下载文件到本地
import os
import requests
def DownloadFile(mp3_url, save_url,file_name):
try:
if mp3_url is None or save_url is None or file_name is None:
print(‘参数错误’)
return None
# 文件夹不存在，则建立文件夹
folder = os.path.exists(save_url)
if not folder:
os.makedirs(save_url)
# 读取MP3资源
res = requests.get(mp3_url,stream=True)
# 获取文件地址
file_path = os.path.join(save_url, file_name)
print(‘开始写入文件：’, file_path)
# 打开本地文件夹路径file_path，以二进制流方式写入，保存到本地
with open(file_path, ‘wb’) as fd:
for chunk in res.iter_content():
fd.write(chunk)
print(file_name+’ 成功下载！’)
except:
print(“程序错误”)
if name == “main”:
# MP3源地址url
#url = ‘https://online2.tingclass.net/lesson/shi0529/0009/9349/2.mp3’
dd = “https://down11.tingclass.net/textrar/lesson/0000/968/”
#https://down11.tingclass.net/textrar/lesson/0000/968/082.doc
for i in range(99, 100):
ii = ‘’+str(i+1) #这里可以加判断 elif else 筛选1-9 ，10, 100
print(ii)
url = f"{dd}{ii}.doc"
# MP3保存文件夹
save_url=‘D:/英语听力练习/李阳疯狂英语标准美语发音宝典 /’
# MP3文件名
file_name = f"{ii}.doc"
# file_name = ‘mymusic.mp3’
DownloadFile(url,save_url, file_name)
|