摘要：
var myFun=function(){};var myObj={};var myStr="str";var myNum=1;var myArr=[1,2,3];var myNull=null;var myUndefined=undefined;typeof myFun; //Functiontypeof myObj; //Objecttypeof myStr; //Stringtypeof myNum; //numbertypeof myArr; //Objecttypeof myNull; //objecttypeof myUndefined; //undefined 阅读全文
