flask_restful API 模块化示例

一、执行文件run.py

 

# -*- coding: utf-8 -*-
from exception.handler_exception import HandlerException as handler

from flask_restful import Api

app = Flask(__name__)

api = Api(app)

import app.api.route as route

route.initRoute(api)


if __name__ == '__main__':

    """这个handler处理Api异常"""
    #handler.handlerException(handler,app)
    #app.run(debug=True)

 

二、api管理 route.py

 

from app.api.resource.TestreSource import *


def initRoute(api):
    api.add_resource(Test, '/testapi',endpoint='testapi')
api.add_resource(CheckTeacher_age, '/CheckTeacher',endpoint='CheckTeacher')
    api.add_resource(CheckTeacher_name, '/CheckTeacher_name/get',endpoint='CheckTeacher_name')

  

 

三、api接口文件一TestreSource.py

 

from flask_restful import Resource

class Test(Resource):

    def get(self):
        data=[{
            "clientSn":2617484,
            "sessionTime":"2018-06-21 02:00:00",
            "contractSn":50217661
        }]
        return data


    def post(self):

        return {'hello': '梅西'}

 

 

 

CheckTeacher_age、CheckTeacher_name文件：

 

# -*- coding: utf-8 -*-
from flask_restful import Resource,marshal,fields
from app.tools.responseEntity import *
from flask import request

# 对对象进行格式化，只返回前端需要的数据
menu_fields = {
    "id": fields.String,
    "name": fields.String,
    "bolg_url": fields.String
}


class CheckTeacher_age(Resource):

    @classmethod
    def get(cls):
        stu= {
                "id": "007",
                "name": "霍元甲",
                "bolg_url": "http://xiaojingjing.iteye.com"
            }

        return stu

    def post(slef):
        id=request.json.get('id')
        name=request.json.get('name')
        stu={
            "id":id,
            "name":name
        }
        data=marshal(stu,menu_fields)
        return fullResponse(data=data,code=200,msg="查询成功")

class CheckTeacher_name(Resource):


    def get(slef):
        #get请求方式，获取rul里面的参数id
        id = request.args["id"]
        print("url中的id值为：",id)
        name = "C罗"
        stu={
            "id":id,
            "name":name
        }
        code="300"
        msg="get获取url参数id成功，id为：%s"%id

        return fullResponse(data=stu,code=code,msg=msg)

    def post(slef):
        id=request.json.get('id')
        name=request.json.get('name')
        stu={
            "id":id,
            "name":name
        }
        data=marshal(stu,menu_fields)
        return fullResponse(data=data,code=200,msg="查询成功")

 

 

格式化接口返回内容文件

 

# -*- coding: UTF-8 -*-
from flask import jsonify


def fullResponse(data='', msg='', code=0):
    if msg == '':
        return jsonify({'code': code, 'data': data})
    elif data == '':
        return jsonify({'code': code, 'msg': msg})
    else:
        return jsonify({'code': code, 'msg': msg, 'data': data})


def statusResponse(msg, code=0):
    return jsonify({'code': code, 'msg': msg})

 请求示例：

 

url：/CheckTeacher_name/get?id=568 Get

{
    "id":123,
    "name":"小明"
}

 出参：

 

{
    "code": "300",
    "data": {
        "id": "568",
        "name": "C罗"
    },
    "msg": "get获取url参数id成功，id为：568"
}

 

 

rul:/CheckTeacher_age get

出参：

 

{
    "code": 0,
    "data": {
        "bolg_url": "http://xiaojingjing.iteye.com",
        "id": "007",
        "name": "霍元甲"
    }
}

 

 

 

rul:/CheckTeacher_age post

入参：

{
    "id":123,
    "name":"小明"
}

 出参：

{
    "code": 200,
    "data": {
        "bolg_url": null,
        "id": "123",
        "name": "小明"
    },
    "msg": "查询成功"
}