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+//app.js
+App({
+  onLaunch: function () {
+    // 展示本地存储能力
+    var logs = wx.getStorageSync('logs') || []
+    logs.unshift(Date.now())
+    wx.setStorageSync('logs', logs)
+
+    // 登录
+    wx.login({
+      success: res => {
+        // 发送 res.code 到后台换取 openId, sessionKey, unionId
+      }
+    })
+    // 获取用户信息
+    wx.getSetting({
+      success: res => {
+        if (res.authSetting['scope.userInfo']) {
+          // 已经授权，可以直接调用 getUserInfo 获取头像昵称，不会弹框
+          wx.getUserInfo({
+            success: res => {
+              // 可以将 res 发送给后台解码出 unionId
+              this.globalData.userInfo = res.userInfo
+
+              // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
+              // 所以此处加入 callback 以防止这种情况
+              if (this.userInfoReadyCallback) {
+                this.userInfoReadyCallback(res)
+              }
+            }
+          })
+        }
+      }
+    })
+  },
+  globalData: {
+    userInfo: null
+  }
+})

+{
+  "pages":[
+    "pages/index/index",
+    "pages/logs/logs"
+  ],
+  "window":{
+    "backgroundTextStyle":"light",
+    "navigationBarBackgroundColor": "#fff",
+    "navigationBarTitleText": "快印帮",
+    "navigationBarTextStyle":"black"
+  }
+}

+/**app.wxss**/
+@font-face {
+  font-family: 'iconfont';  /* project id 1056878 */
+  src: url('//at.alicdn.com/t/font_1056878_ji4zh6otyns.eot');
+  src: url('//at.alicdn.com/t/font_1056878_ji4zh6otyns.eot?#iefix') format('embedded-opentype'),
+  url('//at.alicdn.com/t/font_1056878_ji4zh6otyns.woff2') format('woff2'),
+  url('//at.alicdn.com/t/font_1056878_ji4zh6otyns.woff') format('woff'),
+  url('//at.alicdn.com/t/font_1056878_ji4zh6otyns.ttf') format('truetype'),
+  url('//at.alicdn.com/t/font_1056878_ji4zh6otyns.svg#iconfont') format('svg');
+}
+
+
+.iconfont {
+  font-family: "iconfont" !important;
+  font-size: 16px;
+  font-style: normal;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+.icon-xuanze:before {
+  content: "\e621";
+}
+
+.icon-lanmangouwuche:before {
+  content: "\e60a";
+}
+
+.icon-shangsanjiao:before {
+  content: "\e66e";
+}
+
+.icon-xuanze1:before {
+  content: "\e623";
+}
+
+.icon-erji:before {
+  content: "\e65a";
+}
+
+.icon-erji1:before {
+  content: "\e608";
+}
+
+.icon-sousuo:before {
+  content: "\e60d";
+}
+
+.icon-fenxiang:before {
+  content: "\e61a";
+}
+
+.icon-kefu:before {
+  content: "\e674";
+}
+
+.icon-xuanze2:before {
+  content: "\e600";
+}
+
+.icon-bianji:before {
+  content: "\e60e";
+}
+
+.icon-laba:before {
+  content: "\e645";
+}
+
+.icon-xuanze3:before {
+  content: "\e605";
+}
+
+.icon-xiala:before {
+  content: "\e61f";
+}
+
+.icon-shanchu:before {
+  content: "\e604";
+}
+
+.icon-ditu:before {
+  content: "\e656";
+}
+
+.icon-xiayibu:before {
+  content: "\e64a";
+}
+
+.icon-xiala1:before {
+  content: "\e624";
+}
+
+.icon-erji2:before {
+  content: "\e601";
+}
+
+.icon-gouwuche:before {
+  content: "\e677";
+}
+
+.icon-shanchu1:before {
+  content: "\e602";
+}

+//index.js
+//获取应用实例
+const app = getApp()
+
+Page({
+  data: {
+    classify: [{
+      img: '/images/icon_03@2x.png',
+      text: '111'
+    }, {
+      img: '/images/icon_03@2x.png',
+      text: '22'
+    }],
+    imgsUrl: ['/images/icon_11@2x.png', '/images/icon_11@2x.png'],
+    current_page:0
+  },
+  swiperCharge(e){
+    this.setData({
+      current_page: e.detail.current
+    })
+  },
+  onLoad: function() {
+
+  },
+
+})

+{
+  "usingComponents": {}
+}

+<!--index.wxml-->
+
+<view class='top_box'>
+  <view class='search_box'>
+    <view class='iconfont icon-sousuo'></view>
+    <view>搜索</view>
+  </view>
+  <view class='banner_box'>
+    <view class='banner_label'>
+      <text class='iconfont icon-laba'></text>
+      <text>快印帮搞活动啦，广告印刷样样有！</text>
+    </view>
+    <view class='swiper_content'>
+      <swiper class='swiper_box' bindchange='swiperCharge'>
+        <block wx:for='{{imgsUrl}}' wx:key>
+          <swiper-item>
+            <image src='{{item}}'></image>
+          </swiper-item>
+        </block>
+      </swiper>
+      <view class='dot_box'>
+        <block wx:for='{{imgsUrl}}' wx:key>
+          <view class="dot_item {{current_page==index?'dot_active':''}}"></view>
+        </block>
+      </view>
+    </view>
+    <view class='classify_box'>
+      <view class='classify_item' wx:for='{{[1,2,3,4]}}' wx:key>
+        <image src='/images/icon_03@2x.png'></image>
+        <view>网上打印</view>
+      </view>
+    </view>
+  </view>
+</view>
+<view class='content_box'>
+  <view class='title'>热门推荐</view>
+  <view class='list_box'>
+    <view class='item_list' wx:for='{{[1,2,3,4]}}' wx:key>
+      <image src='/images/icon_08@2x.png'></image>
+      <view class='list_content'>彩色喷墨一体机...</view>
+      <view class='list_price'>¥ 85.00</view>
+    </view>
+  </view>
+</view>
+<view class='img_box'>
+  <image src='/images/icon_10@2x.png'></image>
+</view>

+/**index.wxss**/
+
+page {
+  background: #f0f0f0;
+}
+
+.top_box {
+  background: #fff;
+  padding: 20rpx 30rpx;
+}
+
+.search_box {
+  width: 100%;
+  height: 59rpx;
+  background: rgba(255, 255, 255, 1);
+  border: 1rpx solid #a0a0a0;
+  border-radius: 12rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 28rpx;
+  color: #000;
+}
+
+.icon-sousuo {
+  font-size: 32rpx;
+  color: #ff5922;
+  margin-right: 10rpx;
+}
+
+.banner_box {
+  margin-top: 16rpx;
+  position: relative;
+}
+
+.swiper_box {
+  width: 100%;
+  height: 320rpx;
+  position: relative;
+}
+
+.swiper_box image {
+  width: 100%;
+  height: 320rpx;
+}
+
+.banner_label {
+  width: 100%;
+  height: 60rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(255, 255, 255, 0.6);
+  font-size: 28rpx;
+  color: #000;
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: 100;
+}
+
+.icon-laba {
+  font-size: 34rpx;
+  margin-right: 10rpx;
+}
+
+.swiper_content {
+  position: relative;
+}
+
+.dot_box {
+  position: absolute;
+  bottom: 15rpx;
+  left: 0;
+  display: flex;
+  align-items: center;
+}
+
+.dot_item {
+  width: 11rpx;
+  height: 11rpx;
+  border: 1rpx solid rgba(255, 255, 255, 0.6);
+  border-radius: 50%;
+  margin-left: 20rpx;
+}
+
+.dot_active {
+  width: 11rpx;
+  height: 11rpx;
+  background: rgba(255, 255, 255, 1);
+  border-radius: 50%;
+}
+
+.classify_box {
+  display: flex;
+  align-items: center;
+  justify-content: space-around;
+  margin: 40rpx 0 20rpx 0;
+}
+
+.classify_item {
+  font-size: 26rpx;
+  text-align: center;
+}
+
+.classify_item image {
+  width: 60rpx;
+  height: 60rpx;
+}
+
+.content_box {
+  background: #fff;
+  padding: 30rpx;
+  margin-top: 16rpx;
+}
+
+.title {
+  font-size: 30rpx;
+  font-weight: bold;
+  color: #000;
+  text-align: center;
+}
+
+.list_box {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  flex-wrap: wrap;
+}
+
+.item_list {
+  width: 30%;
+  margin-bottom: 20rpx;
+}
+
+.item_list image {
+  width: 205rpx;
+  height: 212rpx;
+}
+
+.list_content {
+  font-size: 24rpx;
+  color: #000;
+  display: -webkit-box;
+  -webkit-box-orient: vertical;
+  -webkit-line-clamp: 1;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.list_price {
+  font-size: 24rpx;
+  font-weight: bold;
+  color: #ff5922;
+}
+.img_box{
+  position: fixed;
+  top: 50%;
+  left: 45rpx;
+  transform: translateY(-50%);
+}
+.img_box image{
+  width: 94rpx;
+  height: 114rpx;
+}

+//logs.js
+const util = require('../../utils/util.js')
+
+Page({
+  data: {
+    logs: []
+  },
+  onLoad: function () {
+    this.setData({
+      logs: (wx.getStorageSync('logs') || []).map(log => {
+        return util.formatTime(new Date(log))
+      })
+    })
+  }
+})

+{
+  "navigationBarTitleText": "查看启动日志",
+  "usingComponents": {}
+}

+<!--logs.wxml-->
+<view class="container log-list">
+  <block wx:for="{{logs}}" wx:for-item="log">
+    <text class="log-item">{{index + 1}}. {{log}}</text>
+  </block>
+</view>

+.log-list {
+  display: flex;
+  flex-direction: column;
+  padding: 40rpx;
+}
+.log-item {
+  margin: 10rpx;
+}

+{
+	"description": "项目配置文件",
+	"packOptions": {
+		"ignore": []
+	},
+	"setting": {
+		"urlCheck": true,
+		"es6": true,
+		"postcss": true,
+		"minified": true,
+		"newFeature": true,
+		"autoAudits": false
+	},
+	"compileType": "miniprogram",
+	"libVersion": "2.6.0",
+	"appid": "wxdf7ee45f1c64c486",
+	"projectname": "dayin",
+	"debugOptions": {
+		"hidedInDevtools": []
+	},
+	"isGameTourist": false,
+	"condition": {
+		"search": {
+			"current": -1,
+			"list": []
+		},
+		"conversation": {
+			"current": -1,
+			"list": []
+		},
+		"game": {
+			"currentL": -1,
+			"list": []
+		},
+		"miniprogram": {
+			"current": -1,
+			"list": []
+		}
+	}
+}

+const formatTime = date => {
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+  const day = date.getDate()
+  const hour = date.getHours()
+  const minute = date.getMinutes()
+  const second = date.getSeconds()
+
+  return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
+}
+
+const formatNumber = n => {
+  n = n.toString()
+  return n[1] ? n : '0' + n
+}
+
+module.exports = {
+  formatTime: formatTime
+}