1.微博回调接口 和绑定user接口

1.1 oauth/views.py 中添加试图函数　　

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

　　

# 通过vue前端传入的code，微博身份验证
class OauthWeiboCallback(APIView):
    permission_classes = (AllowAny,)
    def post(self,request):
        code=request.data.get('code')
        data={
            'client_id': '4164371007',  # 创建的应用测试id
            'client_secret': 'd4fe5c2583f36b379d786a8f8ce56b8b', # 信息
            'grant_type': 'authorization_code',
            'code': code,
            'redirect_uri': 'http://127.0.0.1:8888/oauth/callback/',
        }
        url = 'https://api.weibo.com/oauth2/access_token'
        data = requests.post(url=url, data=data).json()  # 拿取请求的返回结果
        access_token = data.get('uid')  # 获取到的微博token
        weibo_uid = data.get('access_token')  # 获取到少码用户的id
        try:
            oauth_user = OauthUser.objects.get(uid=weibo_uid, oauth_type='1')
        except Exception as e:
            oauth_user = None
        # 返回动作, 登录成功/需要绑定用户 type 0 登录成功, 1, 授权成功, 需要绑定
        if oauth_user:
        # 4. 如果绑定了, 返回token, 登录成功
            user = oauth_user.user
            payload = jwt_payload_handler(user)
            token = jwt_encode_handler(payload)
            # jwt_response_payload_handler为user模块定义的jwt返回的信息
            data = jwt_response_payload_handler(token, user)
            data['type'] = '0'  # 指定为登录成功
            return Response({'code': 0, 'msg': '登录成功', 'data': data})
        else:
            # 5. 如果没绑定, 返回标志, 让前端跳转到绑定页面
            return Response({'code': 0, 'msg': '授权成功', 'data': {'type': '1','uid': weibo_uid}})

　　

1.1 oauth/urls.py 中添加路由

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

]

绑定用户

1.1oauth/models.py 中添加用户绑定模型

class OauthUser(models.Model):
    OAUTHTYPE = (
        ('1', 'weibo'),
        ('2', 'weixin'),
        )
    uid = models.CharField('三方用户id', max_length=64)
    # 三方用户id
    user = models.ForeignKey('user.User', on_delete=models.CASCADE)
    # 本地用户外键，关联User表
    oauth_type = models.CharField('认证类型', max_length=10, choices=OAUTHTYPE)

1.2 迁移数据库

python manager.py makemigrations
python manager.py migrate

　

1.3 oauth/views.py 中添加试图函数　

class OauthWeiboBindUser(APIView):
    permission_classes = (AllowAny,)
    def post(self,request):
        username=request.data.get('username')
        password=request.data.get('password')
        weibo_uid=request.data.get('weibo_uid')
        print(username,password,weibo_uid)
        if not all([username,password,weibo_uid]):
            return Response({'code':999,'msg':'参数不全'})
        try:
            user=User.objects.filter(username=username).first()
        except Exception as e:
            user=None
        if user:
            print(password, user.password,'11111')
            if user.check_password(password):
                ou=OauthUser(uid=weibo_uid,user=user,oauth_type='1')
                ou.save()
                payload=jwt_payload_handler(user)
                tokon=jwt_encode_handler(payload)
                data=jwt_response_payload_handler(tokon,user)
                data['type'] = '0'  # 指定为登录成功
                return Response({'code': 0, 'msg': '登录成功', 'data': data})
            else:
                return Response({'code': 999, 'msg': '密码错误'})
        else:
            # 2. 未注册用户
            # 2.1 生成新用户, 设置用户名密码, 保存, 然后绑定, 返回token, 登录成功
            user = User(username=username)
            user.set_password(password)
            user.save()
            ou = OauthUser(uid=weibo_uid, user=user, oauth_type='1')
            ou.save()
            payload = jwt_payload_handler(user)
            token = jwt_encode_handler(payload)
            data = jwt_response_payload_handler(token, user)
            data['type'] ='0' #指定为登录成功
            return Response({'code':0,'msg':'登录成功','data':data})

　　

1.4 oauth/urls.py 中添加路由

urlpatterns = [
    path('weibo/binduser/', views.OauthWeiboBindUser.as_view()), #

]