Flask-Restful处理Controller
flask-restful-quickstart
使用flask-restful主要目的是解决如下问题
注册多个路由
api.add_resource(HelloWorld,'/','/hello')
从demo示例可以看到， 这里类似go的httpserver的httpHandler的概念，写一个路由处理器，然后注册到对应路由位置。
处理参数校验
parser = reqparse.RequestParser()
parser.add_argument('TestStr', type=str, required=True)
parser.add_argument('TestInt', type=int, required=True)
parser.add_argument('Param', type=dict, required=True)
args = parser.parse_args()
示例
我们以配置一个健康检查为例子
APP = Flask(__name__)
API = Api(APP)class HealthCheck(Resource):def get(self):print("HealthCheck")return {"success": True}def post(self):print("HealthCheck")return {"success": True}API.add_resource(HealthCheck, '/HealthCheck')if __name__ == '__main__':APP.run(port=8080, debug=True)
# start your python project
python3 your_project# use get
curl http://127.0.0.1:8080/HealthCheck # use post
curl -X POST -H "Content-Type: application/json" http://127.0.0.1:8080/HealthCheck -d'{}'
)
)
