<view class="page"> <view class="page-section"> <view class="page-section-demo"> <block a:if="{{hasUserInfo === false}}"> <text>点击 [获取] 可获取用户头像及昵称</text> </block> <block a:if="{{hasUserInfo === true}}"> <view class="userinfo-avatar"> <image class="userinfo-avatar-img" src="{{userInfo.avatar}}"></image> </view> <view class="userinfo-nickname">{{userInfo.nickName}}</view> </block> </view> <view class="page-section-btns"> <view onTap="getUserInfo">获取</view> <view onTap="clear">清空</view> </view> </view> </view>