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图书商城系统

article 2024/11/15 17:57:23

文章目录

  • 图书商城系统
    • 一、项目演示
    • 二、项目介绍
    • 三、系统部分功能截图
    • 四、部分代码展示
    • 五、底部获取项目（9.9￥带走）

图书商城系统

一、项目演示

网上书城

二、项目介绍

基于SSM的图书商城网站

运行环境:idea或eclipse 数据库:mysql

开发语言：java

基于Spring+SpingMVC+Mybatis+jsp的校园互助管理系统

有两个角色：用户和管理员

项目功能如下：

前台功能：

  1. 图书基本展示,包括推荐图书展示和类图书类型展示.

  2. 推荐图书包括条幅推荐,热销推荐和新品推荐.

  3. 按照图书类型展示商品.

  4. 图书详细信息展示.

  5. 图书加入购物车.

  6. 修改购物车内图书信息,例如数量等.

  7. 用户登录.

  8. 用户注册.

  9. 修改个人信息,包括密码和收获信息.

  10. 购物车付款.

  11. 用户订单查询.

  12. 根据关键字搜索图书.

后台功能：

  1. 订单操作:包括按状态查询订单,修改订单状态(发货,完成,删除).

  2. 用户操作:包括查询所有用户,新增用户,修改用户密码,修改用户信息和删除用户.

  3. 图书类目操作:包括查看所有类目,增加图书类目,修改图书类目信息以及删除图书类目.

  4. 图书操作:包括查询所有图书,新增图书,修改现有图书信息以及删除图书.

三、系统部分功能截图

在这里插入图片描述

在这里插入图片描述

在这里插入图片描述

在这里插入图片描述

在这里插入图片描述

四、部分代码展示

package com.vilicode.controller;

import com.vilicode.bean.Book;
import com.vilicode.bean.Page;
import com.vilicode.bean.User;
import com.vilicode.mapper.RecommendMapper;
import com.vilicode.service.BookService;
import com.vilicode.service.BookTypeService;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import java.io.*;
import java.net.URLEncoder;
import java.util.Date;
import java.util.List;


@Controller
public class BookController {

    @Autowired
    public BookService bookService;
    @Autowired
    public BookTypeService bookTypeService;


    @RequestMapping("/recommend_books")
    public String showRecommendBook(int rtype, int pageNumber, HttpServletRequest request)
    {
        if(pageNumber<=0)
            pageNumber=1;
        Page p= bookService.queryBookByRecommendType(rtype,pageNumber);

        if(p.getTotalPage()==0)
        {
            p.setTotalPage(1);
            p.setPageNumber(1);
        }
        else {
            if(pageNumber>=p.getTotalPage()+1)
            {
                p = bookService.queryBookByRecommendType(rtype,p.getTotalPage());
            }
        }
        request.setAttribute("p", p);
        request.setAttribute("t", rtype);
        return "recommend_list";
    }

    @RequestMapping("/booktypes_list")
    public String showBooksByBookTypeID(int pageNumber, int btid,HttpServletRequest request)
    {
        String btname="";
        if(btid!=0)
        {
            btname=bookTypeService.queryBookTypeNameByBookTypeID(btid);
        }
        request.setAttribute("t",btname);
        //List<Goods> list=gService.selectGoodsByTypeID(id,1,8);
        //request.setAttribute("goodsList",list);
        if(pageNumber<=0)
            pageNumber=1;
        Page p=bookTypeService.queryBookByBookTypeID(btid,pageNumber);

        if(p.getTotalPage()==0)
        {
            p.setTotalPage(1);
            p.setPageNumber(1);
        }
        else {
            if(pageNumber>=p.getTotalPage()+1)
            {
                p=bookTypeService.queryBookByBookTypeID(btid,p.getTotalPage());
            }
        }

        request.setAttribute("p",p);
        request.setAttribute("btid",btid);
        return "booktypes_list";
    }

    @RequestMapping("/book_detail")
    public String showBookByID(int bid,HttpServletRequest request)
    {
        Book book= bookService.queryBookByID(bid);
        request.setAttribute("book",book);
        return "book_detail";
    }

    @RequestMapping("/search_books")
    public String SearchBooksByKeyword(int pageNumber,String keyword,HttpServletRequest request) throws UnsupportedEncodingException {

        if(pageNumber<=0)
        {
            pageNumber=1;
        }
        Page p =bookService.searchBooksByKeyword(keyword,pageNumber);

        if(p.getTotalPage()==0)
        {
            p.setTotalPage(1);
            p.setPageNumber(1);
        }
        else {
            if(pageNumber>=p.getTotalPage()+1)
            {
                p =bookService.searchBooksByKeyword(keyword,p.getTotalPage());
            }
        }
        request.setAttribute("p", p);
        request.setAttribute("keyword", URLEncoder.encode(keyword,"utf-8"));
        return "book_search";
    }

    @RequestMapping("/admin/type_list")
    public String ShowBookTypes(HttpServletRequest request)
    {
        request.setAttribute("list",bookTypeService.queryBookTypes());
        return "admin/type_list";
    }
    @RequestMapping("/admin/type_add")
    public String CreateBookType(String btname,HttpServletRequest request)
    {
        boolean result= bookTypeService.addBookType(btname);
        UpdateBookType(request);
        return "redirect:type_list.action";
    }
    @RequestMapping("/admin/type_delete")
    public String RemoveBookType(int btid,HttpServletRequest request)
    {
        boolean result= bookTypeService.removeBookType(btid);
        UpdateBookType(request);
        return "redirect:type_list.action";
    }

    @RequestMapping("/admin/type_update")
    public String ModifyBookType(int btid,String btname,HttpServletRequest request)
    {
        boolean result= bookTypeService.modifyBookType(btid,btname);
        UpdateBookType(request);
        return "redirect:type_list.action";
    }

    public void UpdateBookType(HttpServletRequest request)
    {
        if(request.getServletContext().getAttribute("bookTypes")==null)
        {
            request.getServletContext().setAttribute("bookTypes",bookTypeService.queryBookTypes());
        }
        else
        {
            request.getServletContext().removeAttribute("bookTypes");
            request.getServletContext().setAttribute("bookTypes",bookTypeService.queryBookTypes());
        }
    }

    @RequestMapping("/admin/book_list")
    public String ShowBookByRecommend(int pageNumber,int rtype,HttpServletRequest request)
    {
        if(pageNumber<=0)
            pageNumber=1;
        Page p = bookService.queryBookByRecommendType(rtype, pageNumber);
        if(p.getTotalPage()==0)
        {
            p.setTotalPage(1);
            p.setPageNumber(1);
        }
        else {
            if(pageNumber>=p.getTotalPage()+1)
            {
                p = bookService.queryBookByRecommendType(rtype, p.getTotalPage());
            }
        }
        request.setAttribute("p", p);
        request.setAttribute("rtype", rtype);
        return "/admin/book_list";
    }
    @RequestMapping("/admin/book_change")
    public String ChangeBookRecommend(int bid,int rtype,String method,int page)
    {
        boolean result=false;
        if(method.equals("add")) {
             result=bookService.addRecommend(bid,rtype);
        }else {
            result=bookService.remoteRecommend(bid,rtype);
        }
       return  "redirect:book_list.action?pageNumber=1&rtype="+page;
    }

    @RequestMapping("/admin/book_delete")
    public String DeleteBook(int bid,int rtype)
    {
        boolean result=bookService.removeBookByBid(bid);
        //
        return  "redirect:book_list.action?pageNumber=1&rtype="+rtype;
    }

    @RequestMapping("/admin/book_add")
    public String uploadimg(HttpServletRequest request) throws Exception{
        DiskFileItemFactory factory=new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        try {
            List<FileItem> list = upload.parseRequest(request);
            Book b = new Book();
            for(FileItem item:list) {
                if(item.isFormField()) {
                    switch(item.getFieldName()) {
                        case "bname":
                            b.setBname(item.getString("utf-8"));
                            break;
                        case "bprice":
                            b.setBprice(Double.parseDouble(item.getString("utf-8")));
                            break;
                        case "bmark":
                            b.setBmark(item.getString("utf-8"));
                            break;
                        case "bstock":
                            b.setBstock(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "btid":
                           b.setBtid(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "bisbn":
                            b.setBisbn(item.getString("utf-8"));
                            break;
                        case "bauthor":
                            b.setBauthor(item.getString("utf-8"));
                            break;
                        case "bpublisher":
                            b.setBpublisher(item.getString("utf-8"));
                            break;
                    }
                }else {
                    if(item.getInputStream().available()<=0)continue;
                    String fileName = item.getName();
                    fileName = fileName.substring(fileName.lastIndexOf("."));
                    fileName = "/"+new Date().getTime()+fileName;
                    String path = request.getServletContext().getRealPath("/images")+fileName;
                    InputStream in = item.getInputStream();
                    FileOutputStream out = new FileOutputStream(path);
                    byte[] buffer = new byte[1024];
                    int len=0;
                    while( (len=in.read(buffer))>0 ) {
                        out.write(buffer);
                    }
                    in.close();
                    out.close();
                    item.delete();
                    switch(item.getFieldName()) {
                        case "bcover":
                            b.setBcover("images"+fileName);
                            break;
                        case "bimage1":
                            b.setBimage1("images"+fileName);
                            break;
                        case "bimage2":
                            b.setBimage2("images"+fileName);
                            break;
                    }
                }
            }
            bookService.addBook(b);
        } catch (FileUploadException e) {
            System.out.println(e.getMessage());
        }

        return  "redirect:book_list.action?pageNumber=1&rtype=0";

    }

    @RequestMapping("/admin/book_edit_show")
    public String ShowBookByBid(int bid,HttpServletRequest request)
    {
        Book b = bookService.queryBookByID(bid);
        request.setAttribute("g", b);
        return "admin/book_edit";
    }

    @RequestMapping("/admin/book_update")
    public String ModifyBook(HttpServletRequest request) throws Exception {
        DiskFileItemFactory factory=new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        try {
            List<FileItem> list = upload.parseRequest(request);
            Book b=new Book();
            for(FileItem item:list) {
                if(item.isFormField()) {
                    switch(item.getFieldName()) {
                        case "bid":
                            b.setBid(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "bname":
                            b.setBname(item.getString("utf-8"));
                            break;
                        case "bprice":
                            b.setBprice(Double.parseDouble(item.getString("utf-8")));
                            break;
                        case "bmark":
                            b.setBmark(item.getString("utf-8"));
                            break;
                        case "bstock":
                            b.setBstock(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "btid":
                            b.setBtid(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "bisbn":
                            b.setBisbn(item.getString("utf-8"));
                            break;
                        case "bauthor":
                            b.setBauthor(item.getString("utf-8"));
                            break;
                        case "bpublisher":
                            b.setBpublisher(item.getString("utf-8"));
                            break;
                        case "bcover":
                            b.setBcover(item.getString("utf-8"));
                            break;
                        case "bimage1":
                            b.setBimage1(item.getString("utf-8"));
                            break;
                        case "bimage2":
                            b.setBimage2(item.getString("utf-8"));
                            break;
                    }
                }else {
                    if(item.getInputStream().available()<=0)continue;
                    String fileName = item.getName();
                    fileName = fileName.substring(fileName.lastIndexOf("."));
                    fileName = "/"+new Date().getTime()+fileName;
                    String path = request.getServletContext().getRealPath("/images")+fileName;
                    InputStream in = item.getInputStream();
                    FileOutputStream out = new FileOutputStream(path);
                    byte[] buffer = new byte[1024];
                    int len=0;
                    while( (len=in.read(buffer))>0 ) {
                        out.write(buffer);
                    }
                    in.close();
                    out.close();
                    item.delete();
                    switch(item.getFieldName()) {
                        case "bcover":
                            b.setBcover("images"+fileName);
                            break;
                        case "bimage1":
                            b.setBimage1("images"+fileName);
                            break;
                        case "bimage2":
                            b.setBimage2("images"+fileName);
                            break;
                    }
                }
            }
            bookService.modifyBook(b);
            //Service.update(g);
            //request.getRequestDispatcher("/admin/goods_list?pageNumber="+pageNumber+"&type="+type).forward(request, response);
        } catch (FileUploadException e) {
            System.out.println(e.getMessage());
        }

        return  "redirect:book_list.action?pageNumber=1&rtype=0";
    }
}


package com.vilicode.controller;

import com.vilicode.bean.Book;
import com.vilicode.bean.Order;
import com.vilicode.bean.Page;
import com.vilicode.bean.User;
import com.vilicode.service.BookService;
import com.vilicode.service.OrderService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.List;

@Controller
public class OrderController {
    @Autowired
    public BookService bookService;
    @Autowired
    public OrderService orderService;

    @RequestMapping(value = "/books_buy")
    public void AddBookToCart(@RequestParam("bid") int bid, HttpServletRequest request, HttpServletResponse response) throws IOException {
        Order o = null;
        if(request.getSession().getAttribute("order") != null) {
            o = (Order) request.getSession().getAttribute("order");
        }else {
            o = new Order();
            o.setOamount(0);
            o.setOtotal(0.0);
            request.getSession().setAttribute("order", o);
        }
        Book book = bookService.queryBookByID(bid);
        if(book.getBstock()>0) {
            o.addGoods(book);
            response.getWriter().print("ok");
        }else {
            response.getWriter().print("fail");
        }
    }
    @RequestMapping(value = "/books_lessen")
    public void LessenBookToCart(@RequestParam("bid") int bid, HttpServletRequest request, HttpServletResponse response) throws IOException {
        Order o = (Order) request.getSession().getAttribute("order");
        o.lessen(bid);
        response.getWriter().print("ok");
    }

    @RequestMapping(value = "/books_delete")
    public void DeleteBookToCart(@RequestParam("bid") int bid, HttpServletRequest request, HttpServletResponse response) throws IOException {
        Order o = (Order) request.getSession().getAttribute("order");
        o.delete(bid);
        response.getWriter().print("ok");
    }

    @RequestMapping(value = "/order_confirm")
    public String OrderConfirm( int opaytype,HttpServletRequest request)
    {
        Order o = (Order) request.getSession().getAttribute("order");
        o.setOstatus(2);
        o.setOpaytype(opaytype);
        User user=(User)request.getSession().getAttribute("user");
        o.setUid(user.getUid());
        o.setOrealname(user.getUrealname());
        o.setOphone(user.getUphone());
        o.setOaddress(user.getUaddress());
        boolean result=orderService.addOrder(o);
        if(result)
        {
            request.getSession().removeAttribute("order");
            request.setAttribute("msg", "订单支付成功！");
            return "order_result";
        }
        else
        {
            request.setAttribute("failmsg", "订单支付失败！");
            return "order_result";
        }

    }
    @RequestMapping("/order_submit")
    public String OrderSubmit(HttpServletRequest request)
    {
        if(request.getSession().getAttribute("user")!=null) {
            return "order_submit";
        }else {
            request.setAttribute("failMsg", "请登录后，再提交订单！");
            return "redirect:user_login.jsp";
        }
    }

    @RequestMapping("order_list")
    public String ShowOrderByUid(HttpServletRequest request)
    {
        User user=(User)request.getSession().getAttribute("user");
        if(user==null)
        {
            return "redirect:/index.action";
        }
        List<Order> orderList=orderService.queryOrderByUid(user.getUid());
        request.setAttribute("orderList", orderList);
        return "order_list";
    }

    @RequestMapping("/admin/order_list")
    public String ShowOrderList(int pageNumber,int ostatus,HttpServletRequest request)
    {
        request.setAttribute("ostatus", ostatus);
        if(pageNumber<=0)
            pageNumber=1;
        Page p = orderService.queryOrdersByOstatus(ostatus,pageNumber);
        if(p.getTotalPage()==0)
        {
            p.setTotalPage(1);
            p.setPageNumber(1);
        }
        else {
            if(pageNumber>=p.getTotalPage()+1)
            {
                p = orderService.queryOrdersByOstatus(ostatus,p.getTotalPage());
            }
        }

        request.setAttribute("p", p);
        return "admin/order_list";
    }

    @RequestMapping("/admin/order_status_change")
    public String ChangeOrderStatusByOid(String oid,int ostatus,HttpServletRequest request)
    {
        boolean result= orderService.updateOrderStatus(oid,ostatus);
        return "redirect:order_list.action?pageNumber=1&ostatus="+ostatus;
    }

    @RequestMapping("/admin/order_delete")
    public String DeleteOrderByOid(String oid,int ostatus,HttpServletRequest request)
    {
        boolean result= orderService.deleteOrderByOid(oid);
        return "redirect:order_list.action?pageNumber=1&ostatus="+ostatus;
    }

}


package com.vilicode.controller;

import com.vilicode.Utils.MyCipher;
import com.vilicode.bean.Page;
import com.vilicode.bean.User;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import com.vilicode.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class UserController {
    @Autowired
    private UserService userService;
    @RequestMapping("/login")
    public String login(User tempUser, HttpServletRequest request, HttpSession session)
    {
        String path="";
        User user=userService.login(tempUser.getUname());
        if(user==null)
        {
            request.setAttribute("failMsg","用户名不存在！");
            return "user_login";
        }
        if(tempUser.getUpwd().equals(user.getUpwd()))
        {
            session.setAttribute("user", user);
            request.setAttribute("msg","登录成功！");
            return "redirect:/index.action";
        }else{
            request.setAttribute("failMsg","密码错误！");
            return "user_login";
        }
    }
    @RequestMapping("/register")
    public String register(User user, HttpServletRequest request)
    {
        String path="";
        user.setUrole(1);
        user.setUmark("普通用户");
        if(userService.register(user))
        {
            path="redirect:user_login.jsp";
        }else{
            request.setAttribute("msg","用户名重复！");
            path="user_register";
        }
        return path;
    }

    @RequestMapping("/admin/user_add")
    public String AddUser(User user, HttpServletRequest request)
    {
        user.setUrole(1);
        user.setUmark("普通用户");
        if(userService.register(user))
        {
            return "redirect:user_list.action?pageNumber=1";
        }else{
            request.setAttribute("msg","用户名重复！");
            return "admin/user_add";
        }
    }
    @RequestMapping("/logout")
    public String logout(HttpServletRequest request)
    {
        request.getSession().removeAttribute("user");
        return "redirect:index.action";
    }
    @RequestMapping("/admin/logout")
    public String adminLogout(HttpServletRequest request)
    {
        request.getSession().removeAttribute("user");
        return "redirect:index.action";
    }

    @RequestMapping("/change_phone_and_address")
    public String updateUphoneAndUaddress(int uid,String uphone,String uaddress,HttpServletRequest request)
    {
        boolean result=userService.UpdatePhoneAndAddress(uid,uphone,uaddress);
        if(result)
        {
            request.setAttribute("msg","修改成功!");
            User u=(User)request.getSession().getAttribute("user");
            u.setUaddress(uaddress);
            u.setUphone(uphone);
            request.getSession().removeAttribute("user");
            request.getSession().setAttribute("user",u);
            return "user_center";
        }
        else
        {
            request.setAttribute("failMsg","修改密码时出现错误，请确认原密码是否正确或联系管理员!");
            return "user_center";
        }
    }

    @RequestMapping("/change_password")
    public String updatePassword(int uid,String oldupwd,String upwd,HttpServletRequest request)
    {
        boolean result=userService.UpdatePassword(uid,upwd,oldupwd);
        if(result)
        {
            request.setAttribute("msg","修改成功!");
            MyCipher myCipher=new MyCipher();
            User u=(User)request.getSession().getAttribute("user");
            u.setUpwd(myCipher.encrypt(upwd,"!"));
            request.getSession().removeAttribute("user");
            request.getSession().setAttribute("user",u);
            return "user_center";
        }
        else
        {
            request.setAttribute("failMsg","修改密码时出现错误，请确认原密码是否正确或联系管理员!");
            return "user_center";
        }
    }

    @RequestMapping("admin/change_password")
    public String updatePassword(int uid,String upwd,HttpServletRequest request)
    {
        boolean result=userService.UpdatePassword(uid,upwd);
        if(result)
        {
            MyCipher myCipher=new MyCipher();
            request.setAttribute("msg","修改成功!");
            User u=(User)request.getSession().getAttribute("user");
            u.setUpwd(myCipher.encrypt(upwd,"!"));
            request.getSession().removeAttribute("user");
            request.getSession().setAttribute("user",u);
            return "redirect:user_list.action?pageNumber=1";
        }
        else
        {
            request.setAttribute("failMsg","修改失败");
            return "redirect:user_list.action?pageNumber=1";
        }
    }

    @RequestMapping("admin/user_list")
    public String ShowUserList(int pageNumber,HttpServletRequest request)
    {
        if(pageNumber<=0)
            pageNumber=1;
        Page p = userService.queryUser(pageNumber);
        if(p.getTotalPage()==0)
        {
            p.setTotalPage(1);
            p.setPageNumber(1);
        }
        else {
            if(pageNumber>=p.getTotalPage()+1)
            {
                p = userService.queryUser(p.getTotalPage());
            }
        }
        request.setAttribute("p", p);
        return "admin/user_list";
    }

    @RequestMapping("admin/user_delete")
    public String DeleteUser(int uid)
    {
        boolean result= userService.deleteUser(uid);
        return "redirect:user_list.action?pageNumber=1";
    }

    @RequestMapping("/admin/user_edit_show")
    public String ChangeUser(int uid,HttpServletRequest request)
    {
        User user=userService.queryUserByUid(uid);
        if(user==null)
            return "redirect:user_list.action?pageNumber=1";
        else
        {
            request.setAttribute("u",user);
            return "admin/user_edit";
        }
    }
    @RequestMapping("/admin/user_update")
    public String updateUser(int uid,String uphone,String uaddress,HttpServletRequest request)
    {
        boolean result=userService.UpdatePhoneAndAddress(uid,uphone,uaddress);
        if(result)
        {
            User user=(User)request.getSession().getAttribute("user");
            if(user.getUid()==uid)
            {
                user.setUaddress(uaddress);
                user.setUphone(uphone);
                request.getSession().removeAttribute("user");
                request.getSession().setAttribute("user",user);
            }
        }
        return "redirect:user_list.action?pageNumber=1";
    }
}


package com.vilicode.controller;

import com.vilicode.Utils.MyCipher;
import com.vilicode.bean.Page;
import com.vilicode.bean.User;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import com.vilicode.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class UserController {
    @Autowired
    private UserService userService;
    @RequestMapping("/login")
    public String login(User tempUser, HttpServletRequest request, HttpSession session)
    {
        String path="";
        User user=userService.login(tempUser.getUname());
        if(user==null)
        {
            request.setAttribute("failMsg","用户名不存在！");
            return "user_login";
        }
        if(tempUser.getUpwd().equals(user.getUpwd()))
        {
            session.setAttribute("user", user);
            request.setAttribute("msg","登录成功！");
            return "redirect:/index.action";
        }else{
            request.setAttribute("failMsg","密码错误！");
            return "user_login";
        }
    }
    @RequestMapping("/register")
    public String register(User user, HttpServletRequest request)
    {
        String path="";
        user.setUrole(1);
        user.setUmark("普通用户");
        if(userService.register(user))
        {
            path="redirect:user_login.jsp";
        }else{
            request.setAttribute("msg","用户名重复！");
            path="user_register";
        }
        return path;
    }

    @RequestMapping("/admin/user_add")
    public String AddUser(User user, HttpServletRequest request)
    {
        user.setUrole(1);
        user.setUmark("普通用户");
        if(userService.register(user))
        {
            return "redirect:user_list.action?pageNumber=1";
        }else{
            request.setAttribute("msg","用户名重复！");
            return "admin/user_add";
        }
    }
    @RequestMapping("/logout")
    public String logout(HttpServletRequest request)
    {
        request.getSession().removeAttribute("user");
        return "redirect:index.action";
    }
    @RequestMapping("/admin/logout")
    public String adminLogout(HttpServletRequest request)
    {
        request.getSession().removeAttribute("user");
        return "redirect:index.action";
    }

    @RequestMapping("/change_phone_and_address")
    public String updateUphoneAndUaddress(int uid,String uphone,String uaddress,HttpServletRequest request)
    {
        boolean result=userService.UpdatePhoneAndAddress(uid,uphone,uaddress);
        if(result)
        {
            request.setAttribute("msg","修改成功!");
            User u=(User)request.getSession().getAttribute("user");
            u.setUaddress(uaddress);
            u.setUphone(uphone);
            request.getSession().removeAttribute("user");
            request.getSession().setAttribute("user",u);
            return "user_center";
        }
        else
        {
            request.setAttribute("failMsg","修改密码时出现错误，请确认原密码是否正确或联系管理员!");
            return "user_center";
        }
    }

    @RequestMapping("/change_password")
    public String updatePassword(int uid,String oldupwd,String upwd,HttpServletRequest request)
    {
        boolean result=userService.UpdatePassword(uid,upwd,oldupwd);
        if(result)
        {
            request.setAttribute("msg","修改成功!");
            MyCipher myCipher=new MyCipher();
            User u=(User)request.getSession().getAttribute("user");
            u.setUpwd(myCipher.encrypt(upwd,"!"));
            request.getSession().removeAttribute("user");
            request.getSession().setAttribute("user",u);
            return "user_center";
        }
        else
        {
            request.setAttribute("failMsg","修改密码时出现错误，请确认原密码是否正确或联系管理员!");
            return "user_center";
        }
    }

    @RequestMapping("admin/change_password")
    public String updatePassword(int uid,String upwd,HttpServletRequest request)
    {
        boolean result=userService.UpdatePassword(uid,upwd);
        if(result)
        {
            MyCipher myCipher=new MyCipher();
            request.setAttribute("msg","修改成功!");
            User u=(User)request.getSession().getAttribute("user");
            u.setUpwd(myCipher.encrypt(upwd,"!"));
            request.getSession().removeAttribute("user");
            request.getSession().setAttribute("user",u);
            return "redirect:user_list.action?pageNumber=1";
        }
        else
        {
            request.setAttribute("failMsg","修改失败");
            return "redirect:user_list.action?pageNumber=1";
        }
    }

    @RequestMapping("admin/user_list")
    public String ShowUserList(int pageNumber,HttpServletRequest request)
    {
        if(pageNumber<=0)
            pageNumber=1;
        Page p = userService.queryUser(pageNumber);
        if(p.getTotalPage()==0)
        {
            p.setTotalPage(1);
            p.setPageNumber(1);
        }
        else {
            if(pageNumber>=p.getTotalPage()+1)
            {
                p = userService.queryUser(p.getTotalPage());
            }
        }
        request.setAttribute("p", p);
        return "admin/user_list";
    }

    @RequestMapping("admin/user_delete")
    public String DeleteUser(int uid)
    {
        boolean result= userService.deleteUser(uid);
        return "redirect:user_list.action?pageNumber=1";
    }

    @RequestMapping("/admin/user_edit_show")
    public String ChangeUser(int uid,HttpServletRequest request)
    {
        User user=userService.queryUserByUid(uid);
        if(user==null)
            return "redirect:user_list.action?pageNumber=1";
        else
        {
            request.setAttribute("u",user);
            return "admin/user_edit";
        }
    }
    @RequestMapping("/admin/user_update")
    public String updateUser(int uid,String uphone,String uaddress,HttpServletRequest request)
    {
        boolean result=userService.UpdatePhoneAndAddress(uid,uphone,uaddress);
        if(result)
        {
            User user=(User)request.getSession().getAttribute("user");
            if(user.getUid()==uid)
            {
                user.setUaddress(uaddress);
                user.setUphone(uphone);
                request.getSession().removeAttribute("user");
                request.getSession().setAttribute("user",user);
            }
        }
        return "redirect:user_list.action?pageNumber=1";
    }
}

五、底部获取项目（9.9￥带走）

有问题，或者需要协助调试运行项目的也可以


http://www.kler.cn/a/233274.html

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