Javascript 如何将JSON解析为数组(对于google脚本)

Javascript 如何将JSON解析为数组(对于google脚本),javascript,json,google-apps-script,Javascript,Json,Google Apps Script,我正在使用Google脚本,目前有以下JSON格式的字符串,我可以从加密站点的API中获得 {"sellerCommission":0,"updateTime":1613134493127,"accountType":"SPOT","balances":[{"asset":"BTC","free":"0.00000000&quo

我正在使用Google脚本,目前有以下JSON格式的字符串,我可以从加密站点的API中获得

{"sellerCommission":0,"updateTime":1613134493127,"accountType":"SPOT","balances":[{"asset":"BTC","free":"0.00000000","locked":"0.00000000"},{"asset":"ETH","free":"0.05000000","locked":"0.00000000"},{"asset":"OXT","free":"1.00000000","locked":"0.00000000"},{"asset":"ZEN","free":"2.00000000","locked":"0.00000000"}],"permissions":["SPOT"]}
我想把它转换成一个数组。我希望数组的格式为[asset,free,locked],并且我只希望当free的值大于0时它显示在数组中。实现这一目标的最佳方法是什么?

function myfunction() {
  const jsn='{"sellerCommission":0,"updateTime":1613134493127,"accountType":"SPOT","balances":[{"asset":"BTC","free":"0.00000000","locked":"0.00000000"},{"asset":"ETH","free":"0.05000000","locked":"0.00000000"},{"asset":"OXT","free":"1.00000000","locked":"0.00000000"},{"asset":"ZEN","free":"2.00000000","locked":"0.00000000"}],"permissions":["SPOT"]}';
  const obj=JSON.parse(jsn);
  let oA=[];
  obj.balances.forEach((o,i)=>{
    if(o.free>0) {
      oA.push([o.asset,o.free,o.locked]);
    }
  });
  console.log(JSON.stringify(oA));
}

Execution log
9:49:40 PM  Notice  Execution started
9:49:41 PM  Info    [["ETH","0.05000000",null],["OXT","1.00000000",null],["ZEN","2.00000000",null]]
9:49:41 PM  Notice  Execution completed
//也许再干净一点 常数响应={ 卖方佣金:0, 更新时间:1613134493127, 帐户类型:SPOT, 余额:[{ 资产:BTC, 免费:0.00000000, 锁定:0.00000000 }, { 资产:ETH, 免费:0.0500000, 锁定:0.00000000 }, { 资产:OXT, 免费:100000000, 锁定:0.00000000 }, { 资产:禅宗, 免费:2.00000000, 锁定:0.00000000 }], 权限:[SPOT] }; 常量mapToArray=arr=>arr.filteritem=>item.free>0.mapitem=>[item.asset,item.free,item.locked];
console.logmapToArrayresponse.balances;非常感谢。效果很好。在上面的例子中,你有一个小的类型,你有小盒而不是锁着的,但是这个概念正是我需要的。很抱歉输入错误。随着年龄的增长,你可以预料到这类事情。