What if wget fails to download the file or is empty?

This article is to share with you about what happens when wget fails to download a file or is empty. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Wget failed to download the file, or an empty solution

When you use wget, there is a line when you send the request

HTTP request sent, awaiting response... 302 Object moved

Then redirect directly to the home page of the site, and the next page is the home page of the site.

So there are restrictions on the server side, so we need to tamper with the http request header to mimic the browser.

Let's use the python urllib2 library to help us implement the

#! / usr/bin/env python#coding: utf8import urllib2url = 'http://ftp.luoo.net/radio/radio448/01.mp3'user_agent =' Mozilla/5.0 (Windows NT WOW64) AppleWebKit/537.22 (KHTML, like Gecko) Chrome/25.0.1364.172 Safari/537.22'headers = {'User-Agent': user_agent,' Referer': url} req = urllib2.Request (url, None, headers) response = urllib2.urlopen (req) data = response.read () f = open ('010.mp3' 'wb') # binary file writing needs to add bf.write (data) # f.writelines (data) f.close () Thank you for reading! This is the end of the article on "what to do if the wget file failed or empty". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it out for more people to see!