vue-ajax

vue-resource

官网:https://github.com/pagekit/vue-resource

cdn:

<script src="https://cdn.jsdelivr.net/npm/[email protected]"></script>

get请求:

<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<script src="vue.js"></script>
	<script src="https://cdn.jsdelivr.net/npm/[email protected]"></script>	
</head>
<body>
	<div id="app">
		{{obj | json}}
		<button @click='getdata'>get请求</button>
		
	</div>
</body>
<script>
	new Vue({
		el:'#app',
		data:{
			obj:null,
		},
		methods:{
			getdata(){
				var url = 'http://baike.baidu.com/api/openapi/BaikeLemmaCardApi?scope=103&format=json&appid=379020&bk_key=%E5%85%B3%E9%94%AE%E5%AD%97&bk_length=600';
				this.$http.get(url)
				.then(function(response){
					this.obj = response.body;
				})
			}
		}
	})
</script>
</html>

post请求

<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<script src="vue.js"></script>
	<script src="https://cdn.jsdelivr.net/npm/[email protected]"></script>	
</head>
<body>
	<div id="app">
		<button @click='postdata'>post请求</button>
		
	</div>
</body>
<script>
	new Vue({
		el:'#app',
		
		methods:{
			postdata(){
				var url = '.....';
				this.$http.post(url,{name:'...',id:'....'},{emulateJSON:true}).then((response)=>{
					alert(response.body.message);
				})
			}
		}
	})
</script>
</html>

jsonp

  • jsonp(url, [config])
jsonp 用于跨域请求(防止因为数据流不安全而被中断)

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