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编辑当前文件:/home/disqkgca/public_html/crudemployee/api.php

<?php include 'conn.php';

// Create a new employee
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $data = json_decode(file_get_contents("php://input"), true);

$name = $data['name'];
    $email = $data['email'];
    $department = $data['department'];

$sql = "INSERT INTO employees (name, email, department) VALUES ('$name', '$email', '$department')";
    
    if ($conn->query($sql) === TRUE) {
        echo "New record created successfully";
    } else {
        echo "Error: " . $sql . "<br>" . $conn->error;
    }
}

// Retrieve all employees
if ($_SERVER['REQUEST_METHOD'] === 'GET') {
    $sql = "SELECT * FROM employees";
    $result = $conn->query($sql);

$employees = array();

if ($result->num_rows > 0) {
        while ($row = $result->fetch_assoc()) {
            $employees[] = $row;
        }
        echo json_encode($employees);
    } else {
        echo "No employees found";
    }
}

// Update an employee by ID
if ($_SERVER['REQUEST_METHOD'] === 'PUT') {
    $data = json_decode(file_get_contents("php://input"), true);

$id = $data['id'];
    $name = $data['name'];
    $email = $data['email'];
    $department = $data['department'];

$sql = "UPDATE employees SET name='$name', email='$email', department='$department' WHERE id=$id";

if ($conn->query($sql) === TRUE) {
        echo "Record updated successfully";
    } else {
        echo "Error updating record: " . $conn->error;
    }
}

// Delete an employee by ID
if ($_SERVER['REQUEST_METHOD'] === 'DELETE') {
    parse_str(file_get_contents("php://input"), $data);
    $id = $data['id'];

$sql = "DELETE FROM employees WHERE id=$id";

if ($conn->query($sql) === TRUE) {
        echo "Record deleted successfully";
    } else {
        echo "Error deleting record: " . $conn->error;
    }
}
?>