import hashlib

def find_url(target_hash):
    with open(r"d:\dsWork\aiData\DouYin\Url.txt", "r", encoding="utf-8") as f:
        for line in f:
            line = line.strip()
            if not line: continue
            
            # Extract URL same as in VideoDownloader
            import re
            match = re.search(r'(https?://v\.douyin\.com/[a-zA-Z0-9\-_]+/?|https?://www\.douyin\.com/[^\s]+)', line)
            if match:
                url = match.group(0)
                url_hash = hashlib.md5(url.encode()).hexdigest()[:8]
                if url_hash == target_hash:
                    print(f"Found URL: {url}")
                    return

find_url("5ae04852")