1、普通函数
function fun1(){
console.log("this is first function");
}
2、匿名函数
var fun = function(){
console.log("this is second function");
}
匿名函数的调用方法:
fun();
还有两种调用匿名函数的方法:
(function(){
console.log("this is first call")}());
(function(){
console.log("this is second call"){})();
3、对象方法
var obj={
func:function(){
console.log("this is third function)
}
};
调用:
obj.func();
4、构造函数的方法
var funObj =function(){};
funObj.prototype.func=function(){
console.log("this is forth function");
}
调用:
var objFun = new funObj();
objFun.func();