Django POST

第一步

在case中的views.py中添加下面的函数来实现HTTP POST 请求。目的是提供一个HTTP POST Request的接口来向数据库中插入新的数据。

def post_case(request):
    if request.method == 'POST':
        print 'we are in POST request'

        received_json_data = json.loads(request.body)
        print received_json_data

        name1 = received_json_data['name']
        result1 = received_json_data['result']

        case_one = case(name=name1, result=result1)
        case_one.save()
        return HttpResponse(json.dumps(received_json_data), content_type="application/json")

    else:
        return HttpResponse('It is not a POST request!!!')

第二步

修改case文件夹下面的urls.py, 添加最后一行。

from django.conf.urls import url
from . import views

urlpatterns = [
    url(r'get_case', views.get_case, name='get_case'),
    url(r'post_case', views.post_case, name='post_case'),
]

第三步

如果出现POST 请求出错403文件，请修改settings.py文件中的内容，注释‘django.middleware.csrf.CsrfViewMiddleware', CSRF是跨站点请求伪造。
[02/Dec/2016 03:05:28] "POST /case/post_case HTTP/1.1" 403 2629

MIDDLEWARE_CLASSES = (    'django.contrib.sessions.middleware.SessionMiddleware',    'django.middleware.common.CommonMiddleware',    #'django.middleware.csrf.CsrfViewMiddleware',    'django.contrib.auth.middleware.AuthenticationMiddleware',    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',    'django.contrib.messages.middleware.MessageMiddleware',    'django.middleware.clickjacking.XFrameOptionsMiddleware',    'django.middleware.security.SecurityMiddleware',)

第四步

在mysite文件夹内，创建一个python文件send_requests.py，内容如下。调用python的request来发送post request。运行该文件，在Pycharm中点击运行。
也可以利用一下其他工具来发HTTP POST请求，比如Jmeter等。

import json
import requests

if __name__=="__main__":
    url = 'http://127.0.0.1:8080/case/post_case'
    case_new = {'name':'live2','result':'PASS'}
    r = requests.post(url, data=json.dumps(case_new))