SOURCE

console 命令行工具 X clear

                    
>
console
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Background Image Switcher</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 100vh;
            margin: 0;
            background-color: #f0f0f0;
        }
        #background-switcher {
            width: 945px;
            height: 1083px;
            background-image: url('https://i.postimg.cc/cCVRypkz/bg1.png');
            background-size: cover;
            background-position: center;
            transition: background-image 0.5s ease-in-out;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        #switch-button {
            margin-top: 20px;
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
            background-color: #4CAF50;
            color: white;
            border: none;
            border-radius: 5px;
            transition: background-color 0.3s;
        }
        #switch-button:hover {
            background-color: #45a049;
        }
    </style>
</head>
<body>
    <div id="background-switcher"></div>
    <button id="switch-button">Switch Background</button>

    <script>
        const backgroundSwitcher = document.getElementById('background-switcher');
        const switchButton = document.getElementById('switch-button');
        let isImageOne = true;

        const image1 = 'https://i.postimg.cc/cCVRypkz/bg1.png';
        const image2 = 'https://i.postimg.cc/C5ZG2h7D/bg2.png';

        switchButton.addEventListener('click', () => {
            if (isImageOne) {
                backgroundSwitcher.style.backgroundImage = `url('${image2}')`;
            } else {
                backgroundSwitcher.style.backgroundImage = `url('${image1}')`;
            }
            isImageOne = !isImageOne;
        });
    </script>
</body>
</html>