python shutil复制文件夹内所有内容

接到测试的需求跟图片数量限制相关，所以写个脚本来方便工作

# -*- coding: utf-8 -*-
# @Time    : 2021/9/24
# @File    : setnewjpg.py
# @Software: PyCharm
# 用于复制生成大量的图片
import shutil
import os
import random

listpath =[]
listd = []

    # (复制路径，复制数量，复制的名称，复制后地址)
def setjpgfile(path,numjpg, name, saveadress):
    # 获取文件夹下所有文件的路径，os.walk() 方法用于通过在目录树中游走输出在目录中的文件名
    for root, dirs, files in os.walk(path):

        for file in files:
            # 根据文件名，拼接完整文件名
            adir = os.path.join(root, file)
            listd.append(adir.replace('\', '/'))
    # 根据原图片进行批量复制
    for i in range(len(listd)):
        copyjpg(numjpg, name, listd[i], saveadress)


# (复制数量，复制的名称，原地址，复制后地址),重复复制文件内容
def copyjpg(numjpg,name,addressjpg,saveadress):

    for a in range(0,numjpg):
        randomnum = random.randint(1, 10000000000)
        shutil.copyfile(addressjpg, saveadress+name+str(randomnum)+"KW.jpg")


if __name__ == '__main__':

    # copyjpg(100,"abab","D://testjpg/600.jpg","D://testjpg/")


    path = "D://testjpg//test5"   # 文件夹路径
    path2 = "D://testjpg//test10"

    setjpgfile(path, 90, "KWQS", "D://testjpg/big500/")
    setjpgfile(path2, 90, "KWQS", "D://testjpg/big1000/")