老师请检查代码

来源：5-6 自由编程

慕粉1112348

2024-03-15 19:39:34

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <button id="btn">发送</button>
    <script>        
        let btn=document.getElementById('btn');
        btn.addEventListener('click',()=>{
            const url='https://www.imooc.com/api/http/json/search/suggest?words=js';
            const xhr=new XMLHttpRequest();
            xhr.addEventListener('load',()=>{
            console.log(xhr.responseText);
        },false);
        xhr.open('POST',url,true);
        xhr.send(JSON.stringify({username:'imooc'}))
        },false)
    </script>
</body>
</html>

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