zoukankan      html  css  js  c++  java
  • 「Django」rest_framework学习系列-版本认证

    1.自己写:

    class UserView(APIView):
    versioning_class = ParamVersion
        def get(self,request,*args,**kwargs):
            v1 = request._request.GET.get('version')
            v2 = request.query_params.get('version')
            #获取结果是一样的,两种获取方式
            print(v1,v2)  
    View Code

    2.使用自带类:

    from rest_framework.versioning import BaseVersioning
    class ParamVersion(BaseVersioning):
        def determine_version(self, request, *args, **kwargs):
            version = request.query_params.get('version')
            return version
    class UserView(APIView):
        versioning_class = ParamVersion
        def get(self,request,*args,**kwargs):
            v=request.version
            print(v)    

    3.使用类方法,不用写:

    from rest_framework.versioning import QueryParameterVersioning
    class UserView(APIView):
        versioning_class = QueryParameterVersioning
        def get(self,request,*args,**kwargs):
            v=request.version
            print(v)
    settings中编写默认配置:
    REST_FRAMEWORK = {
    'DEFAULT_VERSION':'v1', 默认版本
    'ALLOWED_VERSIONS':['v1','v2'], 允许版本
    'VERSION_PARAM':'version', 前端传参,可以写v
    }
    View Code

    4.URL读取版本:

    全局配置:
    'DEFAULT_VERSIONING_CLASS':'rest_framework.versioning.URLPathVersioning',
    URLS配置:
    re_path(r'^(?P<version>[v1|v2]+)/userview/$',UserView.as_view())
    v1,v2要遵循默认的版本配置
    View Code

    5.反向生成url:

    def get(self,request,*args,**kwargs):
        v=request.version        url=request.versioning_scheme.reverse(viewname='uuu',request=request)
        print(v,url)
    urls配置:
    re_path(r'^(?P<version>[v1|v2]+)/userview/$',UserView.as_view(),name='uuu')
    View Code
  • 相关阅读:
    Android获取IMEI码
    Android动态壁纸的制作教程
    Android编程之解决androidsupportv4打包问题
    获取文字的宽度(android)
    json 数据格式
    Android隐藏标题栏,全屏显示
    android 解析json数据格式(转)
    RelativeLayout 布局属性
    anroid 样式列表
    Windows Phone 7 淺談手勢(Gestures)運作
  • 原文地址:https://www.cnblogs.com/wrxblog/p/10402565.html
Copyright © 2011-2022 走看看