微信小程序获取不到dom,在家帮忙看看？
<view class="descs">
<view class="descs_item" wx:for="{{data}}" wx:key="key">
<text class="descs_item_title">{{item.title}}:</text>
<text class="descs_item_desc">{{item.desc}}</text>
</view>
</view>
lifetimes: {
ready: ()=> {
var query = wx.createSelectorQuery();
query.selectAll(".descs_item_title").boundingClientRect((rect) => {
console.log(rect)
}).exec()
}
}
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