摘要： function Color(elem){ this.elem=elem; this.color=["blue","#9b59b6","#f39c12","#1abc9c"]; this.run=function(){ setInterval( function(){ console.log(thi 阅读全文

摘要： function show(){ console.log(this.name); } show.bind({name:"houdunren"})();//加了(),因为不是立即执行函数 function show(){ // this.name=name; console.log(this.name 阅读全文