watchHeight() {var query = wx.createSelectorQuery()//.box为指定类名高度query.select('.box').boundingClientRect((res) => {this.setData({height: parseInt(res.height)})}).exec()}
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时间:2022-07-16 12:51:34
watchHeight() {var query = wx.createSelectorQuery()//.box为指定类名高度query.select('.box').boundingClientRect((res) => {this.setData({height: parseInt(res.height)})}).exec()}