微博回调接口

1.微博回调接口

1.1 oauth/urls.py 中添加路由

urlpatterns = [
    path('weibo/callback/', views.OauthWeiboCallback.as_view()), # /oauth/weibo/callback/ ]

1.2 oauth/views.py 中添加试图函数

http://192.168.56.100:8888/oauth/weibo/callback/

import requests
from rest_framework.views import APIView
from rest_framework.response import Response
from oauth.models import *


# 微博回调接口
class WeiBoCallback(APIView):

    def post(self, request):

        code = request.data.get("code")
        # print(code)

        url = "https://api.weibo.com/oauth2/access_token"

        data = {
            # WEIBO_APP_KEY
            "client_id": '3638218081',
            # WEIBO_APP_SECRET
            "client_secret": '372296cdc7b6b381c1aa6f88d86f4f6e',
            'grant_type': 'authorization_code',
            'code': code,
            'redirect_uri': 'http://127.0.0.1:8888/oauth/callback/',
        }

        # 需要一个http 请求去请求微博准备的信息 --- requests

        weibo_data = requests.post(url=url, data=data)
        # print(type(weibo_data))
        json_weibo_data = weibo_data.json()
        uid = json_weibo_data.get("uid")

        if uid:
            try:
                uid_user = OauthUser.objects.get(uid=uid)
                res_data = {
                    "code": 1000,
                    "msg": "授权成功",
                    "data":{
                        "type": "0",
                        "uid": uid,
                        "username": uid_user.user.username,
                        "token": create_token(uid_user.user)
                    }
                }

                return Response(res_data)
            except Exception as e:

                res_data = {
                    "code": 1000,
                    "msg": "授权成功",
                    "data": {
                        "type": "1",
                        "uid": uid,
                    }
                }

                return Response(res_data)
        else:
            return Response({
                "code": 999,
                "msg": "获取微博信息失败"

            })

1.3 oauth/models.py 中添加用户绑定模型

# 把三方的用户信息，和本地的用户信息进行绑定 

from django.db import models
from user.models import User


class OauthUser(models.Model):

    OAUTHTYPE = (
        ('1', 'weibo'),
        ('2', 'weixin'),
    )
    # 三方用户id
    uid = models.CharField('三方用户id', max_length=64)
    # 本地用户外键 关联User表
    user = models.ForeignKey(User, on_delete=models.CASCADE, null=True)

    oauth_type = models.CharField('认证类型', max_length=10, choices=OAUTHTYPE)

    class Meta:
        db_table = "tb_oauthuser"

1.4 迁移数据库

python manager.py makemigrations 	# 生成迁移文件
python manager.py migrate		# 迁移数据库信息