import os

def check_encoding(directory):
    for root, dirs, files in os.walk(directory):
        for file in files:
            if file.endswith('.uvue') or file.endswith('.uts'):
                filepath = os.path.join(root, file)
                try:
                    with open(filepath, 'rb') as f:
                        raw = f.read()
                    
                    # Check for BOM
                    if raw.startswith(b'\xef\xbb\xbf'):
                        print(f"BOM detected: {filepath}")
                    
                    # Try decoding as UTF-8
                    raw.decode('utf-8')
                        
                except Exception as e:
                    print(f"Potential encoding error or mojibake in: {filepath}")

check_encoding(r'd:\骅锋\mall\pages\mall\admin')
check_encoding(r'd:\骅锋\mall\layouts')