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  • flask

    代码:

    from flask import Flask,render_template,jsonify
    from flask_sqlalchemy import SQLAlchemy
    
    app = Flask(__name__)
    app.config["SECRET_KEY"] = "hard"
    app.config["SQLALCHEMY_DATABASE_URI"] = "mysql+pymysql://root:logan123@127.0.0.1:3306/library"
    app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
    
    db = SQLAlchemy(app)
    
    class User(db.Model):
        __tablename__="admin"
        id = db.Column(db.Integer, primary_key=True)
        admin_id = db.Column(db.Integer, unique=True, index=True)
        password = db.Column(db.String(64), db.ForeignKey('roles.id'))
    
        def __repr__(self):
            return "<User %r>" % self.admin_id
    
    @app.route('/')
    def hello_world():
        user = User.query.all()
        user = User.query.filter(User.id==1)
        userList = []
        for use in user:
            mapTemp = {}
            mapTemp["admin_id"] = use.admin_id
            mapTemp["id"] = use.id
            mapTemp["password"] = use.password
            userList.append(mapTemp)
        return jsonify(userList)
    
    
    if __name__ == '__main__':
        app.run(port=8080)
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  • 原文地址:https://www.cnblogs.com/LoganChen/p/13092142.html
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