技術標籤：python get 請求

最近突發奇想想把我的QQ群訊息對接Zblog外掛移植到Python開發環境中，但是首先遇到的問題就是python如何進行POST請求並接收返回資料，其實很簡單，下面就羅列出幾種post請求的方法供大家參考

無需requests庫POST/GET請求

單純的post請求：

Python

def http_post(): 
 url = "http://text"
 postdata = dict(d=2, p=10) 
 post = [] 
 post.append(postdata) 
 req = urllib2.Request(url, json.dumps(post)) #需要是json格式的引數 
 
 req.add_header('Content-Type', 'application/json') #要非常注意這行程式碼的寫法 
 response = urllib2.urlopen(req) 
 result = json.loads(response.read()) 
print result

需要token時寫法如下：

Python

def http_post(): 
 url = "http://text"
 postdata = dict(d=2, p=10) 
 post = [] 
 post.append(postdata) 
 req = urllib2.Request(url, json.dumps(post)) 
 
 access_token = 'eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJ1bmlxdWVfbmFtZSI6I..........'
 req.add_header('Authorization', access_token) #header中新增token 
 req.add_header('Content-Type', 'application/json')
 response = urllib2.urlopen(req) 
 result = json.loads(response.read()) 
print result

get方式的寫法如下：

Python

def get_access_token(): 
 local_url = 'http://text'
 response = urllib2.urlopen(local_url).read() 
 resp = json.loads(response) 
print resp

推薦使用requests庫執行操作更加簡便，操作前請安裝對應庫

POST

Python

import requests
data = '{"username":"jack","password":"123"}'
headers = {'Content-Type':'application/json'}
rep = requests.post(url=config['request']['DeleteGraph'], data=data, headers=headers)
return rep.text

GET

Python

import requests
url = "https://127.0.0.1/api/"
params = {'username': 'jack', 'password': 'test'}
resp = requests.get(url=url, verify=False, params=params)