222

# Conflicts:
#	app.js
#	app.json
#	pages/navigation/index/add/add.js
#	pages/navigation/index/add/add.wxml
#	pages/navigation/index/add/camera/camera.js
#	pages/navigation/index/add/camera/camera.json
#	pages/navigation/index/add/camera/camera.wxml
#	pages/navigation/index/delete/delete.js
#	pages/navigation/index/delete/delete.wxml
#	pages/navigation/index/index.js
#	pages/navigation/index/index.wxml
#	pages/navigation/index/recommand/recommand.wxml
#	project.config.json

.eslintrc.js

@@ -0,0 +1,31 @@
+/*
+ * Eslint config file
+ * Documentation: https://eslint.org/docs/user-guide/configuring/
+ * Install the Eslint extension before using this feature.
+ */
+module.exports = {
+  env: {
+    es6: true,
+    browser: true,
+    node: true,
+  },
+  ecmaFeatures: {
+    modules: true,
+  },
+  parserOptions: {
+    ecmaVersion: 2018,
+    sourceType: 'module',
+  },
+  globals: {
+    wx: true,
+    App: true,
+    Page: true,
+    getCurrentPages: true,
+    getApp: true,
+    Component: true,
+    requirePlugin: true,
+    requireMiniProgram: true,
+  },
+  // extends: 'eslint:recommended',
+  rules: {},
+}

app.js

@@ -0,0 +1,589 @@
+// app.js
+App({
+
+  onLaunch: function () {
+    if (!wx.cloud) {
+      console.error('请使用 2.2.3 或以上的基础库以使用云能力');
+    } else {
+      wx.cloud.init({
+        // env 参数说明：
+        //   env 参数决定接下来小程序发起的云开发调用（wx.cloud.xxx）会默认请求到哪个云环境的资源
+        //   此处请填入环境 ID, 环境 ID 可打开云控制台查看
+        //   如不填则使用默认环境（第一个创建的环境）
+        // env: 'my-env-id',
+        env: 'cloud1-5ggzbo3kcd4ea4e2',
+        traceUser: true,
+      });
+    }
+},
+//全局变量
+globalData: {
+      url: null
+    },
+  //wx.cloud.callFunction({
+  //name:'get',
+  //  data:{
+  //    name:"",
+  //  pattern:"",
+  //  kind:"",
+  //  style:"",
+  //  colour:"",
+  //  T:"",
+  //  thickness:"",
+  //  season:"" 
+  //  },
+  //  success:res=>{
+  //    this.globalData.openid=res.result.openid
+  // },
+  //  fail:err=>{
+  //    console.error('[云函数] [login] 调用失败',err)
+  //  }
+  //}) 
+globalData:{
+  clothes:[{
+  name:"t-shirt1",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"leisure",
+  colour:"white",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"t-shirt2",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"leisure",
+  colour:"red",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"t-shirt3",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"leisure",
+  colour:"orange",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"t-shirt4",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"leisure",
+  colour:"black",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"t-shirt5",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"leisure",
+  colour:"red",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"t-shirt6",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"leisure",
+  colour:"purple",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"t-shirt7",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"leisure",
+  colour:"green",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"t-shirt8",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"sports",
+  colour:"white",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"t-shirt9",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"sports",
+  colour:"black",	
+  T:-4,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"t-shirt10",
+  pattern:"up",
+  kind:"t-shirt",
+  style:"leisure",
+  colour:"blue",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"hoodie1",
+  pattern:"up",
+  kind:"hoodie",
+  style:"leisure",
+  colour:"white",	
+  T:2,
+  thickness:"thin",
+  season:"spring"
+  },{
+  name:"hoodie2",
+  pattern:"up",
+  kind:"hoodie",
+  style:"leisure",
+  colour:"brown",	
+  T:5,
+  thickness:"thin",
+  season:"winter"
+  },{
+  name:"hoodie3",
+  pattern:"up",
+  kind:"hoodie",
+  style:"leisure",
+  colour:"white",	
+  T:5,
+  thickness:"thin",
+  season:"winter"
+  },{
+  name:"hoodie4",
+  pattern:"up",
+  kind:"hoodie",
+  style:"leisure",
+  colour:"black",	
+  T:3,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"hoodie5",
+  pattern:"up",
+  kind:"hoodie",
+  style:"sports",
+  colour:"yellow",	
+  T:3,
+  thickness:"proper",
+  season:"spring"
+  },{
+  name:"hoodie6",
+  pattern:"up",
+  kind:"hoodie",
+  style:"leisure",
+  colour:"black",	
+  T:4,
+  thickness:"proper",
+  season:"spring"
+  },{
+  name:"hoodie7",
+  pattern:"up",
+  kind:"hoodie",
+  style:"leisure",
+  colour:"white",	
+  T:3,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"hoodie8",
+  pattern:"up",
+  kind:"hoodie",
+  style:"sports",
+  colour:"white",	
+  T:3,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"hoodie9",
+  pattern:"up",
+  kind:"hoodie",
+  style:"sports",
+  colour:"pink",	
+  T:5,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"hoodie10",
+  pattern:"up",
+  kind:"hoodie",
+  style:"sports",
+  colour:"green",	
+  T:4,
+  thickness:"proper",
+  season:"spring"
+  },{
+  name:"skirt1",
+  pattern:"down",
+  kind:"skirt",
+  style:"leisure",
+  colour:"blue",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"skirt2",
+  pattern:"down",
+  kind:"skirt",
+  style:"business",
+  colour:"brown",	
+  T:3,
+  thickness:"thin",
+  season:"winter"
+  },{
+  name:"skirt3",
+  pattern:"down",
+  kind:"skirt",
+  style:"sport",
+  colour:"white",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"skirt4",
+  pattern:"down",
+  kind:"skirt",
+  style:"leisure",
+  colour:"brown",	
+  T:2,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"skirt5",
+  pattern:"all",
+  kind:"skirt",
+  style:"leisure",
+  colour:"red",	
+  T:-10,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"skirt6",
+  pattern:"all",
+  kind:"skirt",
+  style:"business",
+  colour:"white",	
+  T:-10,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"skirt7",
+  pattern:"all",
+  kind:"skirt",
+  style:"leisure",
+  colour:"black",	
+  T:5,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"skirt8",
+  pattern:"down",
+  kind:"skirt",
+  style:"business",
+  colour:"black",	
+  T:-5,
+  thickness:"thin",
+  season:"autumn"
+  },{
+  name:"skirt9",
+  pattern:"down",
+  kind:"skirt",
+  style:"leisure",
+  colour:"pink",	
+  T:1,
+  thickness:"proper",
+  season:"spring"
+  },{
+  name:"skirt10",
+  pattern:"all",
+  kind:"skirt",
+  style:"leisure",
+  colour:"white",	
+  T:-10,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"coat1",
+  pattern:"up",
+  kind:"coat",
+  style:"leisure",
+  colour:"black",	
+  T:5,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"coat2",
+  pattern:"up",
+  kind:"coat",
+  style:"leisure",
+  colour:"white",	
+  T:4,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"coat3",
+  pattern:"up",
+  kind:"coat",
+  style:"business",
+  colour:"white",	
+  T:2,
+  thickness:"thin",
+  season:"spring"
+  },{
+  name:"coat4",
+  pattern:"up",
+  kind:"coat",
+  style:"business",
+  colour:"red",	
+  T:5,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"coat5",
+  pattern:"up",
+  kind:"coat",
+  style:"leisure",
+  colour:"white",	
+  T:1,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"coat6",
+  pattern:"up",
+  kind:"coat",
+  style:"leisure",
+  colour:"black",	
+  T:9,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"coat7",
+  pattern:"up",
+  kind:"coat",
+  style:"sports",
+  colour:"black",	
+  T:3,
+  thickness:"thin",
+  season:"spring"
+  },{
+  name:"coat8",
+  pattern:"up",
+  kind:"coat",
+  style:"leisure",
+  colour:"pink",	
+  T:5,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"coat9",
+  pattern:"up",
+  kind:"coat",
+  style:"leisure",
+  colour:"white",	
+  T:10,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"coat10",
+  pattern:"up",
+  kind:"coat",
+  style:"leisure",
+  colour:"khaki",	
+  T:3,
+  thickness:"thin",
+  season:"autumn"
+  },{
+  name:"sweater1",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"white",	
+  T:3,
+  thickness:"thin",
+  season:"autumn"
+  },{
+  name:"sweater2",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"black",	
+  T:4,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"sweater3",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"blue",	
+  T:4,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"sweater4",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"blue",	
+  T:4,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"sweater5",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"gray",	
+  T:3,
+  thickness:"thin",
+  season:"autumn"
+  },{
+  name:"sweater6",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"yellow",	
+  T:3,
+  thickness:"thin",
+  season:"autumn"
+  },{
+  name:"sweater7",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"yellow",	
+  T:4,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"sweater8",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"brown",	
+  T:3,
+  thickness:"thin",
+  season:"autumn"
+  },{
+  name:"sweater9",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"white",	
+  T:4,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"sweater10",
+  pattern:"up",
+  kind:"sweater",
+  style:"leisure",
+  colour:"yellow",	
+  T:3,
+  thickness:"thin",
+  season:"autumn"
+  },{
+  name:"pants1",
+  pattern:"down",
+  kind:"long",
+  style:"leisure",
+  colour:"black",	
+  T:1,
+  thickness:"thin",
+  season:"spring"
+  },{
+  name:"pants2",
+  pattern:"down",
+  kind:"long",
+  style:"sports",
+  colour:"white",	
+  T:3,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"pants3",
+  pattern:"down",
+  kind:"long",
+  style:"sports",
+  colour:"purple",	
+  T:1,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"pants4",
+  pattern:"down",
+  kind:"long",
+  style:"leisure",
+  colour:"blue",	
+  T:5,
+  thickness:"thick",
+  season:"winter"
+  },{
+  name:"pants5",
+  pattern:"down",
+  kind:"long",
+  style:"business",
+  colour:"gray",	
+  T:3,
+  thickness:"proper",
+  season:"autumn"
+  },{
+  name:"pants6",
+  pattern:"down",
+  kind:"short",
+  style:"leisure",
+  colour:"black",	
+  T:3,
+  thickness:"proper",
+  season:"winter"
+  },{
+  name:"pants7",
+  pattern:"down",
+  kind:"short",
+  style:"leisure",
+  colour:"black",	
+  T:3,
+  thickness:"proper",
+  season:"winter"
+  },{
+  name:"pants8",
+  pattern:"down",
+  kind:"short",
+  style:"sports",
+  colour:"white",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"pants9",
+  pattern:"down",
+  kind:"short",
+  style:"leisure",
+  colour:"black",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  },{
+  name:"pants10",
+  pattern:"down",
+  kind:"short",
+  style:"business",
+  colour:"brown",	
+  T:-5,
+  thickness:"thin",
+  season:"summer"
+  }
+]
+},
+  
+	
+	
+})

app.json

@@ -0,0 +1,53 @@
+{
+  "cloud": true,
+  "pages": [
+    "pages/index/index",
+    "pages/navigation/index/index",
+    "pages/navigation/index/show_clothes/show_clothes",
+    "pages/navigation/index/add/add",
+    "pages/navigation/index/delete/delete",
+    "pages/navigation/self/self",
+    "pages/navigation/userinform/userinform",
+    "pages/navigation/safety/safety",
+    "pages/navigation/shezhi/shezhi",
+    "pages/navigation/index/recommand/recommand",
+    "pages/navigation/index/add/camera/camera"
+  ],
+  "window": {
+    "backgroundTextStyle": "light",
+    "navigationBarBackgroundColor": "#fff",
+    "navigationBarTitleText": "Weixin",
+    "navigationBarTextStyle": "black"
+  },
+  "usingComponents": {
+    "van-button": "pages/miniprogram_npm/@vant/weapp/button/index",
+    "van-tabbar": "pages/miniprogram_npm/@vant/weapp/tabbar/index",
+    "van-tabbar-item": "pages/miniprogram_npm/@vant/weapp/tabbar-item/index",
+    "van-image": "pages/miniprogram_npm/@vant/weapp/image/index",
+    "van-icon": "pages/miniprogram_npm/@vant/weapp/icon/index",
+    "van-divider": "pages/miniprogram_npm/@vant/weapp/divider/index",
+    "van-rate": "pages/miniprogram_npm/@vant/weapp/rate/index",
+    "van-field": "pages/miniprogram_npm/@vant/weapp/field/index",
+    "van-toast": "pages/miniprogram_npm/@vant/weapp/toast/index"
+  },
+  "sitemapLocation": "sitemap.json",
+  "tabBar": {
+    "selectedColor": "#5001",
+    "backgroundColor": "white",
+    "borderStyle": "white",
+    "list": [
+      {
+        "text": "首页",
+        "pagePath": "pages/navigation/index/index",
+        "iconPath": "pages/img/首页.png",
+        "selectedIconPath": "pages/img/首页.png"
+      },
+      {
+        "text": "我的",
+        "pagePath": "pages/navigation/self/self",
+        "iconPath": "pages/img/我的.png",
+        "selectedIconPath": "pages/img/我的.png"
+      }
+    ]
+  }
+}

app.wxss

@@ -0,0 +1,10 @@
+/**app.wxss**/
+.container {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-between;
+  padding: 200rpx 0;
+  box-sizing: border-box;
+} 

cloudfunctions/get/config.json

@@ -0,0 +1,6 @@
+{
+  "permissions": {
+    "openapi": [
+    ]
+  }
+}

cloudfunctions/get/index.js

@@ -0,0 +1,32 @@
+// 云函数入口文件
+const cloud = require('wx-server-sdk')
+
+cloud.init() // 使用当前云环境
+const db=cloud.database()
+const MAX_LIMIT=100
+// 云函数入口函数
+exports.main = async (event, context) => {
+  const wxContext = cloud.getWXContext()
+  //先取出集合记录总数
+  const countResult=await db.collection('cloth').count()
+  const total=countResult.total
+  //计算分几次取
+  const batchTimes = Math.ceil(total / 100)
+  // 承载所有读操作的 promise 的数组
+  const tasks = []
+  for (let i = 0; i < batchTimes; i++) {
+    const promise = db.collection('cloth').skip(i * MAX_LIMIT).limit(MAX_LIMIT).get()
+    tasks.push(promise)
+  }
+  // 等待所有
+  return (await Promise.all(tasks)).reduce((acc, cur) => {
+    return {
+      event,
+      openid: wxContext.OPENID,
+      appid: wxContext.APPID,
+      unionid: wxContext.UNIONID,
+      data: acc.data.concat(cur.data),
+      errMsg: acc.errMsg,
+    }
+  })
+}

cloudfunctions/get/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "get",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "wx-server-sdk": "~2.6.3"
+  }
+}

cloudfunctions/quickstartFunctions/config.json

@@ -0,0 +1,7 @@
+{
+  "permissions": {
+    "openapi": [
+      "wxacode.get"
+    ]
+  }
+}

cloudfunctions/quickstartFunctions/createCollection/index.js

@@ -0,0 +1,56 @@
+const cloud = require('wx-server-sdk');
+
+cloud.init({
+  env: cloud.DYNAMIC_CURRENT_ENV
+});
+
+const db = cloud.database();
+
+// 创建集合云函数入口函数
+exports.main = async (event, context) => {
+  try {
+    // 创建集合
+    await db.createCollection('sales');
+    await db.collection('sales').add({
+      // data 字段表示需新增的 JSON 数据
+      data: {
+        region: '华东',
+        city: '上海',
+        sales: 11
+      }
+    });
+    await db.collection('sales').add({
+      // data 字段表示需新增的 JSON 数据
+      data: {
+        region: '华东',
+        city: '南京',
+        sales: 11
+      }
+    });
+    await db.collection('sales').add({
+      // data 字段表示需新增的 JSON 数据
+      data: {
+        region: '华南',
+        city: '广州',
+        sales: 22
+      }
+    });
+    await db.collection('sales').add({
+      // data 字段表示需新增的 JSON 数据
+      data: {
+        region: '华南',
+        city: '深圳',
+        sales: 22
+      }
+    });
+    return {
+      success: true
+    };
+  } catch (e) {
+    // 这里catch到的是该collection已经存在，从业务逻辑上来说是运行成功的，所以catch返回success给前端，避免工具在前端抛出异常
+    return {
+      success: true,
+      data: 'create collection success'
+    };
+  }
+};

cloudfunctions/quickstartFunctions/getMiniProgramCode/index.js

@@ -0,0 +1,20 @@
+const cloud = require('wx-server-sdk');
+
+cloud.init({
+  env: cloud.DYNAMIC_CURRENT_ENV
+});
+
+// 获取小程序二维码云函数入口函数
+exports.main = async (event, context) => {
+  // 获取小程序二维码的buffer
+  const resp = await cloud.openapi.wxacode.get({
+    path: 'pages/index/index'
+  });
+  const { buffer } = resp;
+  // 将图片上传云存储空间
+  const upload = await cloud.uploadFile({
+    cloudPath: 'code.png',
+    fileContent: buffer
+  });
+  return upload.fileID;
+};

cloudfunctions/quickstartFunctions/getOpenId/index.js

@@ -0,0 +1,17 @@
+const cloud = require('wx-server-sdk');
+
+cloud.init({
+  env: cloud.DYNAMIC_CURRENT_ENV
+});
+
+// 获取openId云函数入口函数
+exports.main = async (event, context) => {
+  // 获取基础信息
+  const wxContext = cloud.getWXContext();
+
+  return {
+    openid: wxContext.OPENID,
+    appid: wxContext.APPID,
+    unionid: wxContext.UNIONID,
+  };
+};

cloudfunctions/quickstartFunctions/index.js

@@ -0,0 +1,25 @@
+const getOpenId = require('./getOpenId/index');
+const getMiniProgramCode = require('./getMiniProgramCode/index');
+const createCollection = require('./createCollection/index');
+const selectRecord = require('./selectRecord/index');
+const updateRecord = require('./updateRecord/index');
+const sumRecord = require('./sumRecord/index');
+
+
+// 云函数入口函数
+exports.main = async (event, context) => {
+  switch (event.type) {
+    case 'getOpenId':
+      return await getOpenId.main(event, context);
+    case 'getMiniProgramCode':
+      return await getMiniProgramCode.main(event, context);
+    case 'createCollection':
+      return await createCollection.main(event, context);
+    case 'selectRecord':
+      return await selectRecord.main(event, context);
+    case 'updateRecord':
+      return await updateRecord.main(event, context);
+    case 'sumRecord':
+      return await sumRecord.main(event, context);
+  }
+};

cloudfunctions/quickstartFunctions/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "quickstartFunctions",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "wx-server-sdk": "~2.4.0"
+  }
+}

cloudfunctions/quickstartFunctions/selectRecord/index.js

@@ -0,0 +1,12 @@
+const cloud = require('wx-server-sdk');
+
+cloud.init({
+  env: cloud.DYNAMIC_CURRENT_ENV
+});
+const db = cloud.database();
+
+// 查询数据库集合云函数入口函数
+exports.main = async (event, context) => {
+  // 返回数据库查询结果
+  return await db.collection('sales').get();
+};

cloudfunctions/quickstartFunctions/sumRecord/index.js

@@ -0,0 +1,18 @@
+const cloud = require('wx-server-sdk');
+
+cloud.init({
+  env: cloud.DYNAMIC_CURRENT_ENV
+});
+const db = cloud.database();
+const $ = db.command.aggregate;
+
+// 聚合记录云函数入口函数
+exports.main = async (event, context) => {
+  // 返回数据库聚合结果
+  return db.collection('sales').aggregate()
+    .group({
+      _id: '$region',
+      sum: $.sum('$sales')
+    })
+    .end();
+};

cloudfunctions/quickstartFunctions/updateRecord/index.js

@@ -0,0 +1,32 @@
+const cloud = require('wx-server-sdk');
+
+cloud.init({
+  env: cloud.DYNAMIC_CURRENT_ENV
+});
+const db = cloud.database();
+
+// 修改数据库信息云函数入口函数
+exports.main = async (event, context) => {
+  try {
+    // 遍历修改数据库信息
+    for (let i = 0; i < event.data.length; i++) {
+      await db.collection('sales').where({
+        _id: event.data[i]._id
+      })
+        .update({
+          data: {
+            sales: event.data[i].sales
+          },
+        });
+    }
+    return {
+      success: true,
+      data: event.data
+    };
+  } catch (e) {
+    return {
+      success: false,
+      errMsg: e
+    };
+  }
+};