import os
import shutil

def copy_files_without_folders(source_dir, target_dir):
    # 确保目标目录存在
    if not os.path.exists(target_dir):
        os.makedirs(target_dir)

    # 遍历源目录及其子目录
    for root, dirs, files in os.walk(source_dir):
        for file in files:
            # 构造源文件的完整路径
            file_path = os.path.join(root, file)
            # 构造目标文件的路径，直接放在目标目录的根目录下
            target_file_path = os.path.join(target_dir, file)
            # 复制文件
            shutil.copy2(file_path, target_file_path)
            print(f"Copied: {file_path} to {target_file_path}")

source_directory = 'D:\\DS-Partner_Portal_CPE-EPP\\'
target_directory = 'D:\\DS-CHINA_Knowledge_sharing_&_training_Records\\DS-VIDEO\\'

copy_files_without_folders(source_directory, target_directory)