article_bp = Blueprint('article', __name__, url_prefix='/api')

api = Api(article_bp)

parser = reqparse.RequestParser()

parser.add_argument('name', type=str, help='必須填寫名稱', required=True)

channel_fields = {
??? 'id': fields.Integer,
??? 'cname': fields.String
}

class ChannelResource(Resource):
??? def get(self):
??????? channels = Channel.query.all()
??????? return marshal(channels, channel_fields)

??? def post(self):
??????? args = parser.parse_args()
??????? if args:
??????????? channel = Channel()
??????????? channel.cname = args.get('name')
??????????? channel.save()
??????????? return {'msg': '頻道添加成功', 'channel': marshal(channel, channel_fields)}
??????? else:
??????????? return {'msg': '頻道添加失敗'}

?