用python发送GET和POST请求

最新推荐文章于 2023-04-25 19:08:57 发布

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#Python #POST/GET请求

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博客介绍了Python不同版本下的GET和POST请求实现，涵盖Python 2.7和3.5版本。此外，还提及了Python 3.5中cookie的使用方法，为Python网络请求开发提供了参考。

GET请求：

python2.7:

import urllib,urllib2
url='http://192.168.199.1:8000/mainsugar/loginGET/'
textmod ={'user':'admin','password':'admin'}
textmod = urllib.urlencode(textmod)
print(textmod)
#输出内容:password=admin&user=admin
req = urllib2.Request(url = '%s%s%s' % (url,'?',textmod))
res = urllib2.urlopen(req)
res = res.read()
print(res)
#输出内容:登录成功

python3.5:

from urllib import parse,request
textmod={'user':'admin','password':'admin'}
textmod = parse.urlencode(textmod)
print(textmod)
#输出内容:user=admin&password=admin
header_dict = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Trident/7.0; rv:11.0) like Gecko'}
url='http://192.168.199.1:8000/mainsugar/loginGET/'
req = request.Request(url='%s%s%s' % (url,'?',textmod),headers=header_dict)
res = request.urlopen(req)
res = res.read()
print(res)
#输出内容(python3默认获取到的是16进制'bytes'类型数据 Unicode编码，如果如需可读输出则需decode解码成对应编码):b'\xe7\x99\xbb\xe5\xbd\x95\xe6\x88\x90\xe5\x8a\x9f'
print(res.decode(encoding='utf-8'))
#输出内容:登录成功

POST请求：

python2.7:

import json,urllib2
textmod={"jsonrpc": "2.0","method":"user.login","params":{"user":"admin","password":"zabbix"},"auth": None,"id":1}
textmod = json.dumps(textmod)
print(textmod)
#输出内容:{"params": {"password": "zabbix", "user": "admin"}, "jsonrpc": "2.0", "method": "user.login", "auth": null, "id": 1}
header_dict = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Trident/7.0; rv:11.0) like Gecko',"Content-Type": "application/json"}
url='http://192.168.199.10/api_jsonrpc.php'
req = urllib2.Request(url=url,data=textmod,headers=header_dict)
res = urllib2.urlopen(req)
res = res.read()
print(res)
#输出内容:{"jsonrpc":"2.0","result":"2c42e987811c90e0491f45904a67065d","id":1}

python3.5:

from urllib import parse,request

import json

textmod={"jsonrpc": "2.0","method":"user.login","params":{"user":"admin","password":"zabbix"},"auth": None,"id":1}