js 二维数组转Json数组 再转json对象数组

function jsonParam(data){  //data是一个二维数组var tableColumns = data[0]var datajson = {}var jsonresult = []for (var i = 0; i < data.length; i++) {for (var j = 0; j < tableColumns.length; j++) {datajson.indexArgs = data[i][0]datajson.templateArgs = data[i][1]datajson.rate = data[i][2]datajson.demandId = data[i][3]}jsonresult.push(datajson)datajson = {}}console.log(JSON.stringify(jsonresult))console.log(jsonresult)//json数组return JSON.stringify(jsonresult);
}

结果：[{"indexArgs":"Angle8.0MHZ","templateArgs":"parameter1:8000.0HZ","rate":"1000","demandId":"224055680142882482"}]