idc工单系统php

<?php
// 数据库连接
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "idc_tickets";

$conn = new mysqli($servername, $username, $password, $dbname);

if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}

// 创建工单
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $title = $_POST['title'];
    $description = $_POST['description'];
    $submitter = $_POST['submitter'];

    $sql = "INSERT INTO tickets (title, description, submitter, status)
    VALUES ('$title', '$description', '$submitter', 'Open')";

    if ($conn->query($sql) === TRUE) {
        echo "新工单创建成功";
    } else {
        echo "Error: " . $sql . "<br>" . $conn->error;
    }
}

$conn->close();
?>

<!DOCTYPE html>
<html>
<head>
    <title>创建工单</title>
</head>
<body>
    <h2>创建新工单</h2>
    <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>">
        标题: <input type="text" name="title"><br>
        描述: <textarea name="description"></textarea><br>
        提交人: <input type="text" name="submitter"><br><br>
        <input type="submit" value="提交">
    </form>
</body>
</html>