python requests关于django的手记

在写django view时，对于view中的request参数一直都模棱两可的，总是通过一次次尝试才能和前端友好的传递参数，故总结了一下request获取参数的一些常见情况

• post data/get params :dict类型

test:

#content_type:text/plain
import requests
requests.get('https://~', params={'id': '1234560'})    #GET参数实例
requests.post('http://~', data={'name': 'hayley'})    #POST参数实例

django:

def get(self,request):
#GET : <QueryDict: {'id': ['1234560']}>
#request.body : b''
    id=request.GET.get('id')
    #……
def post(self,request):
	#request.POST : <QueryDict: {'name': ['hayley']}>
	#request.body : b'name=hayley'
    id=request.POST.get('name') 
    #……
    

• post data :str类型

test:

import requests
import json
r = requests.post('http://~', data=json.dumps({'saytext': 'hello world'}))

django:

#content_type:application/json
def post(self,request):
	#request.body : b'{"saytext": "hello world"}'
    text=request.body #bytes
    #……

• multipart/form-data FILES

test:

#指定 Content-Type: multipart/form-data;
url = " http://~"
#files = {'file':('test10.mp4', open(FILE_PATH, 'rb'), 'multipart/form-data')}
with open(FILE_PATH, 'rb') as fb:
    files = {'file': ('test10.mp4', fb, 'multipart/form-data')}
	response = requests.post(url, files=files,data={})
	print(response.text)

django:

#指定 Content-Type: multipart/form-data;
#文件：Content-Disposition: form-data; name="file"; filename="test10.mp4"  Content-Type: video/mp4
#参数：Content-Disposition: form-data; name="vid"
def post(self,request):
	#POST : <QueryDict: {'vid': ['1234567890']}>
    vid=request.POST.get('vid')
    # FILES : <MultiValueDict: {'file': [<InMemoryUploadedFile: test10.mp4 (video/mp4)>]}>
    f=request.FILES.get('file')
    #……

参考
python第三方库requests详解
https://www.cnblogs.com/mrchige/p/6409444.html