如何从文件夹中保存所有txt.files的内容并将其存储在列表中？

import os

def read_txt_files_from_folder(folder_path):
    txt_files_content = []
    
    for root, dirs, files in os.walk(folder_path):
        for file in files:
            if file.endswith('.txt'):
                file_path = os.path.join(root, file)
                with open(file_path, 'r') as f:
                    txt_content = f.read()
                    txt_files_content.append(txt_content)
    
    return txt_files_content

folder_path = "/path/to/folder"
result = read_txt_files_from_folder(folder_path)