如何批量检查文件是否具有相同的内容

import os

def compare_files(file1, file2):
    with open(file1, 'rb') as f1, open(file2, 'rb') as f2:
        return f1.read() == f2.read()

def batch_compare_files(directory):
    files = [os.path.join(directory, f) for f in os.listdir(directory) if os.path.isfile(os.path.join(directory, f))]
    results = {}
    for i in range(len(files)):
        for j in range(i + 1, len(files)):
            result = compare_files(files[i], files[j])
            results[(files[i], files[j])] = result
    return results

# 示例用法
directory_path = '/path/to/your/directory'
results = batch_compare_files(directory_path)
for (file1, file2), is_same in results.items():
    print(f'Files {file1} and {file2} are {"same" if is_same else "different"}')