(function(){
console.log("我是匿名函数");
})();
(function(name){
console.log(name);
})('匿名函数');
输出:匿名函数
(function( window, undefined ) {.......})(window);
(function( window, undefined ) {
var jQuery = function( selector, context ) {
return new jQuery.fn.init( selector, context );
},
.........
window.jQuery = window.$ = jQuery;
})(window);