js数组lambda表达式

Posted 2021-01-28 evan-pei

1 //js数组lambda表达式
2 //单个对象
3 var nubList = eval(data2[0]);
4 var nub = nubList.find(nub => nub.expressId == "00002");
5 console.log(nub.expressId);
6 //查找数组
7 var nub1 = nubList.filter(nub => nub.expressId == "00002");
8 console.log(nub1[0].expressId);