wx.makePhoneCall({

      phoneNumber:this.postData.phNum,

    success:function(){

      console.log('拨打成功')

    },

    fail:function(){

      console.log('拨打失败')

    }

  })},

phoneNumber:this.postData.phNum,后面可以怎么调用其他data里面的电话号码？

let postList=[{phNum:'`1122233'},{phNum:'122321312'}]

module.exports = {

  postList: postList

};