ES6之前js的对象的属性只能是字符串, <html> <head> <script type="text/javascript"> var a = {1:2} for(let i in a ) { console.log(typeof i) } </script> </head> <body> </body> </html> 虽然在浏览器打印a的时候我们看到的1,但是这里打印i的type出
function fuck (inObj, path, parms) { // 一个长得像对象的字符串 var Things = path.split("."); // 即将返回的对象 var obj = inObj; // 不断迭代的key值 var key = ""; // 赋值 var strparms = JSON.stringify(parms); for (var i = 0; i < Things.length; i++) { // 累加key
function getPropByPath(obj, path) { let tempObj = obj; path = path.replace(/\[(\w+)\]/g, '.$1'); path = path.replace(/^\./, ''); let keyArr = path.split('.'); let i = 0; for (let len = keyArr.length; i < len - 1; ++i) { let key = keyArr[i]; if (key i
<script> var test={aa:12,bb:34};//或者var test={}; var cc= "acqId" test[cc]=12; alert(test[cc]) </script> 使用场景 function objectTest() { var test = { aa: , bb: }; var cc = "acqId" test[cc] = ; $.ajax({ url: xxx/getReslut.htm, t