03.生成微博授权URL接口

1.创建apps/oauth模块进行oauth认证

'''2.1 在apps文件夹下新建应用： oauth''' 
cd syl/apps 
python ../manage.py startapp oauth 
# 切换到apps文件夹下执行创建命令

'''2.2 添加子路由： oauth/urls.py''' 
from django.urls import path 
from . import views 
urlpatterns = [

]


'''2.3 在syl/settings.py中添加应用''' 
INSTALLED_APPS = [ 
    'oauth.apps.OauthConfig',
 ]


'''2.4 在syl/urls.py主路由中添加''' 
urlpatterns = [ 
    path('oauth/', include('oauth.urls')),
 ]

2.生成微博授权URL接口

1.1 添加子路由： oauth/urls.py

urlpatterns = [ 
    path('weibo/', views.WeiboUrl.as_view()),
     # /oauth/weibo/ 返回微博登录地址 
]

1.2 syl/settings.py 中配微博地址

WEIBO_CLIENT_ID = '3516473472' 
WEIBO_REDIRECT_URL = 'http://127.0.0.1:8888/oauth/callback/'

1.3 视图函数: oauth/views.py

from rest_framework.permissions import AllowAny
from rest_framework.response import Response
from rest_framework.views import APIView
from urllib.parse import urlencode

# 生成前端跳转到微博扫码页面的url
class WeiboUrl(APIView):
    '''
    生成微博的登陆页面路由地址
    https://api.weibo.com/oauth2/authorize? # 微博oauth认证地址
    client_id=4152203033& # 注册开发者id
    response_type=code&
    redirect_uri=http://127.0.0.1:8888/oauth/callback/ # 获取code后将code回
    调给后端地址
    '''
    # 自定义权限类
    permission_classes = (AllowAny,)

    def post(self, request):
        url = 'https://api.weibo.com/oauth2/authorize?'
        # 微博授权的 url地址


        data = {
            'client_id': '1625005506',
            #settings.WEIBO_CLIENT_ID

            'response_type': 'code',
            'redirect_uri': 'http://127.0.0.1:8888/oauth/callback/',
            # VUE的回调，微博后台授权的回调地址

        }
        weibo_url = url + urlencode(data)
        # https://api.weibo.com/oauth2/authorize?
        # client_id = 4152203033 & response_type = code & redirect_uri = http: // 127.0 .0
        # .1: 8000 / api / weibo_back /
        # return Response({'weibo_url': weibo_url})
        return Response({'code': '0', 'msg': '成功', 'data': {'url': weibo_url}})

3.测试生成微博售前URL接口

• 测试接口获取新浪微博地址

• http://192.168.56.100:8888/oauth/weibo/ 

• 在浏览器访问返回地址即可回到新浪扫码界面

https://api.weibo.com/oauth2/authorize? client_id=3516473472
&response_type=code&
redirect_uri=http%3A%2F%2F127.0.0.1%3A808 0%2Fweibo_callback