做好当下

javascript 是面向对象的语言，这里的对象就是不同的function var jQuery = window.jQuery = window.$ = function(selector, context) { // ... // other internal initialization code goes here

1.) DoSomethingLocal is defined as $.fn.DoSomethingLocal. You can add as many custom functions to the jQuery.fn (or simply $.fn) object as required by your plugin implementation. Any function you add