如何从Python中的文件路径列表中确定总文件大小？

import os

def get_total_file_size(file_paths):
    total_size = 0
    for file_path in file_paths:
        total_size += os.path.getsize(file_path)
    return total_size

# 示例用法
file_paths = ['/path/to/file1.txt', '/path/to/file2.txt', '/path/to/file3.txt']
total_size = get_total_file_size(file_paths)
print("总文件大小：", total_size, "字节")