根据文件名的一部分将文件复制到另一个目录

import os
import shutil

def copy_files_by_partial_name(source_dir, target_dir, partial_name):
    file_count = 0
    for root, dirs, files in os.walk(source_dir):
        for file in files:
            if partial_name in file:
                source_file = os.path.join(root, file)
                target_file = os.path.join(target_dir, file)
                shutil.copy2(source_file, target_file)
                file_count += 1
    return file_count

# 示例用法
source_directory = "/path/to/source/directory"
target_directory = "/path/to/target/directory"
partial_file_name = "partial_name"

copied_files = copy_files_by_partial_name(source_directory, target_directory, partial_file_name)
print(f"成功复制了 {copied_files} 个文件。")