feat:引入 TDesign 以及前端初稿

miniprogram/app.json

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+{
+  "pages": [
+    "pages/index/index",
+    "pages/logs/logs"
+  ],
+  "window": {
+    "navigationBarTextStyle": "black",
+    "navigationBarTitleText": "Weixin",
+    "navigationBarBackgroundColor": "#ffffff"
+  },
+  "componentFramework": "glass-easel",
+  "lazyCodeLoading": "requiredComponents"
+}

miniprogram/app.miniapp.json

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+{
+	"adapteByMiniprogram": {
+		"userName": "gh_521029c3a9c7"
+	}
+}

miniprogram/app.ts

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+// app.ts
+App<IAppOption>({
+  globalData: {},
+  onLaunch() {
+    // 展示本地存储能力
+    const logs = wx.getStorageSync('logs') || []
+    logs.unshift(Date.now())
+    wx.setStorageSync('logs', logs)
+
+    // 登录
+    wx.login({
+      success: res => {
+        console.log(res.code)
+        // 发送 res.code 到后台换取 openId, sessionKey, unionId
+      },
+    })
+  },
+})

miniprogram/app.wxss

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

miniprogram/pages/index/index.json

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+{
+  "usingComponents": {
+    "t-button": "tdesign-miniprogram/button/button"
+  }
+}

miniprogram/pages/index/index.ts

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+// index.ts
+// 获取应用实例
+const app = getApp<IAppOption>()
+const defaultAvatarUrl = 'https://mmbiz.qpic.cn/mmbiz/icTdbqWNOwNRna42FI242Lcia07jQodd2FJGIYQfG0LAJGFxM4FbnQP6yfMxBgJ0F3YRqJCJ1aPAK2dQagdusBZg/0'
+
+Component({
+  data: {
+    motto: 'Hello World',
+    userInfo: {
+      avatarUrl: defaultAvatarUrl,
+      nickName: '',
+    },
+    hasUserInfo: false,
+    canIUseGetUserProfile: wx.canIUse('getUserProfile'),
+    canIUseNicknameComp: wx.canIUse('input.type.nickname'),
+  },
+  methods: {
+    // 事件处理函数
+    bindViewTap() {
+      wx.navigateTo({
+        url: '../logs/logs',
+      })
+    },
+    onChooseAvatar(e: any) {
+      const { avatarUrl } = e.detail
+      const { nickName } = this.data.userInfo
+      this.setData({
+        "userInfo.avatarUrl": avatarUrl,
+        hasUserInfo: nickName && avatarUrl && avatarUrl !== defaultAvatarUrl,
+      })
+    },
+    onInputChange(e: any) {
+      const nickName = e.detail.value
+      const { avatarUrl } = this.data.userInfo
+      this.setData({
+        "userInfo.nickName": nickName,
+        hasUserInfo: nickName && avatarUrl && avatarUrl !== defaultAvatarUrl,
+      })
+    },
+    getUserProfile() {
+      // 推荐使用wx.getUserProfile获取用户信息，开发者每次通过该接口获取用户个人信息均需用户确认，开发者妥善保管用户快速填写的头像昵称，避免重复弹窗
+      wx.getUserProfile({
+        desc: '展示用户信息', // 声明获取用户个人信息后的用途，后续会展示在弹窗中，请谨慎填写
+        success: (res) => {
+          console.log(res)
+          this.setData({
+            userInfo: res.userInfo,
+            hasUserInfo: true
+          })
+        }
+      })
+    },
+  },
+})

miniprogram/pages/index/index.wxml

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+<!--index.wxml-->
+<scroll-view class="scrollarea" scroll-y type="list">
+  <view class="container">
+    <view class="userinfo">
+      <block wx:if="{{canIUseNicknameComp && !hasUserInfo}}">
+        <button class="avatar-wrapper" open-type="chooseAvatar" bind:chooseavatar="onChooseAvatar">
+          <image class="avatar" src="{{userInfo.avatarUrl}}"></image>
+        </button>
+        <view class="nickname-wrapper">
+          <text class="nickname-label">昵称</text>
+          <input type="nickname" class="nickname-input" placeholder="请输入昵称" bind:change="onInputChange" />
+        </view>
+      </block>
+      <block wx:elif="{{!hasUserInfo}}">
+        <button wx:if="{{canIUseGetUserProfile}}" bindtap="getUserProfile"> 获取头像昵称 </button>
+        <view wx:else> 请使用2.10.4及以上版本基础库 </view>
+      </block>
+      <block wx:else>
+        <image bindtap="bindViewTap" class="userinfo-avatar" src="{{userInfo.avatarUrl}}" mode="cover"></image>
+        <text class="userinfo-nickname">{{userInfo.nickName}}</text>
+      </block>
+    </view>
+    <view class="usermotto">
+      <text class="user-motto">{{motto}}</text>
+    </view>
+    <t-button theme="primary">按钮</t-button>
+  </view>
+</scroll-view>

miniprogram/pages/index/index.wxss

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+/**index.wxss**/
+page {
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
+.scrollarea {
+  flex: 1;
+  overflow-y: hidden;
+}
+
+.userinfo {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  color: #aaa;
+  width: 80%;
+}
+
+.userinfo-avatar {
+  overflow: hidden;
+  width: 128rpx;
+  height: 128rpx;
+  margin: 20rpx;
+  border-radius: 50%;
+}
+
+.usermotto {
+  margin-top: 200px;
+}
+
+.avatar-wrapper {
+  padding: 0;
+  width: 56px !important;
+  border-radius: 8px;
+  margin-top: 40px;
+  margin-bottom: 40px;
+}
+
+.avatar {
+  display: block;
+  width: 56px;
+  height: 56px;
+}
+
+.nickname-wrapper {
+  display: flex;
+  width: 100%;
+  padding: 16px;
+  box-sizing: border-box;
+  border-top: .5px solid rgba(0, 0, 0, 0.1);
+  border-bottom: .5px solid rgba(0, 0, 0, 0.1);
+  color: black;
+}
+
+.nickname-label {
+  width: 105px;
+}
+
+.nickname-input {
+  flex: 1;
+}

miniprogram/pages/logs/logs.json

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+{
+  "usingComponents": {
+  }
+}

miniprogram/pages/logs/logs.ts

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+// logs.ts
+// const util = require('../../utils/util.js')
+import { formatTime } from '../../utils/util'
+
+Component({
+  data: {
+    logs: [],
+  },
+  lifetimes: {
+    attached() {
+      this.setData({
+        logs: (wx.getStorageSync('logs') || []).map((log: string) => {
+          return {
+            date: formatTime(new Date(log)),
+            timeStamp: log
+          }
+        }),
+      })
+    }
+  },
+})

miniprogram/pages/logs/logs.wxml

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+<!--logs.wxml-->
+<scroll-view class="scrollarea" scroll-y type="list">
+  <block wx:for="{{logs}}" wx:key="timeStamp" wx:for-item="log">
+    <view class="log-item">{{index + 1}}. {{log.date}}</view>
+  </block>
+</scroll-view>

miniprogram/pages/logs/logs.wxss

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+page {
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
+.scrollarea {
+  flex: 1;
+  overflow-y: hidden;
+}
+.log-item {
+  margin-top: 20rpx;
+  text-align: center;
+}
+.log-item:last-child {
+  padding-bottom: env(safe-area-inset-bottom);
+}

miniprogram/utils/util.ts

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+export const formatTime = (date: 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: number) => {
+  const s = n.toString()
+  return s[1] ? s : '0' + s
+}