最近在做游戲服務分層的時候,一直想把mysql的訪問獨立成一個單獨的服務DBGate,原因如下:
當然壞處也是有的:
不過總的來說,還是利大于弊,所以最終還是決定搭建DBGate
當然,我們不可能去手工挨個寫每個庫表對應的restful服務,值得慶幸的是django和flask都提供了對應的解決方案,我們一個個介紹.
Flask
參考鏈接: flask-restless
flask-restless使用方法比較簡單,我直接貼一下代碼即可:
# -*- coding: utf-8 -*-
import datetime
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_restless import APIManager
app = Flask(__name__)
db = SQLAlchemy(app)
restless = APIManager(app, flask_sqlalchemy_db=db)
class User(db.Model):
"""
user
"""
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(255), unique=True, nullable=False)
password = db.Column(db.String(255), nullable=False)
create_time = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
login_time = db.Column(db.DateTime)
restless.create_api(User, methods=['GET', 'POST', 'DELETE', 'PATCH', 'PUT'], results_per_page=100)
db.create_all()
if __name__ == '__main__':
app.run(port=25000)
# -*- coding: utf-8 -*-
import datetime
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_restless import APIManager
app = Flask(__name__)
db = SQLAlchemy(app)
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