在python中可以同时操作多个txt文件吗？

file_list = ['file1.txt', 'file2.txt', 'file3.txt']

# 同时读取多个txt文件
for file_name in file_list:
    with open(file_name, 'r') as file:
        content = file.read()
        # 处理文件内容

# 同时写入多个txt文件
for file_name in file_list:
    with open(file_name, 'w') as file:
        file.write("Hello, World!")
        # 写入文件内容

import concurrent.futures

file_list = ['file1.txt', 'file2.txt', 'file3.txt']

# 定义处理文件的函数
def process_file(file_name):
    with open(file_name, 'r') as file:
        content = file.read()
        # 处理文件内容
    return processed_content

# 使用线程池并行处理多个txt文件
with concurrent.futures.ThreadPoolExecutor() as executor:
    results = executor.map(process_file, file_list)
    # 处理返回的结果