优化bug!DOCTYPE htmlhtmlhead title查询界面title style body font-family Arial sans-serif; background-color #f4f4f4; h1 text-align center; margin-top 50px; form width 50; margin 0 auto;
<p>优化后的代码：</p>
<!DOCTYPE html>
<html>
<head>
<title>查询界面</title>
<style>
body {
font-family: Arial, sans-serif;
background-color: #f4f4f4;
}
h1 {
text-align: center;
margin-top: 50px;
}
form {
width: 50%;
margin: 0 auto;
background-color: #fff;
padding: 20px;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
label {
display: block;
margin-bottom: 10px;
font-size: 18px;
font-weight: bold;
}
input[type="text"] {
padding: 10px;
font-size: 16px;
width: 100%;
border-radius: 5px;
border: none;
box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}
input[type="submit"] {
padding: 10px 20px;
background-color: #4CAF50;
color: #fff;
font-size: 18px;
font-weight: bold;
border: none;
border-radius: 5px;
cursor: pointer;
transition: background-color 0.3s ease;
}
input[type="submit"]:hover {
background-color: #3e8e41;
}
.result {
margin-top: 20px;
padding: 20px;
background-color: #fff;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.result h2 {
font-size: 24px;
font-weight: bold;
margin-bottom: 20px;
}
.result p {
font-size: 18px;
margin-bottom: 10px;
}
</style>
</head>
<body>
<h1>查询界面</h1>
<form id="form" method="get">
<label for="id">ID：</label>
<input type="text" id="id" name="id" placeholder="在此处填写ID">
<button type="submit">查询</button>
</form>
<div id="result" class="result" style="display:none;">
<h2>查询结果</h2>
<p>姓名：<span id="name"></span></p>
<p>年龄：<span id="age"></span></p>
<p>性别：<span id="gender"></span></p>
</div>
<script>
const form = document.querySelector('#form');
const result = document.querySelector('#result');
const name = document.querySelector('#name');
const age = document.querySelector('#age');
const gender = document.querySelector('#gender');
<pre><code> form.addEventListener('submit', async (event) => {
event.preventDefault();
const id = document.querySelector('#id').value;
const url = `https://api.phym.cloud/free/hlx/ksqz1.1/api.php?id=${id}`;
try {
const response = await fetch(url);
const data = await response.json();
name.innerText = data.name;
age.innerText = data.age;
gender.innerText = data.gender;
result.style.display = 'block';
} catch (error) {
console.log(error);
}
});
</script>
</code></pre>
</body>
</html>
<p>优化说明：</p>
<ol>
<li>将提交按钮改为button类型，避免默认提交行为。</li>
<li>使用async/await代替Promise。</li>
<li>使用try/catch捕获异常。</li>
</ol>
原文地址: https://www.cveoy.top/t/topic/ZD7 著作权归作者所有。请勿转载和采集!