10-dad-jokes(fetch请求例子)

html

<!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">
    <link rel="stylesheet" href="./style.css">
    <title>Document</title>
</head>
<body>
    <div class="container">
        <h3>Don't Laugh Challenge</h3>
        <div id="joke" class="joke">//Joke goes here</div>
        <button id="jokeBtn" class="btn">Get Another Joke</button>
    </div>


    <script src="./script.js"></script>
</body>
</html>

css

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

* {
  box-sizing: border-box;
}


body{
    background-color: #686de0;
    font-family: 'Roboto',sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
    margin: 0;
    padding: 20px;
}

.container{
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1), 0 6px 6px rgba(0, 0, 0, 0.1);
    padding: 50px 20px;
    text-align: center;
    max-width: 100%;
    width: 800px;
}

h3{
    margin: 0;
    opacity: 0.5;
    letter-spacing: 2px;
}

.joke{
    font-size: 30px;
    letter-spacing: 1px;
    line-height: 40px;
    margin: 50px auto;
    max-width: 600px;
}

.btn{
    background-color: #9f68e0;
    color: #fff;
    border: 0;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1),0 6px 6px rgba(0, 0, 0, 0.1);
    padding: 14px 40px;
    font-size: 16px;
    cursor: pointer;
}

.btn:active{
    transform: scale(0.98);
}

.btn:focus{
    outline: 0;
}

const jokeEl=document.getElementById('joke')
const jokeBtn =document.getElementById('jokeBtn')

jokeBtn.addEventListener('click',generateJoke)

generateJoke()


async function generateJoke(){
    const config = {
        headers:{
            Accept:'application/json'
        },
    }

    const res = await fetch('https://icanhazdadjoke.com',config)

    const data = await res.json()
    jokeEl.innerHTML = data.joke
}