微信小程序复制粘贴功能

data: {
    mapCallbackTxt: '',
  },

  doAuthor: function () {
    let _that = this;
    wx.setClipboardData({
      data: _that.data.mapCallbackTxt,
      success(res) {
        wx.showToast({
          title: "经纬度复制成功"
        })
      }
    })
  },

<view class="latlong" bindtap="doAuthor">{{mapCallbackTxt}}</view>