2025-06-17 01:43:15 +00:00
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<?php
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// 数据库配置
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2025-06-17 11:10:10 +00:00
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$host = 'localhost';
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$dbname = '';
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$username = '';
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$password = '';
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2025-06-17 01:43:15 +00:00
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// 创建数据库连接
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$conn = new mysqli($host, $username, $password, $dbname);
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// 检查连接是否成功
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if ($conn->connect_error) {
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die("数据库连接失败: " . $conn->connect_error);
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}
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// 设置字符集为 utf8mb4（支持中文）
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$conn->set_charset("utf8mb4");
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?>
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