小程序json字符串转json对象

小程序json字符串转json对象

 var that = this

    var jsonStr = options.json;
    if (typeof jsonStr != 'object') {
      jsonStr = jsonStr.replace(/\ufeff/g, "");//重点
      var jobj = JSON.parse(jsonStr);// 转对象
      options.json = jobj;
    }
    that.setData({
      jdata : options.json
    })