223 lines
6.0 KiB
Python
Executable File
223 lines
6.0 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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登录问题诊断脚本
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"""
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import sqlite3
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import os
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DB_PATH = 'server/data.db'
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def check_database():
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"""检查数据库和用户"""
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print("=" * 60)
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print("🔍 检查数据库...")
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print("=" * 60)
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if not os.path.exists(DB_PATH):
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print("❌ 数据库文件不存在:", DB_PATH)
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return False
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print("✅ 数据库文件存在")
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try:
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conn = sqlite3.connect(DB_PATH)
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c = conn.cursor()
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# 检查用户表
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users = c.execute('SELECT username, role FROM users').fetchall()
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if not users:
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print("❌ 没有找到任何用户")
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return False
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print(f"\n✅ 找到 {len(users)} 个用户:")
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print("-" * 60)
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for username, role in users:
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print(f" 👤 用户名: {username:15s} | 角色: {role}")
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conn.close()
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return True
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except Exception as e:
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print(f"❌ 数据库错误: {e}")
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return False
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def check_server():
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"""检查服务器状态"""
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print("\n" + "=" * 60)
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print("🔍 检查服务器...")
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print("=" * 60)
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import subprocess
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# 检查进程
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try:
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result = subprocess.run(
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['ps', 'aux'],
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capture_output=True,
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text=True
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)
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if 'python' in result.stdout and 'app.py' in result.stdout:
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print("✅ 服务器正在运行")
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# 提取进程信息
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for line in result.stdout.split('\n'):
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if 'app.py' in line:
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print(f" 📋 进程: {' '.join(line.split()[10:])}")
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return True
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else:
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print("❌ 服务器未运行")
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print("\n💡 启动服务器:")
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print(" cd server && python3 app.py")
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return False
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except Exception as e:
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print(f"⚠️ 无法检查进程: {e}")
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return None
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def check_files():
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"""检查关键文件"""
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print("\n" + "=" * 60)
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print("🔍 检查关键文件...")
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print("=" * 60)
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files = {
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'frontend/login.html': '登录页面',
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'frontend/assets/login.css': '登录样式',
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'frontend/js/api.js': 'API 接口',
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'server/app.py': '后端服务',
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}
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all_exist = True
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for path, desc in files.items():
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if os.path.exists(path):
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size = os.path.getsize(path)
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print(f"✅ {desc:20s} - {path} ({size} bytes)")
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else:
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print(f"❌ {desc:20s} - {path} (不存在)")
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all_exist = False
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return all_exist
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def show_instructions():
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"""显示使用说明"""
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print("\n" + "=" * 60)
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print("📖 使用说明")
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print("=" * 60)
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print("\n1️⃣ 启动后端服务:")
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print(" cd server")
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print(" python3 app.py")
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print("\n2️⃣ 访问登录页面:")
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print(" http://localhost:5000/login.html")
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print(" ⚠️ 注意：不是 login-preview.html")
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print("\n3️⃣ 使用以下账号登录:")
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print(" - tz (超级管理员)")
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print(" - 张正浩 (超级管理员)")
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print(" - admin (管理员)")
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print(" - 黄有想 (管理员)")
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print("\n4️⃣ 如果忘记密码，重置密码:")
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print(" python3 reset_password.py <用户名> <新密码>")
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print("\n5️⃣ 清除浏览器缓存:")
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print(" Chrome/Edge: Ctrl+Shift+Delete")
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print(" 或者使用无痕模式: Ctrl+Shift+N")
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def create_reset_script():
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"""创建密码重置脚本"""
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script = '''#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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密码重置脚本
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用法: python3 reset_password.py <用户名> <新密码>
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"""
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import sys
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import sqlite3
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from werkzeug.security import generate_password_hash
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if len(sys.argv) != 3:
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print("用法: python3 reset_password.py <用户名> <新密码>")
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sys.exit(1)
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username = sys.argv[1]
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new_password = sys.argv[2]
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DB_PATH = 'server/data.db'
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try:
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conn = sqlite3.connect(DB_PATH)
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c = conn.cursor()
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# 检查用户是否存在
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user = c.execute('SELECT id FROM users WHERE username = ?', (username,)).fetchone()
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if not user:
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print(f"❌ 用户 '{username}' 不存在")
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print("\\n现有用户:")
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users = c.execute('SELECT username FROM users').fetchall()
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for u in users:
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print(f" - {u[0]}")
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sys.exit(1)
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# 更新密码
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password_hash = generate_password_hash(new_password)
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c.execute('UPDATE users SET password_hash = ? WHERE username = ?', (password_hash, username))
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conn.commit()
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print(f"✅ 用户 '{username}' 的密码已重置")
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print(f" 新密码: {new_password}")
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conn.close()
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except Exception as e:
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print(f"❌ 错误: {e}")
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sys.exit(1)
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'''
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with open('reset_password.py', 'w', encoding='utf-8') as f:
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f.write(script)
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os.chmod('reset_password.py', 0o755)
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print("\n✅ 已创建密码重置脚本: reset_password.py")
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def main():
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print("\n" + "🔐 登录问题诊断工具".center(60, "="))
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print()
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db_ok = check_database()
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files_ok = check_files()
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server_ok = check_server()
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print("\n" + "=" * 60)
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print("📊 诊断结果")
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print("=" * 60)
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if db_ok and files_ok:
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print("✅ 数据库和文件都正常")
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if server_ok:
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print("✅ 服务器正在运行")
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print("\n💡 如果仍然无法登录，请尝试:")
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print(" 1. 清除浏览器缓存")
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print(" 2. 使用无痕模式")
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print(" 3. 检查浏览器控制台的错误信息")
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print(" 4. 确认访问的是 login.html 而不是 login-preview.html")
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else:
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print("❌ 服务器未运行，请先启动服务器")
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else:
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print("❌ 发现问题，请检查上述错误信息")
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show_instructions()
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create_reset_script()
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print("\n" + "=" * 60)
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print()
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if __name__ == '__main__':
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main()
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