学生信息管理系统

CREATE DATABASE student_management;

USE student_management;

CREATE TABLE students (

id INT AUTO_INCREMENT PRIMARY KEY,

name VARCHAR(100) NOT NULL,

age INT,

gender ENUM('Male', 'Female'),

major VARCHAR(100)

);

<?php

$servername = "localhost";

$username = "root";

$password = "";

$dbname = "student_management";

// 创建连接

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

// 检测连接

if ($conn->connect_error) {

die("Connection failed: " . $conn->connect_error);

}

$name = $_POST['name'];

$age = $_POST['age'];

$gender = $_POST['gender'];

$major = $_POST['major'];

$sql = "INSERT INTO students (name, age, gender, major) VALUES ('$name', '$age', '$gender', '$major')";

if ($conn->query($sql) === TRUE) {

echo "New record created successfully";

} else {

echo "Error: " . $sql . "<br>" . $conn->error;

}

$conn->close();

?>