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sudo apt-get install apache2

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sudo apt-get install mysql-server

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sudo service mysql start

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sudo mysql_secure_installation

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sudo apt-get install php libapache2-mod-php php-mysql

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sudo service apache2 restart

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mysql -u root -p

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CREATE DATABASE api;
USE api;
CREATE TABLE users(
    id INT AUTO_INCREMENT PRIMARY KEY,
    name VARCHAR(255) NOT NULL,
    email VARCHAR(255) NOT NULL
);

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Îå¡¢±àдRESTful API´úÂë

ÔÚLinuxϵͳÉÏ£¬ÎÒÃÇ¿ÉÒÔʹÓÃPHPÀ´±àдRESTful APIµÄ´úÂë¡£½¨ÉèÒ»¸öÃûΪapi.phpµÄÎļþ£¬²¢ÔÚÆäÖÐÌí¼ÓÒÔÏ´úÂ룺

<?php
header("Content-Type: application/json; charset=UTF-8");

// ÅþÁ¬µ½Êý¾Ý¿â
$conn = new mysqli("localhost", "root", "your_password", "api");

// ¼ì²éÅþÁ¬ÊÇ·ñÀÖ³É
if ($conn->connect_error) {
    die("ÅþÁ¬Êý¾Ý¿âʧ°Ü£º" . $conn->connect_error);
}

// ´¦ÀíGETÇëÇó
if ($_SERVER["REQUEST_METHOD"] === "GET") {
    $result = $conn->query("SELECT * FROM users");
    $rows = array();
    while ($row = $result->fetch_assoc()) {
        $rows[] = $row;
    }
    echo json_encode($rows);
}

// ´¦ÀíPOSTÇëÇó
if ($_SERVER["REQUEST_METHOD"] === "POST") {
    $name = $_POST["name"];
    $email = $_POST["email"];
    $result = $conn->query("INSERT INTO users (name, email) VALUES ('$name', '$email')");
    if ($result === TRUE) {
        echo json_encode(array("message" => "½¨ÉèÓû§ÀÖ³É"));
    } else {
        echo json_encode(array("message" => "½¨ÉèÓû§Ê§°Ü£º" . $conn->error));
    }
}

$conn->close();
?>

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Ç뽫api.phpÎļþ°²ÅÅÔÚApacheµÄWeb¸ùĿ¼Ï£¨Ä¬ÒÔΪ/var/www/html£©¡£

½ÓÏÂÀ´£¬ÎÒÃÇÐèÒªÔÚApacheµÄÉèÖÃÎļþÖÐÆôÓÃÄ £¿éRewriteºÍAllowOverride¡£Ê¹ÓÃÒÔÏÂÏÂÁî·­¿ªÉèÖÃÎļþ£º

sudo nano /etc/apache2/apache2.conf

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LoadModule rewrite_module lib/apache2/modules/mod_rewrite.so
AllowOverride All

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sudo service apache2 restart

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ÏÖÔÚ£¬ÎÒÃÇ¿ÉÒÔʹÓÃcurlÏÂÁî»òÆäËûHTTP¹¤¾ßÀ´²âÊÔRESTful API¡£ÒÔÏÂÊÇһЩ³£¼ûµÄ²âÊÔÏÂÁ

# »ñÈ¡Óû§Áбí
curl http://localhost/api.php

# ½¨ÉèÓû§
curl --data "name=John&email=john@example.com" http://localhost/api.php

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