import tweepy

# 配置API凭证
client = tweepy.Client(
    bearer_token='YOUR_BEARER_TOKEN',
    consumer_key='YOUR_API_KEY',
    consumer_secret='YOUR_API_SECRET',
    access_token='YOUR_ACCESS_TOKEN',
    access_token_secret='YOUR_ACCESS_TOKEN_SECRET'
)

def get_user_tweets(username, count=5):
    try:
        # 获取用户ID
        user = client.get_user(username=username)
        user_id = user.data.id
        
        # 获取推文
        tweets = client.get_users_tweets(
            id=user_id,
            tweet_fields=['created_at', 'public_metrics'],
            max_results=count
        )
        
        return tweets.data
    except Exception as e:
        print(f"Error: {e}")
        return None

# 使用示例
latest_tweets = get_user_tweets('twitter_username')
for tweet in latest_tweets:
    print(f"{tweet.created_at}: {tweet.text}")