54 lines
1.6 KiB
PHP
54 lines
1.6 KiB
PHP
<?PHP
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/*
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* wxxy_class 项目组
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* 代码均开源
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*/
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// 载入头
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include($_SERVER['DOCUMENT_ROOT'].'/api/header-control.php');
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// 载入组件
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$key = htmlspecialchars($_GET['key']);
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$student = htmlspecialchars($_GET['student']);
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$time = date("Y-m-d H:i:s");
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// 构建函数
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if ($key == $setting['Key']) {
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// 对数据表进行检查
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// 对数据表进行写入操作
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mysqli_query($conn,"LOCK TABLE ".$setting['SQL_DATA']['book']." WRITE");
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$result_book_person = mysqli_query($conn,"SELECT * FROM ".$setting['SQL_DATA']['book']." WHERE s_ID='$student'");
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$result_book_person_object = mysqli_fetch_object($result_book_person);
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if (empty($result_book_person_object->s_ID)) {
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if (mysqli_query($conn,"INSERT INTO ".$setting['SQL_DATA']['book']." (s_ID,getbook,time) VALUES ('$student','TRUE','$time')")) {
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// 编译数据
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$data = array(
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'output'=>'SUCCESS',
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'code'=>200,
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'info'=>'操作已完成',
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);
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// 输出数据
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echo json_encode($data,JSON_UNESCAPED_UNICODE);
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}
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} else {
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// 编译数据
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$data = array(
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'output'=>'SQL_DENY',
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'code'=>403,
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'info'=>'操作拒绝！已经有数据了'
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);
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// 输出数据
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echo json_encode($data,JSON_UNESCAPED_UNICODE);
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}
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mysqli_query($conn,"UNLOCK TABLE");
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} else {
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// 编译数据
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$data = array(
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'output'=>'KEY_ERROR',
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'code'=>403,
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'info'=>'密钥错误'
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);
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// 输出数据
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echo json_encode($data,JSON_UNESCAPED_UNICODE);
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header("HTTP/1.1 403 Forbidden");
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} |