1.数据绑定 ~~~ //index.wxml <view> <text>{{msg}}</text> </view> ~~~ ~~~ //index.js Page({ data: { msg:"hello zhixing" } }) ~~~ - 属性绑定 ``` <view class="container" data-name="{{name}}"> <text>{{msg}}</text> </view> ``` ~~~ //index.js Page({ data: { msg:"hello zhixing", name:"Jake" } }) ~~~ - 条件渲染 ~~~ <view hidden='{{flag?true:false}}'> hidden </view> ~~~ ~~~ //index.js Page({ data: { flag:true } }) ~~~