158 lines
4.6 KiB
Python
158 lines
4.6 KiB
Python
import os
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import logging
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from datetime import datetime
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from flask import Flask
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from app import create_app, db
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from app.models import User, EmailVerification
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# 配置日志
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logging.basicConfig(
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level=logging.INFO,
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format='%(asctime)s %(levelname)s %(name)s %(message)s',
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handlers=[
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logging.FileHandler('logs/app.log'),
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logging.StreamHandler()
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]
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)
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# 创建Flask应用
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app = create_app(os.environ.get('FLASK_ENV', 'development'))
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# 创建CLI命令
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@app.cli.command()
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def init_db():
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"""初始化数据库"""
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try:
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# 创建所有表
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with app.app_context():
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db.create_all()
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print("✅ 数据库表创建成功")
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# 创建默认数据
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create_default_data()
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print("✅ 默认数据创建成功")
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except Exception as e:
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print(f"❌ 数据库初始化失败: {str(e)}")
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@app.cli.command()
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def drop_db():
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"""删除所有数据库表"""
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try:
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with app.app_context():
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db.drop_all()
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print("✅ 数据库表删除成功")
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except Exception as e:
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print(f"❌ 数据库表删除失败: {str(e)}")
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@app.cli.command()
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def reset_db():
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"""重置数据库"""
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try:
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with app.app_context():
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db.drop_all()
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db.create_all()
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create_default_data()
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print("✅ 数据库重置成功")
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except Exception as e:
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print(f"❌ 数据库重置失败: {str(e)}")
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def create_default_data():
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"""创建默认数据"""
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with app.app_context():
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# 检查是否已有数据
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if User.query.first():
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print("⚠️ 数据库已有数据，跳过默认数据创建")
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return
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# 可以在这里创建测试用户或其他默认数据
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print("ℹ️ 暂无默认数据需要创建")
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@app.cli.command()
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def test_email():
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"""测试邮件发送功能"""
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try:
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from utils import send_verification_email
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test_email = input("请输入测试邮箱地址: ").strip()
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if not test_email:
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print("❌ 邮箱地址不能为空")
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return
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test_code = "123456"
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with app.app_context():
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success = send_verification_email(test_email, test_code)
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if success:
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print(f"✅ 测试邮件发送成功到: {test_email}")
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else:
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print("❌ 测试邮件发送失败")
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except Exception as e:
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print(f"❌ 邮件测试失败: {str(e)}")
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@app.cli.command()
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def clean_expired_codes():
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"""清理过期的验证码"""
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try:
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with app.app_context():
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expired_codes = EmailVerification.query.filter(
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EmailVerification.expires_at < datetime.utcnow()
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)
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count = expired_codes.count()
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expired_codes.delete()
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db.session.commit()
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print(f"✅ 清理了 {count} 个过期验证码")
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except Exception as e:
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print(f"❌ 清理过期验证码失败: {str(e)}")
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@app.shell_context_processor
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def make_shell_context():
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"""为flask shell命令提供上下文"""
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return {
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'db': db,
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'User': User,
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'EmailVerification': EmailVerification
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}
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if __name__ == '__main__':
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import platform
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# 确保日志目录存在
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os.makedirs('logs', exist_ok=True)
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# 运行应用
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port = int(os.environ.get('PORT', 50003))
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# 强制开启Debug模式，便于前端开发
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debug = True
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# 根据操作系统选择合适的host
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if platform.system() == 'Darwin': # macOS
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host = '127.0.0.1'
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else:
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host = os.environ.get('HOST', '0.0.0.0')
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print("🚀 启动儿童语言学习系统...")
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print(f"📱 访问地址: http://localhost:{port}")
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print(f"🔧 调试模式: {debug}")
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print(f"🌐 监听地址: {host}:{port}")
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print(f"📊 数据库: {app.config['SQLALCHEMY_DATABASE_URI']}")
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try:
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app.run(host=host, port=port, debug=debug)
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except OSError as e:
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if "Unknown host" in str(e) or "getfqdn" in str(e):
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print("⚠️ 检测到主机名解析问题，尝试使用localhost...")
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try:
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app.run(host='localhost', port=port, debug=debug)
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except Exception as e2:
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print(f"❌ 启动失败: {e2}")
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print("💡 尝试使用: python3 run.py 或检查网络配置")
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else:
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print(f"❌ 启动失败: {e}")
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except KeyboardInterrupt:
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print("服务器已停止")
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except Exception as e:
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print(f"❌ 启动失败: {e}")
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