axios
ajax请求库，比较热门吗，这里是最基础的发送请求和接收参数
一，axios的理解和使用
服了，看弹幕给我看的没自信了。
axios最基本的使用方式
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="https://cdn.bootcdn.net/ajax/libs/axios/1.3.6/axios.js"></script>
<title>Document</title>
</head>
<body>
<div class="boxer">
<h1>axios的基本使用</h1>
<button class="btn btn-get">GET方法</button>
<button class="btn btn-post">POST方法</button>
<button class="btn btn-delete">DELETE方法</button>
<button class="btn btn-put">PUT方法</button>
</div>
<script>
const btns = document.querySelectorAll('button')
btns[0].onclick = function(){
axios({
method:'GET',
url:'http://localhost:3000/students'
}).then(response=>{
console.log(response)
})
}
btns[1].onclick = function(){
axios({
method:'POST',
url:'http://localhost:3000/students',
data:{
"name":"wds",
"age":18
}
}).then(response=>{
console.log(response)
})
}
</script>
</body>
</html>
{
"students": [
{
"id": 1,
"name": "wds",
"age": 21
},
{
"id": 2,
"name": "wds",
"age": 21
},
{
"id": 3,
"name": "wds",
"age": 21
},
{
"name": "wds",
"age": 18,
"id": 4
}
]
}