//自执行写法1
(function T(){alert(1)})()//自执行写法2var T1=function(){alert(1)}();//传值var para1={a:1;b:2,c:'Ok'}var T1=function(obj){alert(obj.a)}(para1);//如果不用自执行方式,就得调用function T(){alert(1)}T();//调用...手写的,....http://www.php.cn/js-tutorial-408971.html
https://blog.csdn.net/sinat_17775997/article/details/80662141