<script type= "text/javascript"> ...
<script type="text/javascript"> getJson('age'); function getJson(key){ var jsonObj={"name":"傅红雪","age":"24","profession":"刺客 ...
<script type="text/javascript"> getJson('age'); function getJson(key){ var jsonObj={"name":"傅红雪","age":"24","profession":"刺客 ...
例如含有以下json数组 var list=[{a:1,b:'OK'},{a:2,b:'Hello'},{a:3,b:'Yes'}] 想要从中取出a的新数组: var arr=list.map(t => t.a) ...
例如: info = [ {STAFF_NAME: "1",USERNAME: "a"}, {STAFF_NAME: "2",USERNAME: "b"} {STAFF_NAME: ...
直接上代码: const obj = {a: 1, b: 2, c: 3}; //不使用 const vals=Object.keys(obj).map(key=>obj[key]); console.log(vals);//[1, 2, 3] //使用 const values ...