weui-miniprogram/searchbar在输入较长内容时多次触发查询，如何做才能保证在内容输入完成后再执行查询？

在json里引入

{

  "usingComponents": {

    "mp-searchbar": "weui-miniprogram/searchbar/searchbar"

  }

}

然后对应的wxml里

<mp-searchbar

        placeholder="{{searchPlaceHolder}}" 

        id="myComponent" 

        bindselectresult="selectResult" 

        bindclear="onSearchBarClear"

        search="{{search}}" 

        cancel="{{false}}"

        throttle="1300">

      </mp-searchbar>

js里的search方法

  search: function(value){

    console.log("-----------search"+value);

  },