python http

数据传输

            data:
                request.post(
                    url='xx',
                    data={'k1':'v1,'k2':'v2'}
                )
                #数据：  POST /  http1.1
....

k1=v1&k2=v2
                
                
                request.post(
                    url='xx',
                    data=json.dumps({'k1':'v1,'k2':'v2'})
                )
                #数据：  POST /  http1.1
....

{'k1':'v1,'k2':'v2'}
                
                request.post(
                    url='xx',
                    data=b'asdfasdf'
                )
                #数据：  POST /  http1.1
....

'asdfasdf'
            json:
                request.post(
                    url='xx',
                    json={'k1':'v1,'k2':'v2'}
                )
                #数据：  POST /  http1.1
Content-type:application/json....

{'k1':'v1,'k2':'v2'}
    
            问题：
                同时：POST请求发数据
                
                django：获取不到值？request.POST 
                
                发送数据格式：
                    方式一：
                        request.post(
                            url='xx',
                            data={'k1':'v1,'k2':'v2'}
                        )
                        #数据：  POST /  http1.1
Content-type:urlencode-form.......

k1=v1&k2=v2
        
                        
                        request.POST必然可以获取到值。
                            - content-type: urlencode-form
                            - 数据格式：k1=v1&k2=v2
    
                    方式二：
                        request.post(
                            url='xx',
                            json={'k1':'v1,'k2':'v2'}
                        )
                        #数据：  POST /  http1.1
Content-type:application/json....

{'k1':'v1,'k2':'v2'}
                        request.body 
                            字节 = {'k1':'v1,'k2':'v2'}
                            字节转换字符串
                            反序列化字符串 -> 字典 
                        
                        request.POST必然不可以获取到值。
                            - content-type: urlencode-form
                            - 数据格式：k1=v1&k2=v2
                        
                
            知识点：
                chrome->
                    Form Data:
                        phone=861513125555&password=12312312312&oneMonth=1
                        
                        reqeusts.post(
                            url=url,
                            data={
                                phone:123123123123,
                                password:asdfasdf
                            }
                        )
                    
                    Request Payload:
                        {"BaseRequest":{"Uin":981579400,"Sid":"zWvteTWqBop4heoT","Skey":"@crypt_2ccf8ab9_a710cf413c932e201987599558063c8e","DeviceID":"e358217921593270"},"Msg":{"Type":1,"Content":"test","FromUserName":"@60eef3f2d212721fda0aae891115aa7a","ToUserName":"@@6a5403f510a3192454ed1afebd78ec6033d5057c9038d7b943b201f0a74987d4","LocalID":"15300708105840758","ClientMsgId":"15300708105840758"},"Scene":0}
                    
                        reqeusts.post(
                            url=url,
                            json={
                                phone:123123123123,
                                password:asdfasdf
                            }
                        )
                        
                        reqeusts.post(
                            url=url,
                            data=bytes(json.dumps({
                                phone:123123123123,
                                password:asdfasdf
                            }),encoding=utf-8)
                        )
    
    
                firefox:
                    表单数据:
                        
                    JSON: