44 lines
1.2 KiB
PHP
44 lines
1.2 KiB
PHP
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<title>姓名查询</title>
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</head>
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<body>
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<form method="POST" action="search_73.php">
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<label for="search_name">姓名查询:</label>
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<input type="text" id="search_name" name="search_name" required>
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<input type="submit" id="ok" name="ok" value="ok">
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</form>
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<?php
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include_once 'db_config.php';
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// 检查表单是否提交
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if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['search_name'])) {
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// 获取表单输入的姓名
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$searchName = $_POST['search_name'];
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// 设置字符集
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mysqli_set_charset($link, "utf8");
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// 准备查询语句，使用准备语句以防SQL注入
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$query = $link->prepare("SELECT address FROM user_70 WHERE name = ?");
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$query->bind_param("s", $searchName);
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$query->execute();
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$result = $query->get_result();
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if ($result->num_rows > 0) {
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// 输出查询结果
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while ($row = $result->fetch_assoc()) {
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echo "<p>地址: " . htmlspecialchars($row['address']) . "</p>";
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}
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} else {
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// 在没有查询到结果时显示
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echo "<p>查无此人</p>";
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}
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}
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?>
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</body>
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</html>
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