from flask import Flask,url_for
from imooc import route_imooc
from flask_sqlalchemy import SQLAlchemy
app = Flask(__name__)  # 创建1个Flask实例
app.register_blueprint(route_imooc,url_prefix = "/imooc")


app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://root:123456@127.0.0.1/food_db'
db = SQLAlchemy(app)
@app.route("/")
def Hello_world():

    url = url_for("index")
    # url_1=UrlManager.buildUrl("/api")
    return "Hello World,"+url

@app.route("/api")
def index():
    return 'Index page'

@app.route("/api/hello")
def hello():
    from sqlalchemy import text
    sql = text("SELECT * FROM `user`")
    result = db.engine.execute(sql)
    for row in result:
        app.logger.info(row)
    return 'hello word page'
if __name__ == '__main__':
    app.run(host='0.0.0.0',debug=True)