Vue使用watch监听一个对象中的属性的实现方法

 queryData: {
   name: '',
   creator: '',
   selectedStatus: '',
   time: [],
 },

watch: {
   queryData: {
     handler: function() {
      //do something
     },
     deep: true
   }
}

watch: {
   'queryData.name': {
     handler: function() {
      //do something
     },
   }
}

computed: {
  getName: function() {
    return this.queryData.name
  }
}
watch: {
   getName: {
     handler: function() {
      //do something
     },
   }
}