# 安装PHP依赖
composer require guzzlehttp/guzzle
composer require orhanerday/open-ai

<?php
require 'vendor/autoload.php';use Orhanerday\OpenAi\OpenAi;class XiaohongshuGenerator {private $openai;private $promptTemplate = <<<EOT
你是一个资深小红书文案专家，请根据以下要求创作笔记：
1. 产品类型：{{product}}
2. 目标人群：{{target}}
3. 核心卖点：{{selling_point}}
4. 笔记风格：{{style}}创作要求：
- 标题使用emoji开头
- 正文包含3个段落：痛点引入 → 产品体验 → 效果对比
- 添加相关话题标签
- 使用大量表情符号和网络流行语
EOT;public function __construct($apiKey) {$this->openai = new OpenAi($apiKey);}public function generatePost($params) {// 渲染提示词模板$prompt = str_replace(['{{product}}', '{{target}}', '{{selling_point}}', '{{style}}'],[$params['product'], $params['target'], $params['selling_point'], $params['style']],$this->promptTemplate);// 调用GPT-4接口$response = $this->openai->chat(['model' => 'gpt-4-turbo','messages' => [["role" => "system", "content" => $prompt],["role" => "user", "content" => "请生成小红书笔记"]],'temperature' => 0.7,'max_tokens' => 1500,]);$result = json_decode($response, true);return $result['choices'][0]['message']['content'];}
}// 使用示例
$generator = new XiaohongshuGenerator('你的API_KEY');
$post = $generator->generatePost(['product' => '玻尿酸补水面膜','target' => '25-35岁上班族女性','selling_point' => '即时补水，妆前急救','style' => '闺蜜分享口吻'
]);echo $post;

💦救命！这面膜让我的沙漠皮一夜回春！最近加班熬夜，皮肤状态差到爆😭 
上妆卡粉斑驳，同事都问我是不是病了...周末试了XX玻尿酸面膜，真的绝了！
✨精华多到能挤出水
✨膜布薄如蝉翼超服帖
✨15分钟原地复活水光肌使用前后对比（图2）：
左：干到起皮 → 右：嫩到发光
早上敷一片再化妆，粉底液直接焊在脸上！#护肤秘籍 #急救面膜 #妆前护肤
#上班族护肤 #好物分享

public function generateTitles($product, $count = 5) {$prompt = <<<EOT
你是小红书标题专家，请为"{{product}}"生成{{count}}个爆款标题：
1. 包含数字和emoji
2. 使用感叹语气
3. 加入身份标签如"学生党"、"宝妈"
4. 长度不超过20字
EOT;$prompt = str_replace(['{{product}}', '{{count}}'], [$product, $count], $prompt);$response = $this->openai->chat(['model' => 'gpt-4-turbo','messages' => [["role" => "user", "content" => $prompt]],'temperature' => 1.2, // 更高创造性]);$result = json_decode($response, true);$titles = explode("\n", $result['choices'][0]['message']['content']);return array_map('trim', array_filter($titles));
}// 使用示例
$titles = $generator->generateTitles('防晒霜', 5);
print_r($titles);

Array
([0] => 🌞学生党必备！50元防晒霜吊打大牌[1] => 💥暴晒实测！这防晒霜让我白到发光[2] => 👶宝妈福音！宝宝也能用的纯物理防晒[3] => ❌拒绝晒黑！今夏最狠防晒攻略[4] => 🏖️海边度假没晒黑！防晒霜选它
)

public function generateImage($prompt) {$client = new GuzzleHttp\Client();// 调用DALL·E 3接口$response = $client->post('https://api.openai.com/v1/images/generations', ['headers' => ['Authorization' => 'Bearer ' . $this->apiKey,'Content-Type' => 'application/json'],'json' => ['model' => 'dall-e-3','prompt' => "小红书风格高清产品图：$prompt",'n' => 1,'size' => '1024x1024','style' => 'natural']]);$data = json_decode($response->getBody(), true);return $data['data'][0]['url'];
}// 使用示例
$imageUrl = $generator->generateImage('高级感的玻尿酸面膜产品图，放在梳妆台上，旁边有植物');
echo "<img src='$imageUrl'>";

# 小红书自动化发布脚本
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
import time
import randomclass XiaohongshuPublisher:def __init__(self, account, password):self.account = accountself.password = passwordself.driver = self.init_driver()def init_driver(self):options = webdriver.ChromeOptions()# 模拟移动设备options.add_argument("--user-agent=Mozilla/5.0 (iPhone; CPU iPhone OS 15_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Mobile/15E148 Safari/604.1")return webdriver.Chrome(options=options)def login(self):self.driver.get("https://www.xiaohongshu.com")time.sleep(3)# 点击登录按钮login_btn = self.driver.find_element(By.CSS_SELECTOR, ".login-btn")login_btn.click()time.sleep(2)# 输入账号密码account_input = self.driver.find_element(By.NAME, "account")account_input.send_keys(self.account)password_input = self.driver.find_element(By.NAME, "password")password_input.send_keys(self.password)# 提交登录submit_btn = self.driver.find_element(By.CSS_SELECTOR, ".submit-btn")submit_btn.click()time.sleep(5)def publish_note(self, title, content, image_paths):# 进入发布页面self.driver.get("https://creator.xiaohongshu.com/publish/publish")time.sleep(5)# 上传图片for img_path in image_paths:upload_input = self.driver.find_element(By.CSS_SELECTOR, "input[type='file']")upload_input.send_keys(os.path.abspath(img_path))time.sleep(2)# 输入标题title_input = self.driver.find_element(By.CSS_SELECTOR, ".title-input")title_input.send_keys(title)# 输入内容content_input = self.driver.find_element(By.CSS_SELECTOR, ".content-editor")content_input.send_keys(content)# 添加话题topic_btn = self.driver.find_element(By.CSS_SELECTOR, ".add-topic-btn")topic_btn.click()time.sleep(1)# 选择推荐话题（前3个）topics = self.driver.find_elements(By.CSS_SELECTOR, ".recommend-topic")[:3]for topic in topics:topic.click()time.sleep(0.5)# 发布publish_btn = self.driver.find_element(By.CSS_SELECTOR, ".publish-btn")publish_btn.click()time.sleep(10)print(f"笔记发布成功: {title}")# 使用示例
publisher = XiaohongshuPublisher("账号", "密码")
publisher.login()
publisher.publish_note("🌞学生党必备！50元防晒霜吊打大牌","正文内容...",["/path/to/image1.jpg", "/path/to/image2.jpg"]
)