vue的自定义指令，过滤器，模块，网络请求。

<div v-zns>asdljasd</div>
	</div>
	<script src="libs/vue.js"></script>
	<script>
	Vue.directive("zns",function(){
	var {
	el
	} = this;
	el.style.width="200px";
	el.style.height="200px";
	el.style.backgroundColor="blue";
	el.style.color = "red";
	});
	new Vue({
	el:"#box",
	data:{},
	methods:{}
	})