var obj = { a: "aaaaaa" };
var obj1 = { b: "bbbbbb" };
Object.extend = function (destination, source) {
for (property in source) {
destination[property] = source[property];
}
return destination;
}
Object.extend(obj, obj1);
alert(JSON.stringify(obj)); //结果为{"a":"aaaaaa","b":"bbbbbb"}