文本查看器

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>IP地理位置查询工具</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }
        
        .container {
            background-color: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
            width: 100%;
            max-width: 900px;
            padding: 40px;
            text-align: center;
        }
        
        header {
            margin-bottom: 30px;
        }
        
        h1 {
            color: #2c3e50;
            margin-bottom: 10px;
            font-size: 2.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
        }
        
        .subtitle {
            color: #7f8c8d;
            margin-bottom: 5px;
            font-size: 1.1rem;
        }
        
        .api-info {
            background: #f8f9fa;
            border-radius: 10px;
            padding: 15px;
            margin: 20px 0;
            text-align: left;
        }
        
        .api-info h3 {
            color: #3498db;
            margin-bottom: 10px;
        }
        
        .api-info ul {
            padding-left: 20px;
        }
        
        .api-info li {
            margin-bottom: 8px;
            color: #555;
        }
        
        .search-box {
            display: flex;
            margin: 30px 0;
            position: relative;
        }
        
        .search-box input {
            flex: 1;
            padding: 18px 25px;
            border: none;
            border-radius: 50px;
            background: #f1f2f6;
            font-size: 1.1rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }
        
        .search-box input:focus {
            outline: none;
            box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
        }
        
        .search-box button {
            background: #3498db;
            color: white;
            border: none;
            border-radius: 50px;
            padding: 0 35px;
            margin-left: 15px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .search-box button:hover {
            background: #2980b9;
            transform: translateY(-2px);
        }
        
        .info-text {
            color: #7f8c8d;
            margin-bottom: 20px;
            font-size: 0.95rem;
        }
        
        .result-container {
            background: linear-gradient(135deg, #3498db, #2c3e50);
            border-radius: 15px;
            padding: 30px;
            color: white;
            text-align: left;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease;
            margin-top: 30px;
        }
        
        .result-container.show {
            opacity: 1;
            transform: translateY(0);
        }
        
        .result-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .result-title {
            font-size: 1.5rem;
            font-weight: 600;
        }
        
        .api-tag {
            background: rgba(255, 255, 255, 0.2);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
        }
        
        .result-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        
        .info-card {
            background: rgba(255, 255, 255, 0.15);
            padding: 20px;
            border-radius: 12px;
            backdrop-filter: blur(10px);
        }
        
        .info-card h3 {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 10px;
        }
        
        .info-card p {
            font-size: 1.3rem;
            font-weight: 600;
        }
        
        .loading {
            display: none;
            text-align: center;
            padding: 30px;
        }
        
        .spinner {
            width: 50px;
            height: 50px;
            border: 5px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            border-top: 5px solid #3498db;
            animation: spin 1s linear infinite;
            margin: 0 auto 20px;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .error {
            background: #e74c3c;
            color: white;
            padding: 20px;
            border-radius: 10px;
            margin-top: 20px;
            display: none;
        }
        
        .footer {
            margin-top: 30px;
            color: #7f8c8d;
            font-size: 0.9rem;
        }
        
        @media (max-width: 768px) {
            .container {
                padding: 30px 20px;
            }
            
            h1 {
                font-size: 2rem;
            }
            
            .search-box {
                flex-direction: column;
            }
            
            .search-box button {
                margin: 15px 0 0;
                padding: 15px;
            }
            
            .result-content {
                grid-template-columns: 1fr;
            }
        }
    </style>
</head>
<body>
    <div class="container">
        <header>
            <h1><i class="fas fa-map-marker-alt"></i> IP地理位置查询工具</h1>
            <p class="subtitle">使用多API源确保查询结果的准确性和可靠性</p>
        </header>
        
        <div class="api-info">
            <h3><i class="fas fa-info-circle"></i> 支持的API服务：</h3>
            <ul>
                <li><strong>百度地图API</strong> - 优先使用，提供基础地理位置信息</li>
                <li><strong>美团地图API</strong> - 当百度API不可用时作为备用</li>
                <li><strong>SpeedTest.cn API</strong> - 提供详细地理位置和运营商信息</li>
            </ul>
        </div>
        
        <form method="get">
            <div class="search-box">
                <input type="text" name="ip" placeholder="输入IP地址 (例如: 221.213.24.219)" value="">
                <button type="submit"><i class="fas fa-search"></i> 查询位置</button>
            </div>
        </form>
        
        <p class="info-text">提示：如果不输入IP地址，系统将自动查询您的当前IP位置</p>
        
        <div class="loading" id="loading">
            <div class="spinner"></div>
            <p>正在查询IP位置信息...</p>
        </div>
        
        <div class="error" id="error">
            <p><i class="fas fa-exclamation-triangle"></i> 错误：无法获取IP位置信息，请稍后再试</p>
        </div>
        
        <script>
                document.getElementById("loading").style.display = "block";
                document.getElementById("error").style.display = "none";
                document.querySelector(".result-container")?.classList?.remove("show");
            </script><div class="result-container show"><div class="result-header"><div class="result-title">IP地理位置信息</div><div class="api-tag">来源: SpeedTest.cn API</div></div><div class="result-content"><div class="info-card"><h3>IP地址</h3><p>117.40.82.181</p></div><div class="info-card"><h3>国家</h3><p>中国</p></div><div class="info-card"><h3>省份</h3><p>江西</p></div><div class="info-card"><h3>城市</h3><p>南昌</p></div><div class="info-card"><h3>区县</h3><p></p></div><div class="info-card"><h3>运营商</h3><p>中国电信</p></div><div class="info-card"><h3>数据来源</h3><p>SpeedTest.cn API</p></div></div></div><script>
                document.getElementById("loading").style.display = "none";
            </script>        
        <div class="footer">
            <p>本工具使用百度地图API、美团地图API和SpeedTest.cn API提供的位置信息服务</p>
            <p>© 2023 IP地理位置查询工具 | 技术支持</p>
        </div>
    </div>
    
    <script>
        // 表单提交时显示加载状态
        const form = document.querySelector('form');
        form.addEventListener('submit', function() {
            document.getElementById('loading').style.display = 'block';
            document.getElementById('error').style.display = 'none';
            
            // 隐藏之前的查询结果
            const resultContainer = document.querySelector('.result-container');
            if (resultContainer) {
                resultContainer.classList.remove('show');
            }
        });
        
        // 自动聚焦到输入框
        document.querySelector('input[name="ip"]').focus();
        
        // 示例IP查询
        const exampleIPs = ['221.213.24.219', '117.52.74.142', '8.8.8.8'];
        let currentExample = 0;
        
        setInterval(() => {
            const input = document.querySelector('input[name="ip"]');
            input.placeholder = `输入IP地址 (例如: ${exampleIPs[currentExample]})`;
            currentExample = (currentExample + 1) % exampleIPs.length;
        }, 3000);
    </script>
</body>
</html>