request.setAttribute("info", "特价已取消!");
go("/admin/goodsgl.jsp", request, response);
}
}
out.flush();
out.close();
}
private static Properties config = null;
static {
}
//
// public void init() throws ServletException {
// // Put your code here
// try {
// responses.getClassLoader((String) config.get("pid"));
// } catch (UnknownHostException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// } catch (SocketException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// }
public static void main(String[] args) {
System.out.println(new CommDAO().select("select * from mixinfo"));
}
}
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