28 lines
821 B
PHP
28 lines
821 B
PHP
<?php
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// 数据库连接
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include 'db_config.php';
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// 获取请求参数
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$id = $_GET['id'];
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$name = $_GET['name'];
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$address = $_GET['address'];
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$event_time = intval($_GET['event_time']);
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$code = $_GET['code'];
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// 检查是否已有相同记录
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$sql_check = "SELECT * FROM nucleic_acid_test_2 WHERE id = '$id' AND address = '$address' AND event_time = $event_time";
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$result_check = $link->query($sql_check);
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if ($result_check->num_rows > 0) {
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// 如果已有记录，直接返回码值
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echo $code;
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} else {
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// 插入新记录
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$sql_insert = "INSERT INTO nucleic_acid_test_2 (id, name, address, event_time, code) VALUES ('$id', '$name', '$address', $event_time, '$code')";
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if ($link->query($sql_insert) === TRUE) {
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echo $code;
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} else {
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echo "插入失败: " . $link->error;
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}
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}
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