python爬虫03

2023-09-15 阅读 32 评论 0

摘要：三个函数 geturl() 请求的真是url info() 请求的头信息 getcode()请求的返回代码sssimport urllib.request url = "http://www.tmall.com" request = urllib.request.urlopen(url) print(request) print('###########################')request_url &

三个函数
geturl() 请求的真是url
info()   请求的头信息
getcode()请求的返回代码sssimport urllib.request
url = "http://www.tmall.com"
request = urllib.request.urlopen(url)
print(request)
print('###########################')request_url = request.geturl()
print(request_url)print('###########################')
request_info = request.info()
print(request_info)print('###########################')
request_code = request.getcode()
print(request_code)####################################################C:\Users\Administrator\AppData\Local\Programs\Python\Python36-32\python.exe D:/gui/caiji3.py
<http.client.HTTPResponse object at 0x024EF930>  http请求对象
###########################
https://www.tmall.com/                         实际转发到这里了
###########################
Server: Tengine
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Date: Wed, 08 Feb 2017 02:59:12 GMT
Vary: Ali-Detector-Type
Cache-Control: max-age=0, s-maxage=60
X-Response-Time: 56
X-SID: wormholesource011186072011.eu13
X-ETag-Caculator: Tengine
ETag: W/"47ca19b830a2f3f65ba0ac9805ecfb75"
Via: cache6.l2ne1[0,200-0,H], cache54.l2ne1[0,0], cache2.cn209[0,200-0,H], cache7.cn209[0,0]
Age: 29
X-Cache: HIT TCP_MEM_HIT dirn:-2:-2
X-Swift-SaveTime: Wed, 08 Feb 2017 02:59:14 GMT
X-Swift-CacheTime: 58
Timing-Allow-Origin: *
EagleId: 7c707f4714865227813255042e
Strict-Transport-Security: max-age=31536000###########################
200                                  http求情返回代码200正常Process finished with exit code 0