Django 与小程序POST通信_django后端接收小程序传来表单-优快云博客

本文链接：https://blog.youkuaiyun.com/weixin_43708607/article/details/104889858

本文探讨了如何在Django后端与小程序前端进行POST请求通信，详细解析了相关代码实现过程，帮助理解两者之间的数据交换机制。

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Django 与小程序POST通信

相关代码解释：

//小程序js文件中通信触发
 to_examine:function(){
    wx.request({
      url: 'http://10.180.9.74:8000/get_msg/', //仅为示例，并非真实的接口地址
      method:"POST",
      data: {
        x: 'this is x',
        y: 'this is y'
      },
      header: {
        "Content-type": "application/json" // 默认值
      },
      success(res) {
        console.log(res.data)
      },
      fail(res){
        console.log('fail')
      }

    })
  },

#django视图
import json
from django.http import HttpResponse

def get_msg(request):
    if (request.method == 'POST'):
        print("the POST method")
        concat = request.POST
        postBody = request.body
        print(concat)
        print(type(postBody))
        print(postBody)
        json_result = json.loads(postBody)
        print(json_result)
        return HttpResponse("Hello world")

# django中urls.py路由
urlpatterns = [
    path('admin/', admin.site.urls),
    path('get_msg/', views.get_msg),

]

# django中setting.py注意
MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    # 'django.middleware.csrf.CsrfViewMiddleware',  //要注释掉csrf检查
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]