导包 下载地址 https://www.npmjs.com/package/vue-resource
<script src="https://cdn.jsdelivr.net/npm/vue-resource@1.5.1"></script>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vue-resource@1.5.1"></script>
</head>
<body>
<div id="app">
<input type="button" value="get请求" @click="getInfo">
<input type="button" value="post请求" @click="postInfo">
<input type="button" value="jsonp请求" @click="jsonPInfo">
</div>
<script>
var app = new Vue({
el: '#app',
data:{
},
methods: {
getInfo(){
// get请求
this.$http.get('/dayu').then(response =>{
console.log('请求成功')
}, response=>{
console.log('请求失败')
})
},
postInfo(){ //post请求 application/x-www-form-urlencoded
// 手动发起的post请求. 默认没有表单格式, 所以, 有的服务器处理不了
// 设置参数 {'emulateJSON': true} 以防止请求失败
this.$http.post('', {}, {'emulateJSON': true}).then(response=>{
}, response=>{
})
},
jsonPInfo(){ // 发起jsonp请求
this.$http.jsonp('').then(result=>{
}, result=>{
})
}
},
created: function () {
},
mounted: function () {
}
})
</script>
</body>
</html>
