基于微信小程序的在线商城点单系统

前言：闲来无事，想以后自己开一个小超市或者小吃店，能够支持线上下单，既方便客户也方便自己。系统采用C#语言作为后端实现与小程序的交互，给用来学习或者想自己开个小店的朋友当个参考。
文末获取源码联系
精彩专栏持续更新推荐订阅，收藏关注不迷路

微信小程序实战开发专栏

一、项目介绍

小程序主要有首页、商品详情、购物车、个人中心等模块。
管理端主要有人员管理、商品管理、订单管理等模块。

二、相关技术

html+css+js：微信小程序界面。
NetCore框架+C#程序语言：小程序及后台管理系统API的实现。
Layui前端框架：web后台管理界面样式及数据渲染框架。
SqlServer数据库：数据支持。

三、小程序效果图

四、后台管理效果图

五、代码块

<!-- 自定义顶部 start -->
<view class="yx-custom" style="padding-top:{{statusBarHeight}}px;background-image: linear-gradient(43deg, #12C206,#00C90F);"><view class="headerBox"><view class="leftAddress"><image class="leftAddressIcon" src="{{imgUrl}}/upload/20220608/addressIcon.png" lazy-load="true"></image><view class="leftAddressText little">橘猫餐厅</view><image class="rightJtIcon" src="{{imgUrl}}/upload/20220608/jtBottom.png" lazy-load="true"></image></view><view class="appletsTitle"></view></view>
</view>
<!-- 自定义顶部 占位标签 -->
<view class="yx-empty_custom" style="padding-top:{{statusBarHeight}}px;"></view>
<!-- banner图 -->
<view style="background: url({{imgUrl}}/upload/20220608/topBackImg.png);background-size: 100% 100%;width:750rpx;height:324rpx;"><view class="bannerBottom"></view>
</view>
<!-- 分类及商品 -->
<view class="containerBox" style="height:{{nowEquipmentHeight-((statusBarHeight*2)+162)}}px;"><scroll-view class="menu-left" scroll-y="true" style="height:{{nowEquipmentHeight-((statusBarHeight*2)+162)}}px;"><view wx:for="{{menuList}}" class="little {{menuIndex==index?'menu-item-check':'menu-item'}}  {{item.prevClass}} {{item.nextClass}}" bindtap="clickMenu" data-index="{{index}}">{{item.title}}</view><view class="bottomHeightBox"></view></scroll-view><scroll-view class="menu-right" scroll-y="true" style="height:{{nowEquipmentHeight-((statusBarHeight*2)+162)}}px;"><view class="menuTitleBox"><text>热门推荐</text></view><view class="productContainer"><view class="productItem" wx:for="{{20}}" bindtap="goDetail"><view class="productImage" style="background: url({{imgUrl}}/upload/20220608/ky.jpg);background-size: 100% 100%;"></view><view class="productName little">超级无敌好吃美味烤鸭</view><view class="productPriceBox"><view class="salePrice"><text style="font-size:22rpx;">￥</text><text>58.88</text><text style="font-weight:400;">/g</text></view><view class="oldPrice middleLine">￥98</view></view></view></view><view class="bottomHeightBox"></view></scroll-view>
</view>
<!-- <image class="scanIcon" src="{{imgUrl}}/Areas/dfapi/Content/images/cp.png" lazy-load="true"></image> -->
<image class="scanIcon" src="{{imgUrl}}{{scanUrl}}" lazy-load="true" bindtap="scanTableCode"></image>

<!--pages/productDetail/index.wxml-->
<!-- 商品轮播图 -->
<view class="product-banner"><swiper class="product-banner" bindchange='onSlideChange' indicator-dots="{{indicatorDots}}" autoplay="{{autoplay}}"interval="{{interval}}" duration="{{duration}}" circular="{{circular}}"><block wx:for="{{productBanner}}" wx:key="id"><swiper-item><view><image src="{{item}}" class="product-banner" alt="" lazy-load="true" /></view></swiper-item></block></swiper>
</view>
<!-- 秒杀商品展示 -->
<view wx:if="{{productActiviType==0}}" class="activeBox"style="background: url({{imgUrl}}/upload/20220608/kill-pro-back.png);background-size: 100% 100%;"><view class="kill-leftBox"><view class="product-priceBox"><view style="height:35rpx;line-height: 35rpx;"><text class="symbol-kill">￥</text><text class="price-kill">58.8</text><text class="throuth-kill">￥98</text></view><view class="num-kill displayBox">限量200份</view></view><view class="justNum-kill"><text>已售198份</text><textclass="just-rightText">每人限购1份</text></view></view><view class="kill-rightBox"><view class="just-text">距秒杀结束仅剩</view><view class="kill-timeBox"><view class="clockBox margin-one displayBox">{{hour}}</view><view class="littleClock">:</view><view class="clockBox displayBox">{{min}}</view><view class="littleClock">:</view><view class="clockBox displayBox">{{second}}</view></view></view>
</view>
<!-- 商品名称 -->
<view class="productName-box littleTwo">超级无敌好吃美味烤鸭
</view>
<!-- 商品描述 -->
<view class="productDesc-box littleTwo">色泽红艳，肉质细嫩，味道醇厚，肥而不腻
</view>
<!-- 分享奖励 -->
<view class="productShare-money" bindtap="shareProduct"><view class="left-Share"><text>该商品分享可得奖励￥10</text></view><view class="right-Share"><image src="{{imgUrl}}/upload/20220608/share.png" lazy-load="true"></image><text>立即分享</text></view>
</view>
<!-- 商品配置规格 -->
<!-- <view class="productInfoBox"><view class="heightInfo"></view><view class="Distribution" bindtap="chouseAddress"><view class="title-info">配送</view><view class="chouseSpe">请选择收货地址</view><image src="{{imgUrl}}/upload/20220608/rightJt.png" lazy-load="true"></image></view>
</view> --><!-- 服务 -->
<view class="services-box"><view class="services-left">服务</view><view class="services-right">新鲜品质 配送到家 售后无忧</view>
</view><!-- 商品评价 -->
<view class="product-reply" ><view class="reply-title"><view class="leftReolyCount">评价(2824)</view><view class="middleSeeMore"><view>查看全部评价</view></view><image class="grayRight" src="{{imgUrl}}/upload/20220608/rightJt.png" lazy-load="true"></image></view><view class="replyUserInfo"><image  class="replyUserHead" src="{{imgUrl}}/upload/20220608/jocker.jpg" lazy-load="true"></image><view class="rightUserName"><view class="userName little">橘猫大侠</view><view class="starBox"><image src="{{imgUrl}}/upload/20220608/star5.png" class="starImg"></image></view></view></view><view class="replyContet littleTwo">味道好，配送快，值得信赖！</view>
</view> <!-- 商品详情 -->
<image class="proImgDetail" src="{{imgUrl}}/upload/20220608/prodetailImg.png" lazy-load="true"></image><view style="height:56rpx;"></view><view class="productDetailTable" wx:if="{{spuList.length>0}}"><view wx:if="{{!isShowDetail}}"><view class="productTableTr"><view class="leftTr"><view class="little leftTrText">{{spuList[0].name}}</view></view><view class="rightTr little">{{spuList[0].content}}</view></view></view><view wx:if="{{isShowDetail}}" class="productTableTr" wx:for="{{spuList}}"><view class="leftTr"><view class="little leftTrText">{{item.name}}</view></view><view class="rightTr little">{{item.content}}</view></view></view><view class="DetailArrow displayBox" wx:if="{{spuList.length>0}}"><image wx:if="{{!isShowDetail}}" bindtap="clickArrow" class="arrowImg"src="{{imgUrl}}/upload/20220608/nextJt.png" lazy-load="true"></image><text wx:if="{{!isShowDetail}}" bindtap="clickArrow" style="margin-left:10rpx;">展开</text><image wx:if="{{isShowDetail}}" bindtap="clickArrow" class="arrowImg"src="{{imgUrl}}/upload/20220608/topJt.png" lazy-load="true"></image><text wx:if="{{isShowDetail}}" bindtap="clickArrow" style="margin-left:10rpx;">收起</text>
</view>
<view style="height:56rpx;"></view>
<image src="{{imgUrl}}/upload/20220608/explain.png" class="explain"></image>
<!-- 你可能还喜欢 -->
<view class="maybeLike"><image src="{{imgUrl}}/upload/20220608/2323-2.png" class="maybeLikePng"></image><!-- 配置商品 --><view class="indexProductList"><view class="productItemBottom" wx:for="{{4}}"><view style="background: url({{imgUrl}}/upload/20220608/ky.jpg);background-size: 100% 100%;" class="productImgBottom"></view><view class="bottom-productName little">北京烤鸭</view><view class="iconBox little">干净又卫生</view><view class="buyBox-bottom"><view class="leftPrice-bottom"><text class="priceFh">￥</text><text class="bottom-price">58</text><text class="bottom-oldPrice">￥98</text></view><view class="rightAdd-bottom"  data-index="{{index}}" ><image class="rightAdd-bottom" src="{{imgUrl}}/upload/20220608/addcart.png" lazy-load="true"></image></view></view></view></view>
</view>
<view style="height:162rpx;"></view>
<view class="footer"><view class="leftFooter"><view bindtap="GoHome"><view style="background: url({{imgUrl}}/upload/20220608/6-1.png);background-size: 100% 100%;"class="footImg"></view><view class="footText">首页</view></view><view bindtap="GoShopping"><view style="background: url({{imgUrl}}/upload/20220608/6-5.png);background-size: 100% 100%;"class="footImg2"></view><view class="footText2">购物车</view></view></view><view class="rightFooter"><view class="displayShow" ><view class="addCart-btn displayBox" catchtap="btnAddCart_footer">加入购物车</view><view class="purchase-btn displayBox" bindtap="rightNowBuy">立即购买</view></view></view>
</view>

<!--pages/shoppingCart/index.wxml-->
<!--pages/login/index.wxml-->
<view class="yx-custom" style="padding-top:{{statusBarHeight}}px;background-image: linear-gradient(43deg, #12C206,#00C90F);"><view class="headerBox"><view class="leftAddress"></view><view class="appletsTitle">购物车</view></view>
</view>
<!-- 自定义顶部 占位标签 -->
<view class="yx-empty_custom" style="padding-top:{{statusBarHeight}}px;"></view>
<!-- 可下单的购物车商品 -->
<view class="go-product"><view class="product-num"><view class="left-productNum">共有5件商品</view><view class="right-delProduct" bindtap="deleteProduct"><text>删除</text></view></view><view wx:for="{{2}}" wx:for-index="idx" wx:for-item="item"><view class="discount"><view class="left-discount little">热门推荐</view><view class="discount-jt"><image src="{{imgUrl}}/upload/20220608/cartJt.png" lazy-load="true"></image></view></view><view wx:for="2" wx:for-index="indexProduct" wx:for-item="ProItem"><view class="list"><view class="product-item  height{{indexProduct}}"><movable-area><movable-view out-of-bounds="true" direction="horizontal" x="{{item.xmove}}" inertia="true" data-productIndex="{{indexProduct}}" bindtouchstart="handleTouchStart" bindtouchend="handleTouchEnd" bindchange="handleMovableChange"><view class="productItem_new "><view class="checkedIconBox"><view class="cart-con-item-icon"><icon wx:if="{{ProItem.selected}}" type="success" color="#FFBD20" bindtap="selectList_yx" data-other="{{idx}}" data-index="{{indexProduct}}" data-cartid="{{ProItem.cartId}}" /><icon wx:else type="circle" bindtap="selectList_yx" data-other="{{idx}}" data-index="{{indexProduct}}" data-cartid="{{ProItem.cartId}}" /></view></view><view class="rightProductInfo"><image src="{{imgUrl}}/upload/20220608/ky.jpg" class="cart-productImg"></image><view class="productInfoBox"><view class="cart-productName littleTwo">超级无敌好吃美味烤鸭</view><view class="cart-productSku little">500g</view><view class="cart-productPrice"><text class="priceSymbol">￥</text><text class="cart-price">58.8</text><text class="cart-oldPrice">￥98</text></view></view><view class="cart-rightNumBox"><view class="cart-con-item-num"><text class="cart-con-item-num-left" catchtap="bindMinus" data-other="{{idx}}" data-index="{{indexProduct}}" data-cartid="{{ProItem.cartId}}">-</text><input type="cart-con-item-num-mid" bindinput="bindIptCartNum" data-index='{{indexProduct}}' value="1" disabled="{{true}}" /><text class="cart-con-item-num-right" data-other="{{idx}}" data-index="{{indexProduct}}" data-cartid="{{ProItem.cartId}}" catchtap="bindPlus">+</text></view></view></view></view></movable-view></movable-area><view class="delete-btn" data-id="{{item.id}}" bindtap="handleDeleteProduct" data-other="{{idx}}" data-index="{{indexProduct}}" data-cartid="{{ProItem.cartId}}">删除</view></view></view></view></view>
</view>
<view class="cant-product"><view class="cantTitle displayBox">因配送范围，库存原因等导致失效的商品</view><view class="productItem_new height{{index}}" wx:for="{{2}}"><view class="cantProductLeft displayBox">失效</view><view class="rightProductInfo"><view class="cart-productImg" style="background: url({{imgUrl}}/upload/20220608/ky.jpg);background-size: 100% 100%;"><image src="{{imgUrl}}/upload/20220608/yyyy.png" class="cart-productImg" lazy-load="true"></image></view><view class="productInfoBox"><view class="cart-productNameYY littleTwo">曾经好吃的烤鸭</view><view class="cart-productYyy little">抱歉，该商品已售罄或下架</view><view class="cart-productPrice"><text class="priceSymbolYY">￥</text><text class="cart-priceYY">0</text></view></view><view class="cart-rightNumBox"></view></view></view><view class="clearBox"><view class="clear displayBox" bindtap="clearProduct">清空失效宝贝</view><view class="switchAddress displayBox" bindtap="switchAdd">切换地址</view></view>
</view>
<view class="maybeLike" wx:if="{{recommendProduct.length>0}}"><image src="{{imgUrl}}/upload/20220608/2323-2.png" class="maybeLikePng"></image><view class="indexProductList"><view class="productItemBottom" wx:for="{{recommendProduct}}"><view style="background: url({{item.productPic}});background-size: 100% 100%;" class="productImgBottom"></view><view class="bottom-productName little">{{item.productName}}</view><view class="iconBox little">{{item.remark}}</view><view class="buyBox-bottom"><view class="leftPrice-bottom"><text class="priceFh">￥</text><text class="bottom-price">{{item.price}}</text><text class="bottom-oldPrice">￥{{item.proSalePrice}}</text></view><view class="rightAdd-bottom" catchtap="btnAddCart" data-index="{{index}}" data-goodsid="{{item.productId}}"><image class="rightAdd-bottom" src="{{imgUrl}}/Areas/dfapi/Content/images/addcart.png" lazy-load="true"></image></view></view></view></view>
</view>
<view class="seeDetailPriceBox" wx:if="{{isShowDetailPrice}}" catchtap="btnHideDetail"><view class="shareb2"><view class="shareb2-con"><viwe class="detailTitle displayBox">优惠明细</viwe><view class="orderAllPrice"><view class="leftTitle"><text>商品总额</text></view><view class="rightTitle"><text>￥{{totalPrice}}</text></view></view><view class="orderAllPrice"><view class="leftTitle"><text>运费</text></view><view class="rightTitle"><text>+￥{{freight}}</text></view></view><view class="orderAllPrice"><view class="leftTitle"><text>优惠券</text></view><view class="rightTitle"><text style="color:#FF4C0E;">-￥{{couponAmount}}</text></view></view><view class="orderAllPrice"><view class="leftTitle"><text>折扣</text></view><view class="rightTitle"><text style="color:#FF4C0E;">-￥{{discountMoney}}</text></view></view><view class="orderAllPriceFinal"><view class="leftTitle"><text>合计</text></view><view class="rightTitle"><text>￥{{amountPayable}}</text></view></view></view></view>
</view><view class="cart-foter"><view class="allChecked"><image wx:if="{{!isCheckAll}}" src="{{imgUrl}}/upload/20220608/uncheck.png" bindtap="selectAll" lazy-load="true" class="checkImg"></image><image wx:else src="{{imgUrl}}/upload/20220608/checked.png" lazy-load="true" bindtap="selectAll" class="checkImg"></image><view class="allCheckText">全选</view></view><view class="middlePrice"><view class="priceBox"><text class="hjTitle">合计:</text><text class="symbol">￥</text><text class="priceAll">￥198</text></view><view class="coupon"><text>优惠:</text><text>￥</text><text>{{finalCou}}</text><text class="seeDetail">查看明细</text><image wx:if="{{isShowDetailPrice}}" src="{{imgUrl}}/upload/20220608/orangeOn.png" lazy-load="true" class="orangeJt" bindtap="seeDetailPrice"></image><image wx:else src="{{imgUrl}}/upload/20220608/orangeBo.png" lazy-load="true" class="orangeJt" bindtap="seeDetailPrice"></image></view></view><view class="right-btnJs"><view class="addOrder displayBox" bindtap="goBuy">结算</view></view></view><view class="bottomHeightBox"></view>

<!--pages/myCenter/index.wxml-->
<!-- 头部背景 收益容器 -->
<view class="center-Top"><view class="center-TopBack"><view class="userInfo-box"><view class="leftInfo"><view class="cnter-user"><image  src="{{imgUrl}}/upload/20220608/noUser.png" class="cnter-user" lazy-load="true"></image></view><view class="userNameBox"><view class="uNameText"><!-- <open-data  type="userNickName"></open-data> --><!-- <view wx:else bindtap="login">注册/登录</view> --><view ><text>摔跤猫子</text><!-- <button class="kefu-btn" type="primary" open-type="getUserInfo" bindgetuserinfo="getUserInfo"style="width:100%"></button> --><button  class="kefu-btn" style="width:100%"></button></view></view><view class="shop"><text>用户</text></view></view></view></view>
<!-- 我的订单入口 -->
<view class="myOrder-menu"><view class="order-title"><view class="leftTitle">我的订单</view><view class="rightSeeMore" bindtap="goToOrder" data-id="0"><image src="{{imgUrl}}/upload/20220608/black-jt.png" lazy-load="true"></image><text style="float:right;padding-right:10rpx;">查看更多</text></view></view><view class="orderMenu-img"><view class="ordermenu-detail" bindtap="goToOrder" data-id="1"><image src="{{imgUrl}}/upload/20220608/dfk.png" lazy-load="true"></image><view class="num-mark" wx:if="{{toBePaid>0}}">{{toBePaid}}</view><view class="order-text-staus">待付款</view></view><view class="ordermenu-detail" bindtap="goToOrder" data-id="2"><image src="{{imgUrl}}/upload/20220608/dfh.png" lazy-load="true"></image><view class="num-mark" wx:if="{{toBeDelivered>0}}">{{toBeDelivered}}</view><view class="order-text-staus">待发货</view></view><view class="ordermenu-detail" bindtap="goToOrder" data-id="3"><image src="{{imgUrl}}/upload/20220608/dsh.png" lazy-load="true"></image><view class="num-mark" wx:if="{{toBeReceived>0}}">{{toBeReceived}}</view><view class="order-text-staus">待收货</view></view><view class="ordermenu-detail" bindtap="goReplyList"><image src="{{imgUrl}}/upload/20220608/dpj.png" lazy-load="true"></image><view class="num-mark" wx:if="{{toBeReply>0}}">{{toBeReply}}</view><view class="order-text-staus">评价</view></view><view class="ordermenu-detail" bindtap="afterSale"><image src="{{imgUrl}}/upload/20220608/dtk.png" lazy-load="true"></image><view class="num-mark" wx:if="{{cancel>0}}">{{cancel}}</view><view class="order-text-staus">售后/退款</view></view></view>
</view></view>
</view>
<!-- 常用工具入口 -->
<view class="tool-box"><view class="often-tool-title">常用工具</view><view class="tool-menu-one" ><view class="tool-menu-detail" bindtap="GotomyEarnings"><view style="background: url({{imgUrl}}/upload/20220608/profit.png);background-size: 100% 100%;"class="toolImgBack"></view><view class="tool-title">我的收益</view></view><view class="tool-menu-detail" bindtap="GotoMyTeam"><view style="background: url({{imgUrl}}/upload/20220608/myteam.png);background-size: 100% 100%;"class="toolImgBack"></view><view class="tool-title">我的团队</view></view><view class="tool-menu-detail" bindtap="goCouponList"><view style="background: url({{imgUrl}}/upload/20220608/myCou.png);background-size: 100% 100%;"class="toolImgBack"></view><view class="tool-title">我的优惠券</view></view><view class="tool-menu-detail" bindtap="goAddressList"><view style="background: url({{imgUrl}}/upload/20220608/myAdd.png);background-size: 100% 100%;"class="toolImgBack"></view><view class="tool-title">收货地址</view></view></view><view class="tool-menu-two"><view class="tool-menu-detail" style="position: relative;"><view style="background: url({{imgUrl}}/upload/20220608/customService.png);background-size: 100% 100%;"class="toolImgBack"></view><view class="tool-title">联系客服</view><button class="kefu-btn" open-type="contact" style="width:100%"></button></view><view class="tool-menu-detail" bindtap="setUp"><view style="background: url({{imgUrl}}/upload/20220608/set.png);background-size: 100% 100%;"class="toolImgBack"></view><view class="tool-title">设置</view></view></view>
</view>

微信小程序全栈开发专栏点此订阅

文章源码及同系列教程可订阅本专栏，以实战为导向，逐步深入开发各个环节，融入打造完整全栈开发过程的经验。
订阅此专栏可添加博主微信获得额外增值服务，包括但不限于学习资料、简历修改、面试技巧、代码修正、职位内推等。