44 lines
1.1 KiB
PHP
44 lines
1.1 KiB
PHP
<?php
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$file = 'counter.dat';
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// 读取并自增
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$counter = (int)@file_get_contents($file);
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$counter++;
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// 使用 LOCK_EX 防止并发写入冲突
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file_put_contents($file, $counter, LOCK_EX);
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?>
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<?php
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error_reporting(E_ALL & ~E_NOTICE);
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header('Content-Type: application/json');
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$qq = $_GET['qq'] ?? '';
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if (!is_numeric($qq) || empty($qq)) {
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http_response_code(400);
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exit(json_encode(['code' => 40, 'msg' => '缺少有效QQ号码参数']));
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}
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$context = stream_context_create(['http' => ['timeout' => 5]]);
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$data = @file_get_contents("http://webpresence.qq.com/getonline?type=1&$qq:", false, $context);
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if ($data === false) {
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http_response_code(503);
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exit(json_encode(['code' => 50, 'msg' => '服务暂时不可用']));
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}
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switch (trim($data)) {
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case 'online[0]=0;':
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$response = ['code' => 20, 'msg' => '电脑离线'];
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break;
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case 'online[0]=1;':
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$response = ['code' => 21, 'msg' => '电脑在线'];
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break;
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default:
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http_response_code(500);
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$response = ['code' => 51, 'msg' => '未知状态'];
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}
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echo json_encode($response, JSON_UNESCAPED_UNICODE);
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?>
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