Ubuntu
50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
#!/usr/bin/env python3
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"""
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数据库模型 - 用户管理
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"""
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from flask_sqlalchemy import SQLAlchemy
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from werkzeug.security import generate_password_hash, check_password_hash
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from flask_login import UserMixin
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db = SQLAlchemy()
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class User(UserMixin, db.Model):
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"""用户模型"""
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__tablename__ = 'users'
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id = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(80), unique=True, nullable=False)
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password_hash = db.Column(db.String(200), nullable=False)
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created_at = db.Column(db.DateTime, default=db.func.current_timestamp())
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def set_password(self, password):
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self.password_hash = generate_password_hash(password)
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def check_password(self, password):
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return check_password_hash(self.password_hash, password)
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def to_dict(self):
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return {
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'id': self.id,
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'username': self.username,
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'created_at': self.created_at.isoformat() if self.created_at else None
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}
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def init_default_users():
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"""初始化默认用户（如果不存在）"""
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default_users = [
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{'username': 'admin', 'password': 'zf9wx4xm7'}
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]
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for user_data in default_users:
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# 检查用户是否已存在
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existing = User.query.filter_by(username=user_data['username']).first()
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if not existing:
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user = User(username=user_data['username'])
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user.set_password(user_data['password'])
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db.session.add(user)
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print(f"✅ 创建默认用户: {user_data['username']}")
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db.session.commit()
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