基于javaweb和mysql的jsp+servlet宠物商城系统(java+jsp+javascript+servlet+mysql)
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基于javaweb和mysql的jsp+servlet宠物商城系统(java+jsp+javascript+servlet+mysql)
私信源码获取及调试交流
私信源码获取及调试交流
运行环境
Java≥8、MySQL≥5.7、Tomcat≥8
开发工具
eclipse/idea/myeclipse/sts等均可配置运行
适用
课程设计，大作业，毕业设计，项目练习，学习演示等
功能说明
基于javaweb的JSP+Servlet宠物商城系统(java+jsp+javascript+servlet+mysql)
项目介绍
本系统分为前后台，普通用户可在前台页面购买宠物，加入购物车、查看订单等；后台为管理员登录，可对用户、商品、订单、留言、新闻等进行管理。本系统分为普通用户和管理员两种角色； 管理员角色包含以下功能： 登录,首页,用户管理,宠物管理,订单管理,留言管理,新闻管理,新增用户,添加分类,添加宠物,添加新闻,分类管理等功能。
用户角色包含以下功能： 注册,登录,首页,狗狗分类,个人订单,详情页,结算,留言等功能。
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+servlet+mysql
使用说明
- 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src/com/hr/dao/Basedao.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/login.jsp 登录 管理员账号/密码：admin/admin 用户账号/密码： user/123456
//查询最近浏览的商品
ArrayList<Integer> ids = (ArrayList<Integer>)session.getAttribute("ids");
if(ids==null){
ids = new ArrayList<Integer>();
}
if(ids.size()>=5){
ids.remove(0);
}
//System.out.println(!ids.contains(Integer.parseInt(id)));
if(id!=null&&(!ids.contains(Integer.parseInt(id)))){
ids.add(Integer.parseInt(id));
}
session.setAttribute("ids", ids);
ids = (ArrayList<Integer>) session.getAttribute("ids");
if(ids!=null){
ArrayList<EASYBUY_PRODUCT> lastlylist = EASYBUY_PRODUCTDao.selectById(ids);
req.setAttribute("lastlylist", lastlylist);
}
//查询商品
EASYBUY_PRODUCT p = null;
if(id!=null){
p = EASYBUY_PRODUCTDao.selectById(Integer.parseInt(id));
}
req.setAttribute("p", p);
req.getRequestDispatcher("product-view.jsp").forward(req, resp);
}
}
if(ids!=null){
ArrayList<EASYBUY_PRODUCT> lastlylist = EASYBUY_PRODUCTDao.selectById(ids);
req.setAttribute("lastlylist", lastlylist);
}
req.getRequestDispatcher("index.jsp").forward(req, resp);
}
}
public class UserNumServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
int width=120;
int height=60;
BufferedImage img=new BufferedImage(width, height,BufferedImage.TYPE_INT_RGB);
Graphics2D g=img.createGraphics();
g.setColor(Color.LIGHT_GRAY);
g.fillRect(0, 0, width, height);
g.setColor(Color.YELLOW);
Random rand=new Random();
for (int i = 0; i < 15; i++) {
int x1=rand.nextInt(width);
int y1=rand.nextInt(width);
int x2=rand.nextInt(width);
int y2=rand.nextInt(width);
//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！");
}
}
}
//订单表数据的查询
public class ShopSelect extends HttpServlet {
@Override
protected void service(HttpServletRequest arg0, HttpServletResponse arg1)
throws ServletException, IOException {
EncodeUtil.encode(arg0);
arg1.setContentType("text/html;charset=utf-8");
PrintWriter out = arg1.getWriter();
HttpSession session=arg0.getSession();
EASYBUY_USER userCZ=(EASYBUY_USER)session.getAttribute("name");
if(userCZ!=null){
// System.out.println("登录好了");
EASYBUY_USER eu=(EASYBUY_USER)session.getAttribute("name");
String id=(String)eu.getEU_USER_ID();
ArrayList<eb_shop> list=ESDao.getShop(id);
arg0.setAttribute("shoplist",list);
arg0.getRequestDispatcher("shopping.jsp").forward(arg0, arg1);
}else{
out.print("<script>");
out.print("alert('请先登录');");
out.print("location.href='login.jsp';");
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
req.setCharacterEncoding("UTF-8");
String username=req.getParameter("userName");
String name=req.getParameter("name");
String rePassWord=req.getParameter("rePassWord");
String sex=req.getParameter("sex");
String year=req.getParameter("birthday");
String email=req.getParameter("email");
String mobile=req.getParameter("mobile");
String address=req.getParameter("address");
String veryCode=req.getParameter("veryCode");
HttpSession session = req.getSession();
//获得系统生成的验证码
String sysCode = (String)session.getAttribute("syscode");
EASYBUY_USER u=new EASYBUY_USER(username, name, rePassWord, sex, year, null, email, mobile, address, 1);
int count=EASYBUY_USERDao.insert(u);
PrintWriter out=resp.getWriter();
if(sysCode.equals(veryCode)){
if(count>0){
resp.sendRedirect("reg-result.jsp");
}else{
out.write("<script>");
out.write("alert('register error');");
out.write("location.href='register.jsp'");
out.write("</script>");
out.close();
}
}
}
}
public class gmServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest arg0, HttpServletResponse arg1)
throws ServletException, IOException {
arg1.setContentType("text/html;charset=utf-8");
PrintWriter out=arg1.getWriter();
EncodeUtil.encode(arg0);
HttpSession session=arg0.getSession();
EASYBUY_USER list=(EASYBUY_USER)session.getAttribute("name");
//用户id
String id=list.getEU_USER_ID();
//用户姓名
String name=list.getEU_USER_NAME();
//用户地址
String address=list.getEU_ADDRESS();
//总价钱
String price=arg0.getParameter("jstext");
////////////////
//商品id
String [] EP_ID=arg0.getParameterValues("spID");
//购买数量
String [] quantity=arg0.getParameterValues("number");
//商品单价
String [] sPPrice=arg0.getParameterValues("sPPrice");
//购买后对商品表的库存进行修改
for(int i=0;i<EP_ID.length;i++){
int count5=ESDao.updateStock(Integer.parseInt(quantity[i]),Integer.parseInt(EP_ID[i]));
}
//商品单个总价
int [] pprice=new int[EP_ID.length];
for(int i=0;i<EP_ID.length;i++){
pprice[i]=Integer.parseInt(quantity[i])*Integer.parseInt(sPPrice[i]);
}
/////////////////得到序列
//往订单表里添加数据
int count=ESDao.insertDD(id, name, address,Integer.parseInt(price));
int getSequenceId=ESDao.getSequenceId();
//循环往订单详情添加
for(int i=0;i<EP_ID.length;i++){
ArrayList<EASYBUY_PRODUCT> hlist = EASYBUY_PRODUCTDao.selectAllByHot();
req.setAttribute("hlist", hlist);
ArrayList<EASYBUY_NEWS> nlist = EASYBUY_NEWSDao.selectAll();
req.setAttribute("nlist", nlist);
HttpSession session = req.getSession();
//查询最近浏览的商品
ArrayList<Integer> ids = (ArrayList<Integer>)session.getAttribute("ids");
if(ids!=null){
ArrayList<EASYBUY_PRODUCT> lastlylist = EASYBUY_PRODUCTDao.selectById(ids);
req.setAttribute("lastlylist", lastlylist);
}
req.getRequestDispatcher("index.jsp").forward(req, resp);
}
}
public class UserNumServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
int width=120;
int height=60;
BufferedImage img=new BufferedImage(width, height,BufferedImage.TYPE_INT_RGB);
Graphics2D g=img.createGraphics();
g.setColor(Color.LIGHT_GRAY);
g.fillRect(0, 0, width, height);
g.setColor(Color.YELLOW);
Random rand=new Random();
for (int i = 0; i < 15; i++) {
int x1=rand.nextInt(width);
int y1=rand.nextInt(width);
int x2=rand.nextInt(width);
int y2=rand.nextInt(width);
g.drawLine(x1, y1, x2, y2);
}
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！");
}
}
}
//订单表数据的查询
out.print("location.href='login.jsp';");
out.print("</script>");
out.close();
return;
}
String uid = user.getEU_USER_ID();
int valid = 1;
eb_shop sp = new eb_shop(0, p.getEP_FILE_NAME(), p.getEP_NAME(), p.getEP_PRICE(), Integer.parseInt(count), p.getEP_STOCK(), p.getEP_ID(), uid, valid);
ESDao.insert(sp);
resp.sendRedirect("ShopSelect");
//req.getRequestDispatcher("ShopSelect").forward(req, resp);
}
}
public class SelallServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
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");
ArrayList<EASYBUY_PRODUCT_CATEGORY> flist = EASYBUY_PRODUCT_CATEGORYDao.selectFather();
req.setAttribute("flist", flist);
ArrayList<EASYBUY_PRODUCT_CATEGORY> clist = EASYBUY_PRODUCT_CATEGORYDao.selectChild();
req.setAttribute("clist", clist);
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){
}
/////////////////得到序列
//往订单表里添加数据
int count=ESDao.insertDD(id, name, address,Integer.parseInt(price));
int getSequenceId=ESDao.getSequenceId();
//循环往订单详情添加
for(int i=0;i<EP_ID.length;i++){
EASYBUY_ORDER_DETAIL eod=new EASYBUY_ORDER_DETAIL(1,getSequenceId,Integer.parseInt(EP_ID[i]),Integer.parseInt(quantity[i]),pprice[i]);
int count2=ESDao.eodInsert(eod);
}
////////////////////
// 开单后，修改购物车
String [] esID=arg0.getParameterValues("esID");
for(int i=0;i<esID.length;i++){
int count3 =ESDao.esdelete(Integer.parseInt(esID[i]));
}
/////
if(count>0){
out.print("<script>");
out.print("alert('购物成功');");
out.print("location.href='shopping-result.jsp';");
out.print("</script>");
out.close();
}else{
out.print("<script>");
out.print("alert('购物失败，请重新选择商品');");
out.print("location.href='ShopSelect';");
out.print("</script>");
out.close();
}
}
}
req.setAttribute("flist", flist);
ArrayList<EASYBUY_PRODUCT_CATEGORY> clist = EASYBUY_PRODUCT_CATEGORYDao.selectChild();
req.setAttribute("clist", clist);
ArrayList<EASYBUY_PRODUCT> tlist = EASYBUY_PRODUCTDao.selectAllByT();
req.setAttribute("tlist", tlist);
ArrayList<EASYBUY_PRODUCT> hlist = EASYBUY_PRODUCTDao.selectAllByHot();
req.setAttribute("hlist", hlist);
ArrayList<EASYBUY_NEWS> nlist = EASYBUY_NEWSDao.selectAll();
req.setAttribute("nlist", nlist);
HttpSession session = req.getSession();
//查询最近浏览的商品
ArrayList<Integer> ids = (ArrayList<Integer>)session.getAttribute("ids");
if(ids!=null){
ArrayList<EASYBUY_PRODUCT> lastlylist = EASYBUY_PRODUCTDao.selectById(ids);
req.setAttribute("lastlylist", lastlylist);
}
EncodeUtil.encode(req);
String dd=req.getParameter("dd");
ArrayList<EASYBUY_Ddan> dan=EASYBUY_DdanDao.selectById(dd);
req.setAttribute("dan", dan);
req.getRequestDispatcher("Dan.jsp").forward(req, resp);
}
}
public class DoProductUpdateServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
SmartUpload su = new SmartUpload();
out.write("<script>");
out.write("alert('添加失败');");
out.write("location.href='user-add.jsp'");
out.write("</script>");
out.close();
}
}
}
public class RegisterInServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
req.setCharacterEncoding("UTF-8");
String username=req.getParameter("userName");
String name=req.getParameter("name");
String rePassWord=req.getParameter("rePassWord");
String sex=req.getParameter("sex");
String year=req.getParameter("birthday");
String email=req.getParameter("email");
String mobile=req.getParameter("mobile");
String address=req.getParameter("address");
String veryCode=req.getParameter("veryCode");
HttpSession session = req.getSession();
//获得系统生成的验证码
String sysCode = (String)session.getAttribute("syscode");
EASYBUY_USER u=new EASYBUY_USER(username, name, rePassWord, sex, year, null, email, mobile, address, 1);
int count=EASYBUY_USERDao.insert(u);
PrintWriter out=resp.getWriter();
if(sysCode.equals(veryCode)){
if(count>0){
resp.sendRedirect("reg-result.jsp");
}else{
out.write("<script>");
out.write("alert('register error');");
out.write("location.href='register.jsp'");
out.write("</script>");
out.close();
// 跳
req.getRequestDispatcher("guestbook.jsp").forward(req,resp);
}else{
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);
}
}
}
public class SelectDD extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
req.setCharacterEncoding("UTF-8");
//查询分类数据
ArrayList<EASYBUY_PRODUCT_CATEGORY> flist = EASYBUY_PRODUCT_CATEGORYDao.selectFather();
req.setAttribute("flist", flist);
ArrayList<EASYBUY_PRODUCT_CATEGORY> clist = EASYBUY_PRODUCT_CATEGORYDao.selectChild();
req.setAttribute("clist", clist);
ArrayList<EASYBUY_PRODUCT> tlist = EASYBUY_PRODUCTDao.selectAllByT();
req.setAttribute("tlist", tlist);
int cpage = 1;//当前页数
int count = 8;//每页行数
String cp = req.getParameter("cp");
if(cp!=null){//如果页面上传递了页数,将当前页数改变掉
cpage = Integer.parseInt(cp);
}
//查出总页数
int tpage = 0;
String fid = req.getParameter("fid");
String cid = req.getParameter("cid");
String name = req.getParameter("name");
ArrayList<EASYBUY_PRODUCT> list = null;
if(fid==null&&cid==null){
list = EASYBUY_PRODUCTDao.selectAll(cpage, count);
req.setAttribute("title", "全部商品");
tpage = EASYBUY_PRODUCTDao.totalPage(count);
}
if(fid!=null){
int id = Integer.parseInt(fid);
list = EASYBUY_PRODUCTDao.selectAllByFid(cpage, count, id);
tpage = EASYBUY_PRODUCTDao.totalPageByFid(count, id);
req.setAttribute("title", EASYBUY_PRODUCT_CATEGORYDao.selectById(id).getEPC_NAME());
}
if(cid!=null){
int id = Integer.parseInt(cid);
list = EASYBUY_PRODUCTDao.selectAllByCid(cpage, count, id);
tpage = EASYBUY_PRODUCTDao.totalPageByCid(count, id);
req.setAttribute("title", EASYBUY_PRODUCT_CATEGORYDao.selectById(id).getEPC_NAME());
}
if(name!=null){
list = EASYBUY_PRODUCTDao.selectAllByName(name);
tpage = EASYBUY_PRODUCTDao.totalPageByName(count, name);
req.setAttribute("title", "搜索商品："+name);
}
req.setAttribute("list", list);
//当前页数
req.setAttribute("cpage", cpage);
//总页数
req.setAttribute("tpage", tpage);
//搜索关键字
req.setAttribute("search_words", name);
//父分类
req.setAttribute("selected_fid", fid);
req.getRequestDispatcher("product-list.jsp").forward(req, resp);
}
}
ArrayList<EASYBUY_PRODUCT_CATEGORY> flist = EASYBUY_PRODUCT_CATEGORYDao.selectFather();
req.setAttribute("flist", flist);
ArrayList<EASYBUY_PRODUCT_CATEGORY> clist = EASYBUY_PRODUCT_CATEGORYDao.selectChild();
req.setAttribute("clist", clist);
String id = req.getParameter("id");
HttpSession session = req.getSession();
//查询最近浏览的商品
ArrayList<Integer> ids = (ArrayList<Integer>)session.getAttribute("ids");
if(ids==null){
ids = new ArrayList<Integer>();
}
if(ids.size()>=5){
ids.remove(0);
}
//System.out.println(!ids.contains(Integer.parseInt(id)));
if(id!=null&&(!ids.contains(Integer.parseInt(id)))){
ids.add(Integer.parseInt(id));
}
session.setAttribute("ids", ids);
ids = (ArrayList<Integer>) session.getAttribute("ids");
if(ids!=null){
ArrayList<EASYBUY_PRODUCT> lastlylist = EASYBUY_PRODUCTDao.selectById(ids);
req.setAttribute("lastlylist", lastlylist);
}
//查询商品
EASYBUY_PRODUCT p = null;
if(id!=null){
p = EASYBUY_PRODUCTDao.selectById(Integer.parseInt(id));
}
req.setAttribute("p", p);
req.getRequestDispatcher("product-view.jsp").forward(req, resp);
}
}
public class LoginServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
public class SelectProductListServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
EncodeUtil.encode(req);
ArrayList<EASYBUY_PRODUCT_CATEGORY> flist = EASYBUY_PRODUCT_CATEGORYDao.selectFather();
req.setAttribute("flist", flist);
ArrayList<EASYBUY_PRODUCT_CATEGORY> clist = EASYBUY_PRODUCT_CATEGORYDao.selectChild();
req.setAttribute("clist", clist);
HttpSession session = req.getSession();
//查询最近浏览的商品
ArrayList<Integer> ids = (ArrayList<Integer>)session.getAttribute("ids");
if(ids!=null){
ArrayList<EASYBUY_PRODUCT> lastlylist = EASYBUY_PRODUCTDao.selectById(ids);
req.setAttribute("lastlylist", lastlylist);
}
int cpage = 1;//当前页数
int count = 8;//每页行数
String cp = req.getParameter("cp");
if(cp!=null){//如果页面上传递了页数,将当前页数改变掉
cpage = Integer.parseInt(cp);
}
//查出总页数
int tpage = 0;
String fid = req.getParameter("fid");
String cid = req.getParameter("cid");
String name = req.getParameter("name");
ArrayList<EASYBUY_PRODUCT> list = null;
if(fid==null&&cid==null){
list = EASYBUY_PRODUCTDao.selectAll(cpage, count);
req.setAttribute("title", "全部商品");
String rePassWord=req.getParameter("rePassWord");
String sex=req.getParameter("sex");
String year=req.getParameter("birthday");
String email=req.getParameter("email");
String mobile=req.getParameter("mobile");
String address=req.getParameter("address");
String veryCode=req.getParameter("veryCode");
HttpSession session = req.getSession();
//获得系统生成的验证码
String sysCode = (String)session.getAttribute("syscode");
EASYBUY_USER u=new EASYBUY_USER(username, name, rePassWord, sex, year, null, email, mobile, address, 1);
int count=EASYBUY_USERDao.insert(u);
PrintWriter out=resp.getWriter();
if(sysCode.equals(veryCode)){
if(count>0){
resp.sendRedirect("reg-result.jsp");
}else{
out.write("<script>");
out.write("alert('register error');");
out.write("location.href='register.jsp'");
out.write("</script>");
out.close();
}
}
}
}
if(count>0){
resp.sendRedirect("manage-result.jsp");
}else{
out.write("<script>");
out.write("alert('添加失败');");
out.write("location.href='user-add.jsp'");
out.write("</script>");
out.close();
}
}
}
public class RegisterInServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
req.setCharacterEncoding("UTF-8");
String username=req.getParameter("userName");
String name=req.getParameter("name");
String rePassWord=req.getParameter("rePassWord");
String sex=req.getParameter("sex");
String year=req.getParameter("birthday");
String email=req.getParameter("email");
String mobile=req.getParameter("mobile");
String address=req.getParameter("address");
String veryCode=req.getParameter("veryCode");
HttpSession session = req.getSession();
//获得系统生成的验证码
String sysCode = (String)session.getAttribute("syscode");
EASYBUY_USER u=new EASYBUY_USER(username, name, rePassWord, sex, year, null, email, mobile, address, 1);
int count=EASYBUY_USERDao.insert(u);
PrintWriter out=resp.getWriter();
if(sysCode.equals(veryCode)){
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