話不多說直接上方法:
var sortJson = function(obj, callback) {
var endValue, item, key, keyArray, keyArray2, o, _i, _len;
endValue = {};
keyArray = [];
keyArray2 = [];
for (key in obj) {
o = {};
o[key] = obj[key];
keyArray.push(key);
}
keyArray2 = keyArray.sort();
for (_i = 0, _len = keyArray2.length; _i < _len; _i++) {
item = keyArray2[_i];
endValue[item] = obj[item];
}
return typeof callback === "function" ? callback(endValue) : void 0;
};
實際使用結果如下: