zoukankan      html  css  js  c++  java

  • 零售商商品管理系统代码节选

    该系统使用 Springboot2.0+MySQL+theamleaf完成设计。

    代码节选：

    controller部分：

    #admincontroller

    <!DOCTYPE html>
    <html lang="zh-cn" xmlns:th="http://www.thymeleaf.org">
    <head th:replace="~{fragments/header :: head_login}"></head>
    <body th:style="'background:url(/img/bg/'+@{${pic}}+');no-repeat; background-size: cover;'">

    <!--Container-->
    <div id="container" class="" style="margin: 0 auto; padding-bottom: 0%; padding-top: 7.5%;  380px;">

        <div class="panel panel-color panel-danger panel-pages panel-shadow">
            <div class="panel-heading bg-img">
                <div class="bg-overlay"></div>
                <h3 class="text-center m-t-10"> Login</h3>
            </div>
            <div class="panel-body">
                <form class="form-horizontal m-t-20" id="loginForm" th:action="@{/login}" method="post">
                    <div class="form-group">
                        <div class="col-xs-12">
                            <label for="username" class="">账号</label>
                            <input type="text" class="input-lg input-border" id="username" name="username" maxlength="50"
                                   placeholder="请输入账号" required="">
                        </div>
                    </div>
                    <div class="form-group">
                        <div class="col-xs-12">
                            <label for="password" class="">密码</label>
                            <input type="password" class="input-lg input-border" id="password" name="password"
                                   maxlength="30" required=""
                                   placeholder="请输入密码">
                        </div>
                    </div>
                    <div class="form-group text-center m-t-40">
                        <div class="col-xs-12">
                            <button class="btn btn-danger btn-lg btn-rounded btn-block w-lg waves-effect waves-light" style="box-shadow: 0px 0px 4px #868282;" type="submit">登&nbsp;录
                            </button>
                        </div>
                    </div>
                    <div class="" th:if="${loginError}">
                        <p class="" th:text="${errorMsg}"></p>
                    </div>
                </form>
            </div>
        </div>
    </div>
    <!--END Container-->

    <!--Footer-->
    <div id="footer" th:replace="~{fragments/footer :: footer-content}"></div>
    <!--END Footer-->

    </body>
    </html>

    #salecontroller

    package com.siri.retail_management_system.controller;

    import com.siri.retail_management_system.domain.Member;
    import com.siri.retail_management_system.domain.Merchandise;
    import com.siri.retail_management_system.domain.Result;
    import com.siri.retail_management_system.domain.Sale;
    import com.siri.retail_management_system.enums.ResultEnum;
    import com.siri.retail_management_system.service.MemberService;
    import com.siri.retail_management_system.service.MerchandiseServiceImpl;
    import com.siri.retail_management_system.service.SaleServiceImpl;
    import com.siri.retail_management_system.utils.CookieUtil;
    import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Controller;
    import org.springframework.ui.Model;
    import org.springframework.web.bind.annotation.*;

    import javax.servlet.http.HttpServletRequest;
    import java.util.List;

    @Controller
    @RequestMapping("/sale")
    public class SaleController {

        private final static Logger logger = LoggerFactory.getLogger(SaleController.class);

        @Autowired
        SaleServiceImpl saleService;

        @Autowired
        MerchandiseServiceImpl merchandiseService;

        @Autowired
        MemberService memberService;

        @GetMapping
        public String listSale(Model model,
                               HttpServletRequest request) {
            String id = CookieUtil.getCookieValue("loginID", request);
            if (id == null)
                return "redirect:/login";


            model.addAttribute("active", "sale");

            Result<List<Sale>> result = saleService.findAll();

            if (result.getErrCode() == ResultEnum.SUCCESS.getCode()) {
                model.addAttribute("title", "出货管理");
                model.addAttribute("saleList", result.getData());
            } else {
                model.addAttribute("title", "错误");
                model.addAttribute("errormsg", result.getErrMessage());
                logger.error(result.getErrMessage());
                return "errors";
            }

            return "sale/sale_list";
        }

        @GetMapping("/add/{name}")
        public String addSale(Model model,
                              @PathVariable("name") String name,
                              HttpServletRequest request) {
            String loginID = CookieUtil.getCookieValue("loginID", request);
            if (loginID == null)
                return "redirect:/login";

            model.addAttribute("title", "出货管理");
            model.addAttribute("active", "sale");

            model.addAttribute("merchandisename", name);

            return "sale/sale_edit";
        }

        @PostMapping("/save")
        public String saveSale(Model model,
                               @RequestParam("id") Integer id,
                               @RequestParam("merchandisename") String merchandisename,
                               @RequestParam("number") Integer number,
                               @RequestParam("telephone") String telephone) {

            model.addAttribute("title", "出货管理");
            model.addAttribute("active", "sale");

            Double sale_price = 0.0;
            String member_name = null;

            Result<Merchandise> merchandiseResult = merchandiseService.findByName(merchandisename);
            if (merchandiseResult.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                model.addAttribute("title", "错误");
                model.addAttribute("errormsg", merchandiseResult.getErrMessage());
                return "errors";
            }

            //检查商品库存是否足够
            int curentNumber = merchandiseResult.getData().getNumber();
            if (curentNumber < number) {
                model.addAttribute("title", "错误");
                model.addAttribute("errormsg", "库存不足！");
                return "errors";
            } else {
                //扣除相应数量商品
                merchandiseResult.getData().setNumber(curentNumber - number);
                Result<Merchandise> result = merchandiseService.addOrUpdate(merchandiseResult.getData());
                if (result.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                    model.addAttribute("title", "错误");
                    model.addAttribute("errormsg", result.getErrMessage());
                    return "errors";
                }
            }

            sale_price = merchandiseResult.getData().getSale_price();

            //查询会员信息
            Result<Member> memberResult;
            if (telephone.length() != 0) {
                memberResult = memberService.findByTelephone(telephone);
                if (memberResult.getErrCode() == ResultEnum.SUCCESS.getCode()) {
                    member_name = memberResult.getData().getMembername();
                    sale_price = merchandiseResult.getData().getMember_price();

                    //添加积分
                    int point = memberResult.getData().getPoints() + (int) (sale_price * number);
                    memberResult.getData().setPoints(point);
                    Result<Member> result = memberService.addOrUpdate(memberResult.getData());
                    if (result.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                        model.addAttribute("title", "错误");
                        model.addAttribute("errormsg", result.getErrMessage());
                        return "errors";
                    }
                }
            }


            if (id != null) {
                Result<Sale> result = saleService.findOne(id);
                if (result.getErrCode() == ResultEnum.SUCCESS.getCode()) {
                    Sale sale = result.getData();
                    sale.setMerchandisename(merchandisename);
                    sale.setMembername(member_name);
                    sale.setNumber(number);
                    sale.setSale_price(sale_price);

                    result = saleService.addOrUpdate(sale);
                    if (result.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                        model.addAttribute("title", "错误");
                        model.addAttribute("errormsg", result.getErrMessage());
                        return "errors";
                    }
                } else {
                    model.addAttribute("errormsg", result.getErrMessage());
                    return "errors";
                }
            } else {

                Sale sale = new Sale(merchandisename, number, sale_price);
                sale.setMembername(member_name);
                Result<Sale> result = saleService.addOrUpdate(sale);
                if (result.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                    model.addAttribute("title", "错误");
                    model.addAttribute("errormsg", result.getErrMessage());
                    return "errors";
                }
            }

            return "redirect:/sale";
        }

        @GetMapping("/withdraw/{id}")
        public String withdraw(Model model,
                               @PathVariable("id") Integer id,
                               HttpServletRequest request) {
            String loginID = CookieUtil.getCookieValue("loginID", request);
            if (loginID == null)
                return "redirect:/login";

            Result<Sale> saleResult = saleService.findOne(id);
            if (saleResult.getErrCode() == ResultEnum.SUCCESS.getCode()) {
                double price = saleResult.getData().getSale_price();

                Result<Merchandise> merchandiseResult = merchandiseService.findByName(saleResult.getData().getMerchandisename());
                if (merchandiseResult.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                    model.addAttribute("title", "错误");
                    model.addAttribute("errormsg", merchandiseResult.getErrMessage());
                    return "errors";
                }
                Merchandise merchandise = merchandiseResult.getData();
                int number = saleResult.getData().getNumber() + merchandise.getNumber();
                merchandise.setNumber(number);
                Result<Merchandise> result = merchandiseService.addOrUpdate(merchandise);
                if (result.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                    model.addAttribute("title", "错误");
                    model.addAttribute("errormsg", result.getErrMessage());
                    return "errors";
                }

                String memberName = saleResult.getData().getMembername();
                if (memberName != null && memberName.length() > 0) {
                    Result<Member> memberResult = memberService.findByMembername(memberName);
                    if (memberResult.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                        model.addAttribute("title", "错误");
                        model.addAttribute("errormsg", memberResult.getErrMessage());
                        return "errors";
                    }
                    Member member = memberResult.getData();
                    int point = member.getPoints() - (int) (price * number);
                    point = point > 0 ? point : 0;
                    member.setPoints(point);
                    Result<Member> memberResult1 = memberService.addOrUpdate(member);
                    if (result.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                        model.addAttribute("title", "错误");
                        model.addAttribute("errormsg", memberResult1.getErrMessage());
                        return "errors";
                    }
                }

                saleService.delete(id);
            }

            return "redirect:/sale";
        }

        @GetMapping("/delete/{id}")
        public String deleteSale(Model model,
                                 @PathVariable("id") Integer id,
                                 HttpServletRequest request) {
            String loginID = CookieUtil.getCookieValue("loginID", request);
            if (loginID == null)
                return "redirect:/login";

            saleService.delete(id);

            return "redirect:/sale";
        }
    }

    #income
    package com.siri.retail_management_system.controller;

    import com.siri.retail_management_system.domain.InCome;
    import com.siri.retail_management_system.domain.Merchandise;
    import com.siri.retail_management_system.domain.Result;
    import com.siri.retail_management_system.enums.ResultEnum;
    import com.siri.retail_management_system.service.InComeServiceImpl;
    import com.siri.retail_management_system.service.MerchandiseServiceImpl;
    import com.siri.retail_management_system.utils.CookieUtil;
    import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Controller;
    import org.springframework.ui.Model;
    import org.springframework.web.bind.annotation.*;

    import javax.servlet.http.HttpServletRequest;
    import java.util.List;

    @Controller
    @RequestMapping("/income")
    public class IncomeController {

        private final static Logger logger = LoggerFactory.getLogger(IncomeController.class);

        @Autowired
        InComeServiceImpl inComeService;

        @GetMapping
        public String listIncome(Model model,
                                HttpServletRequest request) {
            String loginID = CookieUtil.getCookieValue("loginID", request);
            if (loginID == null)
                return "redirect:/login";


            model.addAttribute("active", "income");

            Result<List<InCome>> result = inComeService.findAll();

            if (result.getErrCode() == ResultEnum.SUCCESS.getCode()) {
                model.addAttribute("title", "进货管理");
                model.addAttribute("incomeList", result.getData());
            } else {
                model.addAttribute("title", "错误");
                model.addAttribute("errormsg", result.getErrMessage());
                logger.error(result.getErrMessage());
                return "errors";
            }

            return "income/income_list";
        }

        @GetMapping("/edit/{id}")
        public String editInCome(Model model,
                                      @PathVariable("id") Integer id,
                                      HttpServletRequest request) {
            String loginID = CookieUtil.getCookieValue("loginID", request);
            if (loginID == null)
                return "redirect:/login";

            model.addAttribute("active", "income");

            Result<InCome> result = inComeService.findOne(id);

            if (result.getErrCode() == ResultEnum.SUCCESS.getCode()) {
                model.addAttribute("title", "进货管理");
                model.addAttribute("income", result.getData());
                model.addAttribute("merchandisename",result.getData().getMerchandisename());

            } else {
                model.addAttribute("title", "错误");
                model.addAttribute("errormsg", result.getErrMessage());
                logger.error(result.getErrMessage());
                return "errors";
            }

            return "income/income_edit";
        }

        @GetMapping("/add/{name}")
        public String addInCome(Model model,
                                     @PathVariable("name") String name,
                                     HttpServletRequest request) {
            String loginID = CookieUtil.getCookieValue("loginID", request);
            if (loginID == null)
                return "redirect:/login";

            model.addAttribute("title", "进货管理");
            model.addAttribute("active", "income");

            model.addAttribute("merchandisename",name);

            return "income/income_edit";
        }

        @PostMapping("/save")
        public String saveInCome(Model model,
                                      @RequestParam("id") Integer id,
                                      @RequestParam("merchandisename") String merchandisename,
                                      @RequestParam("number") Integer number,
                                      @RequestParam("income_price") Double income_price,
                                      @RequestParam("supplier") String supplier) {

            model.addAttribute("title", "进货管理");
            model.addAttribute("active", "income");

            if (id != null) {
                Result<InCome> result = inComeService.findOne(id);
                if (result.getErrCode() == ResultEnum.SUCCESS.getCode()) {
                    InCome income = result.getData();
                    income.setMerchandisename(merchandisename);
                    income.setSupplier(supplier);
                    income.setNumber(number);
                    income.setIncome_price(income_price);

                    result = inComeService.addOrUpdate(income);
                    if (result.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                        model.addAttribute("title", "错误");
                        model.addAttribute("errormsg", result.getErrMessage());
                        return "errors";
                    }
                } else {
                    model.addAttribute("errormsg", result.getErrMessage());
                    return "errors";
                }
            } else {
                InCome income = new InCome(merchandisename,supplier,number,income_price);
                Result<InCome> result = inComeService.addOrUpdate(income);
                if (result.getErrCode() != ResultEnum.SUCCESS.getCode()) {
                    model.addAttribute("title", "错误");
                    model.addAttribute("errormsg", result.getErrMessage());
                    return "errors";
                }
            }

            return "redirect:/income";
        }

        @GetMapping("/delete/{id}")
        public String deleteInCome(Model model,
                                        @PathVariable("id") Integer id,
                                        HttpServletRequest request) {
            String loginID = CookieUtil.getCookieValue("loginID", request);
            if (loginID == null)
                return "redirect:/login";

            inComeService.delete(id);

            return "redirect:/income";
        }
    }
    #login.html
    <!DOCTYPE html>
    <html lang="zh-cn" xmlns:th="http://www.thymeleaf.org">
    <head th:replace="~{fragments/header :: head_login}"></head>
    <body th:style="'background:url(/img/bg/'+@{${pic}}+');no-repeat; background-size: cover;'">

    <!--Container-->
    <div id="container" class="" style="margin: 0 auto; padding-bottom: 0%; padding-top: 7.5%;  380px;">

        <div class="panel panel-color panel-danger panel-pages panel-shadow">
            <div class="panel-heading bg-img">
                <div class="bg-overlay"></div>
                <h3 class="text-center m-t-10"> Login</h3>
            </div>
            <div class="panel-body">
                <form class="form-horizontal m-t-20" id="loginForm" th:action="@{/login}" method="post">
                    <div class="form-group">
                        <div class="col-xs-12">
                            <label for="username" class="">账号</label>
                            <input type="text" class="input-lg input-border" id="username" name="username" maxlength="50"
                                   placeholder="请输入账号" required="">
                        </div>
                    </div>
                    <div class="form-group">
                        <div class="col-xs-12">
                            <label for="password" class="">密码</label>
                            <input type="password" class="input-lg input-border" id="password" name="password"
                                   maxlength="30" required=""
                                   placeholder="请输入密码">
                        </div>
                    </div>
                    <div class="form-group text-center m-t-40">
                        <div class="col-xs-12">
                            <button class="btn btn-danger btn-lg btn-rounded btn-block w-lg waves-effect waves-light" style="box-shadow: 0px 0px 4px #868282;" type="submit">登&nbsp;录
                            </button>
                        </div>
                    </div>
                    <div class="" th:if="${loginError}">
                        <p class="" th:text="${errorMsg}"></p>
                    </div>
                </form>
            </div>
        </div>
    </div>
    <!--END Container-->

    <!--Footer-->
    <div id="footer" th:replace="~{fragments/footer :: footer-content}"></div>
    <!--END Footer-->

    </body>
    </html>
  • 相关阅读:
    配置文件配置网络
    安装Linux centos 7.3
    java二维字符数组的输入
    前端保存JSON文件到本地
    在Springboot中使用swagger2
    Vue better-scroll使用指南
    解决端口占用问题
    CheckSum(校验和)计算
    区分按字寻址与按字节寻址
    进制转换
  • 原文地址：https://www.cnblogs.com/phs007/p/10940955.html
Copyright © 2011-2022 走看看