js数组与字符串常用方法总结(3)

function getData() { var search = window.location.search.substring(1); if (!search) { return; } var arr = search.split('&'), arr2 = [], json = {}, key, alue; for (var i = 0; i < arr.length; i++) { arr2 = arr[i].split('='); key = arr2[0]; value = arr2[1]; json[key] = value; } return json; }