生成微博授权

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

1.2 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': '3516473472',       # WEIBO_APP_KEY,
            '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/we ibo_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