.NET 6 实现滑动验证码、大结局：前端代码实战，vue3与HTML+JQuery
在.NET 6中实现滑动验证码的前端部分，我们可以使用Vue 3和HTML配合JQuery来实现。以下是一个简单的实例代码：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Slider Captcha</title>
<script src="https://unpkg.com/vue@next"></script>
<style>
#captcha-container {
width: 300px;
position: relative;
}
#captcha-slider {
width: 100%;
height: 50px;
background-color: #ddd;
cursor: pointer;
position: absolute;
top: 0;
left: 0;
}
#captcha-thumb {
width: 50px;
height: 50px;
background-color: #333;
border-radius: 50%;
position: absolute;
top: 0;
cursor: move;
}
</style>
</head>
<body>
<div id="app">
<div id="captcha-container">
<div id="captcha-slider">
<div id="captcha-thumb"></div>
</div>
</div>
</div>
<script>
const app = Vue.createApp({
data() {
return {
isCaptchaSolved: false
};
},
mounted() {
const slider = document.getElementById('captcha-slider');
const thumb = document.getElementById('captcha-thumb');
slider.addEventListener('mousedown', (e) => {
const x = e.clientX - thumb.offsetLeft;
document.addEventListener('mousemove', move);
function move(e) {
const left = e.clientX - x;
if (left < 0) {
thumb.style.left = '0px';
} else if (left > slider.offsetWidth - thumb.offsetWidth) {
thumb.style.left = `${slider.offsetWidth - thumb.offsetWidth}px`;
} else {
thumb.style.left = `${left}px`;
}
}
document.addEventListener('mouseup', () => {
document.removeEventListener('mousemove', move);
if (thumb.offsetLeft >= slider.offsetWidth - thumb.offsetWidth) {
// 滑动成功
this.isCaptcha
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