import os
import shutil
import os

currentPath = os.getcwd().replace('\\','/')    # 获取当前路径

# def file_name(file_dir): 
#   for root, dirs, files in os.walk(file_dir):
#     print(root) #当前目录路径
#     print(dirs) #当前路径下所有子目录
#     print(files) #当前路径下所有非目录子文件


newpath = currentPath + r"/new"
os.makedirs(newpath)
datanames = os.listdir(currentPath)
list = []
for i in datanames:
    nameList = i.split("&")
    if(len(nameList) > 1):
        for j in range(4) :
            newName = nameList[0] + "lv" + str(j) + "&" + nameList[1]
            shutil.copy(currentPath  +r"/" + str(i),newpath+ r"/" +newName)
    # list.append(i)
# print(list)
# file_name(currentPath)
# num_input = input('成功了，输入任意数字按回车退出')