JS命名空间是啥

var c=c||{};
c.person=function(name){
this.name=name;
}

var b=new c.person(“maomin”)
c.person.prototype.getname=function(){
console.log(this.name);//maomin
}
b.getname();

更多内容请见原文，原文转载自：https://blog.csdn.net/weixin_44519496/article/details/120127094