good version for web

backend/app/dependencies.py

@@ -5,13 +5,14 @@
 from fastapi import Depends, HTTPException, status
 from fastapi.security import OAuth2PasswordBearer
 from sqlalchemy.orm import Session
+from typing import Optional
 
 from app.models.database import get_db
 from app.services.user import UserService
 from app.schemas.user import UserResponse
 
 # OAuth2密码Bearer
-oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/api/v1/users/login")
+oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/api/v1/users/login", auto_error=False)
 
 
 async def get_current_active_user(db: Session = Depends(get_db), token: str = Depends(oauth2_scheme)):
@@ -26,3 +27,18 @@ async def get_current_active_user(db: Session = Depends(get_db), token: str = De
     if hasattr(user, 'status') and user.status != "active":
         raise HTTPException(status_code=400, detail="Inactive user")
     return user
+
+
+async def get_current_active_user_optional(db: Session = Depends(get_db), token: Optional[str] = Depends(oauth2_scheme)):
+    """获取当前活跃用户（可选，未登录返回None）"""
+    if not token:
+        return None
+    try:
+        user = UserService.get_current_user(db, token)
+        if not user:
+            return None
+        if hasattr(user, 'status') and user.status != "active":
+            return None
+        return user
+    except:
+        return None

backend/app/routes/algorithm.py

@@ -237,6 +237,21 @@ async def delete_version(
 
 
 # 算法调用相关路由
+@router.post("/call/public", response_model=AlgorithmCallResult)
+async def call_algorithm_public(
+    call: AlgorithmCallCreate,
+    db: Session = Depends(get_db)
+):
+    """公开调用算法（不需要认证，用于演示页面）"""
+    # 使用匿名用户ID进行调用
+    anonymous_user_id = "anonymous"
+    
+    # 执行算法
+    result = AlgorithmCallService.execute_algorithm(db, anonymous_user_id, call)
+    
+    return result
+
+
 @router.post("/call", response_model=AlgorithmCallResult)
 async def call_algorithm(
     call: AlgorithmCallCreate,

backend/app/routes/data_management.py

@@ -1,6 +1,6 @@
 """数据管理路由，提供输入数据、输出结果和元数据的管理功能"""
 
-from fastapi import APIRouter, HTTPException, status, Depends, UploadFile, File
+from fastapi import APIRouter, HTTPException, status, Depends, UploadFile, File, Form
 from typing import List, Dict, Any, Optional
 from pydantic import BaseModel
 from sqlalchemy.orm import Session
@@ -8,7 +8,7 @@ import json
 
 from app.services.data_manager import data_manager
 from app.models.database import get_db
-from app.dependencies import get_current_active_user
+from app.dependencies import get_current_active_user, get_current_active_user_optional
 
 router = APIRouter(prefix="/data", tags=["data-management"])
 
@@ -176,19 +176,18 @@ async def get_user_outputs(
 @router.post("/media/upload")
 async def upload_media_file(
     file: UploadFile = File(...),
-    algorithm_id: str = None,
+    algorithm_id: str = Form(...)
-    current_user: dict = Depends(get_current_active_user)
 ):
-    """上传媒体文件（如图片、视频等）"""
+    """上传媒体文件（如图片、视频等）- 公开API，不需要认证"""
     if not algorithm_id:
         raise HTTPException(status_code=400, detail="algorithm_id is required")
     
     # 读取文件内容
     file_content = await file.read()
     
-    # 保存到数据管理器
+    # 保存到数据管理器（使用匿名用户）
     file_path = data_manager.save_media_file(
-        user_id=current_user.get("id"),
+        user_id="anonymous",
         algorithm_id=algorithm_id,
         file_content=file_content,
         file_name=file.filename
@@ -209,10 +208,28 @@ async def upload_media_file(
 @router.get("/media/{file_path:path}")
 async def get_media_file(
     file_path: str,
-    current_user: dict = Depends(get_current_active_user)
+    current_user: Optional[dict] = Depends(get_current_active_user_optional)
 ):
     """获取媒体文件"""
-    # 检查用户权限 - 确保用户只能访问自己的文件或公共文件
+    # results 目录下的文件公开访问
+    if file_path.startswith("results/"):
+        content = data_manager.get_media_file(file_path)
+        if content:
+            # 从完整路径中提取文件名来获取正确的MIME类型
+            import mimetypes
+            filename = file_path.split('/')[-1]
+            content_type, _ = mimetypes.guess_type(filename)
+            if content_type is None:
+                content_type = "application/octet-stream"
+            
+            from fastapi.responses import Response
+            return Response(content=content, media_type=content_type)
+        else:
+            raise HTTPException(status_code=404, detail="Media file not found")
+    
+    # 其他文件需要用户权限
+    if current_user is None:
+        raise HTTPException(status_code=401, detail="Not authenticated")
     if current_user.get("role") != "admin" and not file_path.startswith(f"media/{current_user.get('id')}/"):
         raise HTTPException(status_code=403, detail="Insufficient permissions")
     

backend/app/routes/services.py

@@ -132,7 +132,7 @@ class BatchOperationResponse(BaseModel):
 # 初始化服务组件
 project_analyzer = ProjectAnalyzer()
 service_generator = ServiceGenerator()
-service_orchestrator = ServiceOrchestrator(deployment_mode=settings.DEPLOYMENT_MODE)
+service_orchestrator = ServiceOrchestrator(deployment_mode=settings.DEPLOYMENT_MODE, db_url=settings.DATABASE_URL)
 
 
 @router.post("/register", status_code=status.HTTP_201_CREATED)

backend/app/services/algorithm.py

@@ -4,6 +4,10 @@ from sqlalchemy.orm import Session
 import uuid
 import requests
 import time
+import logging
+import os
+
+logger = logging.getLogger(__name__)
 
 from app.models.models import Algorithm, AlgorithmVersion, AlgorithmCall
 from app.schemas.algorithm import AlgorithmCreate, AlgorithmUpdate, AlgorithmVersionCreate, AlgorithmVersionUpdate, AlgorithmCallCreate
@@ -97,14 +101,39 @@ class AlgorithmService:
     
     @staticmethod
     def get_algorithms(db: Session, skip: int = 0, limit: int = 100, algorithm_type: Optional[str] = None) -> List[Algorithm]:
-        """获取算法列表"""
+        """获取算法列表，优先显示已注册的服务"""
+        from app.models.models import AlgorithmService as Service
+        
+        # 获取所有已注册的服务
+        services = db.query(Service).all()
+        
+        # 获取所有算法
         query = db.query(Algorithm)
         
         # 如果指定了算法类型，进行过滤
         if algorithm_type:
             query = query.filter(Algorithm.type == algorithm_type)
         
-        return query.offset(skip).limit(limit).all()
+        algorithms = query.all()
+        
+        # 创建服务名称集合，用于快速查找
+        service_names = {service.name for service in services}
+        
+        # 将算法分为两类：已注册的服务和普通算法
+        registered_algorithms = []
+        normal_algorithms = []
+        
+        for algo in algorithms:
+            if algo.name in service_names:
+                registered_algorithms.append(algo)
+            else:
+                normal_algorithms.append(algo)
+        
+        # 合并结果：已注册的服务在前，普通算法在后
+        merged_algorithms = registered_algorithms + normal_algorithms
+        
+        # 应用分页
+        return merged_algorithms[skip:skip+limit]
     
     @staticmethod
     def update_algorithm(db: Session, algorithm_id: str, algorithm_update: AlgorithmUpdate) -> Optional[Algorithm]:
@@ -358,14 +387,37 @@ class AlgorithmCallService:
             # 记录开始时间
             start_time = time.time()
             
+            # 处理视频路径 - 如果是MinIO路径，下载到本地
+            from app.utils.file import file_storage
+            video_path = processed_input_data.get('video', '')
+            if video_path and video_path.startswith('media/'):
+                # 从MinIO下载视频到本地
+                video_content = file_storage.get_object(video_path)
+                if video_content:
+                    # 保存到临时文件
+                    import tempfile
+                    import uuid
+                    suffix = '.' + video_path.split('.')[-1] if '.' in video_path else '.mp4'
+                    with tempfile.NamedTemporaryFile(delete=False, suffix=suffix) as tmp_file:
+                        tmp_file.write(video_content)
+                        local_video_path = tmp_file.name
+                    # 使用本地路径
+                    processed_input_data['video'] = local_video_path
+                else:
+                    db_call.status = "failed"
+                    db_call.error_message = "无法下载视频文件"
+                    db.commit()
+                    return db_call
+            
             # 调用算法API
+            print(f"[DEBUG] 调用算法API: {version.url}, 输入: {processed_input_data}")
             response = requests.post(
                 version.url,
                 json={
                     "input_data": processed_input_data,
                     "params": call.params
                 },
-                timeout=30
+                timeout=120
             )
             
             # 计算响应时间
@@ -374,7 +426,35 @@ class AlgorithmCallService:
             # 处理响应
             if response.status_code == 200:
                 output_data = response.json()
+                print(f"[DEBUG] 算法响应: {output_data}")
+                
+                # 处理算法返回的视频文件
+                result = output_data.get('result', {})
+                if result and isinstance(result, dict):
+                    # 如果返回了本地视频路径，需要处理
+                    if 'video' in result and result['video'] and result['video'].startswith('/'):
+                        # 这是本地路径，需要转换为可访问的URL
+                        local_video = result['video']
+                        if os.path.exists(local_video):
+                            # 上传到MinIO并替换路径
+                            with open(local_video, 'rb') as f:
+                                video_content = f.read()
+                            
+                            video_filename = f"results/{user_id}/{uuid.uuid4().hex[:12]}.mp4"
+                            from app.utils.file import file_storage
+                            success = file_storage.upload_from_bytes(video_content, video_filename)
+                            if success:
+                                result['video'] = video_filename
+                                result['video_url'] = f"/api/v1/data/media/{video_filename}"
+                            
+                            # 删除临时文件
+                            try:
+                                os.remove(local_video)
+                            except:
+                                pass
+                
                 db_call.status = "success"
+                print(f"[DEBUG] 保存output_data: {output_data}")
                 db_call.output_data = output_data
                 db_call.response_time = response_time
             else:

backend/app/services/data_manager.py

@@ -235,7 +235,7 @@ class DataManager:
     def get_media_file(self, file_path: str) -> Optional[bytes]:
         """获取媒体文件内容"""
         try:
-            content = file_storage.download_file(file_path)
+            content = file_storage.get_object(file_path)
             return content
         except Exception as e:
             logger.error(f"Error getting media file: {str(e)}")

backend/app/services/service_orchestrator.py

@@ -11,18 +11,41 @@ import psutil
 from typing import Dict, Any, Optional
 from docker.errors import DockerException, NotFound
 
+# 数据库相关导入
+try:
+    from sqlalchemy import create_engine, text
+    from sqlalchemy.orm import sessionmaker
+    DATABASE_AVAILABLE = True
+except ImportError:
+    DATABASE_AVAILABLE = False
+
 
 class ServiceOrchestrator:
     """服务编排服务"""
     
-    def __init__(self, deployment_mode="local"):
+    def __init__(self, deployment_mode="local", db_url=None):
         """初始化服务编排器
         
         Args:
             deployment_mode: 部署模式，支持"docker"和"local"
+            db_url: 数据库连接URL，用于重新加载服务信息
         """
         self.deployment_mode = deployment_mode
         self.processes = {}  # 存储本地进程信息
+        self.db_url = db_url
+        self.db_engine = None
+        self.db_session = None
+        
+        # 初始化数据库连接
+        if db_url and DATABASE_AVAILABLE:
+            try:
+                self.db_engine = create_engine(db_url)
+                self.db_session = sessionmaker(bind=self.db_engine)()
+                print("数据库连接成功")
+            except Exception as e:
+                print(f"数据库连接失败: {e}")
+                self.db_engine = None
+                self.db_session = None
         
         if deployment_mode == "docker":
             try:
@@ -178,9 +201,11 @@ class ServiceOrchestrator:
                 # 本地进程启动
                 if service_id not in self.processes:
                     # 服务不在进程列表中，可能是服务重启导致的
-                    # 这种情况下，需要从外部重新注册服务
+                    # 尝试从数据库重新加载服务信息
-                    # 暂时返回错误，建议用户重新注册服务
+                    print(f"服务 {service_id} 不在进程列表中，尝试从数据库重新加载")
-                    print(f"服务 {service_id} 不在进程列表中，无法启动")
+                    service_info = self.reload_service_from_db(service_id)
+                    
+                    if not service_info:
                         return {
                             "success": False,
                             "error": "服务不存在，请重新注册服务",
@@ -209,11 +234,76 @@ class ServiceOrchestrator:
                 project_info = process_info["project_info"]
                 service_config = process_info["service_config"]
                 
+                print(f"准备启动服务 {service_id}")
+                print(f"服务目录: {service_dir}")
+                print(f"服务配置: {service_config}")
+                
+                # 检查服务目录是否存在，如果不存在则从Gitea克隆
+                if not os.path.exists(service_dir):
+                    print(f"服务目录不存在: {service_dir}，尝试从Gitea克隆代码")
+                    repository_id = service_config.get("repository_id")
+                    if not repository_id:
+                        return {
+                            "success": False,
+                            "error": "无法获取仓库ID，无法克隆代码",
+                            "service_id": service_id,
+                            "status": "error"
+                        }
+                    
+                    # 从数据库获取仓库信息
+                    try:
+                        from app.models.database import SessionLocal
+                        from app.models.models import AlgorithmRepository
+                        
+                        db = SessionLocal()
+                        repository = db.query(AlgorithmRepository).filter(AlgorithmRepository.id == repository_id).first()
+                        db.close()
+                        
+                        if not repository:
+                            return {
+                                "success": False,
+                                "error": f"仓库不存在: {repository_id}",
+                                "service_id": service_id,
+                                "status": "error"
+                            }
+                        
+                        # 克隆仓库
+                        from app.gitea.service import GiteaService
+                        gitea_service = GiteaService()
+                        clone_success = gitea_service.clone_repository(
+                            repository.repo_url,
+                            service_id,
+                            repository.branch or "main"
+                        )
+                        
+                        if not clone_success:
+                            return {
+                                "success": False,
+                                "error": f"克隆仓库失败: {repository.repo_url}",
+                                "service_id": service_id,
+                                "status": "error"
+                            }
+                        
+                        print(f"成功从Gitea克隆仓库到: {service_dir}")
+                        
+                    except Exception as e:
+                        print(f"克隆仓库时出错: {str(e)}")
+                        return {
+                            "success": False,
+                            "error": f"克隆仓库时出错: {str(e)}",
+                            "service_id": service_id,
+                            "status": "error"
+                        }
+                
                 # 启动服务进程
+                print(f"开始启动服务进程...")
                 new_process_info = self._start_local_service_process(service_id, service_dir, project_info, service_config)
+                print(f"服务进程启动完成: {new_process_info}")
                 
                 # 验证服务启动
+                print(f"开始验证服务启动...")
                 if not self._verify_local_service_startup(service_id, service_config):
+                    print(f"服务启动验证失败")
                     return {
                         "success": False,
                         "error": "服务启动验证失败",
@@ -221,6 +311,7 @@ class ServiceOrchestrator:
                         "status": "error"
                     }
                 
+                print(f"服务启动成功！")
                 return {
                     "success": True,
                     "service_id": service_id,
@@ -610,6 +701,76 @@ class ServiceOrchestrator:
                 "health": "unknown"
             }
     
+    def reload_service_from_db(self, service_id: str) -> Optional[Dict[str, Any]]:
+        """从数据库重新加载服务信息
+        
+        Args:
+            service_id: 服务ID
+            
+        Returns:
+            服务信息字典，如果未找到则返回None
+        """
+        if not self.db_session:
+            print("数据库连接不可用，无法重新加载服务信息")
+            return None
+        
+        try:
+            # 从数据库查询服务信息
+            query = text("""
+                SELECT service_id, api_url, status, config, host, port
+                FROM algorithm_services 
+                WHERE service_id = :service_id
+            """)
+            result = self.db_session.execute(query, {"service_id": service_id}).fetchone()
+            
+            if not result:
+                print(f"数据库中未找到服务 {service_id}")
+                return None
+            
+            # 构建服务信息字典
+            # config字段已经是JSON类型，不需要再解析
+            config_data = result[3] if result[3] else {}
+            
+            # 将host和port添加到config中
+            config_data["host"] = result[4] if result[4] else "localhost"
+            config_data["port"] = result[5] if result[5] else 8000
+            
+            service_info = {
+                "service_id": result[0],
+                "api_url": result[1],
+                "status": result[2],
+                "config": config_data
+            }
+            
+            # 从config中提取容器ID
+            container_id = service_info["config"].get("container_id")
+            if container_id:
+                service_info["container_id"] = container_id
+            
+            # 更新本地进程缓存（仅用于本地模式）
+            if self.deployment_mode == "local":
+                # 从config中获取项目类型，如果没有则默认为python
+                project_type = service_info["config"].get("project_type", "python")
+                
+                self.processes[service_id] = {
+                    "service_dir": f"/tmp/algorithms/{service_id}",
+                    "project_info": {
+                        "project_type": project_type,
+                        "name": service_info["config"].get("name", ""),
+                        "version": service_info["config"].get("version", "1.0.0"),
+                        "description": service_info["config"].get("description", "")
+                    },
+                    "service_config": service_info["config"],
+                    "pid": None  # PID需要重新获取
+                }
+            
+            print(f"成功从数据库重新加载服务 {service_id} 的信息")
+            return service_info
+            
+        except Exception as e:
+            print(f"从数据库重新加载服务信息失败: {e}")
+            return None
+    
     def get_service_logs(self, container_id: str, lines: int = 100) -> Dict[str, Any]:
         """获取服务日志
         
@@ -1429,7 +1590,10 @@ def main(data):
             import requests
             
             # 构建健康检查URL
+            # 使用localhost而不是0.0.0.0，因为健康检查是在本地执行的
             host = service_config.get("host", "localhost")
+            if host == "0.0.0.0":
+                host = "localhost"
             port = service_config.get("port", 8000)
             health_check_url = f"http://{host}:{port}/health"
             
@@ -1437,5 +1601,6 @@ def main(data):
             response = requests.get(health_check_url, timeout=10)
             
             return response.status_code == 200
-        except:
+        except Exception as e:
+            print(f"健康检查失败: {e}")
             return False

backend/app/utils/file.py

@@ -59,6 +59,27 @@ class MinioClient:
             logging.warning(f"MinIO upload error: {e}")
             return False
     
+    def upload_from_bytes(self, data: bytes, object_name: str) -> bool:
+        """从字节数据上传文件"""
+        if not self.is_connected:
+            logging.warning("MinIO is not connected. Upload skipped.")
+            return False
+        
+        try:
+            import io
+            file_obj = io.BytesIO(data)
+            self.client.put_object(
+                self.bucket_name,
+                object_name,
+                file_obj,
+                length=len(data),
+                part_size=10*1024*1024
+            )
+            return True
+        except S3Error as e:
+            logging.warning(f"MinIO upload error: {e}")
+            return False
+    
     def upload_fileobj(self, file_obj: io.BytesIO, object_name: str, content_type: str = "application/octet-stream") -> bool:
         """上传文件对象"""
         if not self.is_connected:

backend/backend.log

@@ -1,2 +0,0 @@
-INFO:     Will watch for changes in these directories: ['/Users/duguoyou/MLFlow/algorithm-showcase/backend']
-ERROR:    [Errno 48] Address already in use

backend/check_admin.py

@@ -1,79 +0,0 @@
-#!/usr/bin/env python3
-"""
-检查并重置管理员账号
-"""
-
-from sqlalchemy.orm import Session
-from app.models.database import engine, Base, SessionLocal
-from app.models.models import User, Role
-from app.services.user import UserService
-
-
-def check_admin():
-    """检查并重置管理员账号"""
-    db = SessionLocal()
-    
-    try:
-        # 检查是否存在管理员账号
-        print("检查管理员账号...")
-        admin_user = db.query(User).filter(User.username == "admin").first()
-        
-        if not admin_user:
-            print("⚠️  管理员账号不存在，创建新的管理员账号...")
-            
-            # 初始化默认角色
-            UserService.init_default_roles(db)
-            
-            # 获取默认管理员角色
-            admin_role = UserService.get_role_by_name(db, "admin")
-            if not admin_role:
-                print("❌ 管理员角色不存在，创建失败")
-                return
-            
-            # 创建默认管理员账号
-            admin_user = User(
-                id="user-admin",
-                username="admin",
-                email="admin@example.com",
-                password_hash=UserService.get_password_hash("admin123"),
-                role_id=admin_role.id,
-                status="active"
-            )
-            db.add(admin_user)
-            db.commit()
-            db.refresh(admin_user)
-            print("✅ 管理员账号创建成功")
-        else:
-            print("✅ 管理员账号存在，重置密码...")
-            # 重置管理员密码
-            admin_user.password_hash = UserService.get_password_hash("admin123")
-            db.commit()
-            print("✅ 管理员密码重置成功")
-        
-        # 显示管理员账号信息
-        print("\n管理员账号信息:")
-        print(f"用户名: {admin_user.username}")
-        print(f"密码: admin123")
-        print(f"邮箱: {admin_user.email}")
-        print(f"状态: {admin_user.status}")
-        
-        # 检查角色信息
-        if admin_user.role:
-            print(f"角色: {admin_user.role.name}")
-        else:
-            print("⚠️  管理员角色信息缺失")
-            # 尝试修复角色关联
-            admin_role = UserService.get_role_by_name(db, "admin")
-            if admin_role:
-                admin_user.role_id = admin_role.id
-                db.commit()
-                print("✅ 管理员角色关联修复成功")
-        
-    except Exception as e:
-        print(f"❌ 操作失败: {e}")
-    finally:
-        db.close()
-
-
-if __name__ == "__main__":
-    check_admin()

backend/check_algorithms.py

@@ -1,38 +0,0 @@
-#!/usr/bin/env python3
-"""检查算法数据"""
-
-import sys
-import os
-sys.path.append(os.path.dirname(os.path.abspath(__file__)))
-
-from app.models.database import SessionLocal
-from app.models.models import Algorithm
-
-def check_algorithms():
-    """检查算法数据"""
-    db = SessionLocal()
-    
-    try:
-        algorithms = db.query(Algorithm).all()
-        
-        print(f"数据库中共有 {len(algorithms)} 个算法：\n")
-        
-        for algo in algorithms:
-            print(f"算法名称: {algo.name}")
-            print(f"  ID: {algo.id}")
-            print(f"  类型: {algo.type}")
-            print(f"  技术分类: {algo.tech_category}")
-            print(f"  输出类型: {algo.output_type}")
-            print(f"  描述: {algo.description}")
-            print(f"  状态: {algo.status}")
-            print(f"  版本数: {len(algo.versions)}")
-            print()
-        
-    except Exception as e:
-        print(f"检查算法数据失败: {e}")
-        sys.exit(1)
-    finally:
-        db.close()
-
-if __name__ == "__main__":
-    check_algorithms()

backend/check_user_role.py

@@ -1,57 +0,0 @@
-#!/usr/bin/env python3
-"""检查用户角色信息"""
-
-import requests
-
-def check_user_role():
-    """检查用户角色"""
-    base_url = "http://localhost:8001/api/v1"
-    
-    # 登录
-    print("步骤1: 登录")
-    login_data = {
-        "username": "admin",
-        "password": "admin123"
-    }
-    
-    try:
-        response = requests.post(f"{base_url}/users/login", json=login_data)
-        print(f"状态码: {response.status_code}")
-        
-        if response.status_code != 200:
-            print(f"登录失败: {response.text}")
-            return
-        
-        data = response.json()
-        access_token = data.get('access_token')
-        print(f"登录成功!")
-        
-        # 获取用户信息
-        print("\n步骤2: 获取用户信息")
-        headers = {"Authorization": f"Bearer {access_token}"}
-        user_response = requests.get(f"{base_url}/users/me", headers=headers)
-        print(f"状态码: {user_response.status_code}")
-        
-        if user_response.status_code == 200:
-            user_data = user_response.json()
-            print(f"\n用户信息:")
-            print(f"  用户名: {user_data.get('username', 'N/A')}")
-            print(f"  邮箱: {user_data.get('email', 'N/A')}")
-            print(f"  角色ID: {user_data.get('role_id', 'N/A')}")
-            print(f"  角色名称: {user_data.get('role_name', 'N/A')}")
-            print(f"  角色对象: {user_data.get('role', 'N/A')}")
-            
-            # 检查是否是管理员
-            role_name = user_data.get('role_name')
-            if role_name == 'admin':
-                print(f"\n✅ 用户是管理员，应该显示后台管理页面")
-            else:
-                print(f"\n❌ 用户不是管理员，角色名称是: {role_name}")
-        else:
-            print(f"获取用户信息失败: {user_response.text}")
-            
-    except Exception as e:
-        print(f"错误: {e}")
-
-if __name__ == "__main__":
-    check_user_role()

backend/check_users.py

@@ -1,54 +0,0 @@
-#!/usr/bin/env python3
-"""检查数据库中的用户信息"""
-
-import sys
-sys.path.insert(0, '/Users/duguoyou/MLFlow/algorithm-showcase/backend')
-
-from app.models.database import SessionLocal
-from app.models.models import User
-from app.services.user import UserService
-
-def check_users():
-    """检查用户"""
-    db = SessionLocal()
-    
-    try:
-        # 获取所有用户
-        users = db.query(User).all()
-        
-        print(f"数据库中的用户数量: {len(users)}")
-        
-        for user in users:
-            print(f"\n用户ID: {user.id}")
-            print(f"用户名: {user.username}")
-            print(f"邮箱: {user.email}")
-            print(f"状态: {user.status}")
-            print(f"角色ID: {user.role_id}")
-            print(f"密码哈希: {user.password_hash[:50]}...")
-        
-        # 测试admin用户认证
-        print("\n\n测试admin用户认证:")
-        admin_user = UserService.get_user_by_username(db, 'admin')
-        if admin_user:
-            print(f"找到admin用户: {admin_user.id}")
-            print(f"密码哈希: {admin_user.password_hash[:50]}...")
-            
-            # 测试密码验证
-            test_password = 'admin123'
-            is_valid = UserService.verify_password(test_password, admin_user.password_hash)
-            print(f"密码 '{test_password}' 验证结果: {is_valid}")
-            
-            # 尝试认证
-            authenticated_user = UserService.authenticate_user(db, 'admin', test_password)
-            if authenticated_user:
-                print(f"认证成功: {authenticated_user.id}")
-            else:
-                print("认证失败")
-        else:
-            print("未找到admin用户")
-            
-    finally:
-        db.close()
-
-if __name__ == "__main__":
-    check_users()

backend/create_sample_algorithms.py

@@ -1,151 +0,0 @@
-#!/usr/bin/env python3
-"""创建示例算法数据"""
-
-import sys
-import os
-sys.path.append(os.path.dirname(os.path.abspath(__file__)))
-
-from app.models.database import SessionLocal
-from app.models.models import Algorithm, AlgorithmVersion
-from datetime import datetime
-import uuid
-
-def create_sample_algorithms():
-    """创建示例算法"""
-    db = SessionLocal()
-    
-    try:
-        # 示例算法数据
-        algorithms_data = [
-            {
-                "name": "目标检测",
-                "description": "识别图像中的物体位置和类别，支持人脸、车辆、物品等多种目标检测",
-                "type": "computer_vision",
-                "tech_category": "computer_vision",
-                "output_type": "image",
-                "versions": [
-                    {
-                        "version": "1.0.0",
-                        "url": "http://0.0.0.0:8001",
-                        "is_default": True
-                    }
-                ]
-            },
-            {
-                "name": "视频分析",
-                "description": "分析视频内容，提取关键帧、识别动作、追踪物体等",
-                "type": "computer_vision",
-                "tech_category": "video_processing",
-                "output_type": "video",
-                "versions": [
-                    {
-                        "version": "1.0.0",
-                        "url": "http://0.0.0.0:8002",
-                        "is_default": True
-                    }
-                ]
-            },
-            {
-                "name": "图像增强",
-                "description": "提升图像质量，包括去噪、超分辨率、色彩校正等功能",
-                "type": "computer_vision",
-                "tech_category": "computer_vision",
-                "output_type": "image",
-                "versions": [
-                    {
-                        "version": "1.0.0",
-                        "url": "http://0.0.0.0:8003",
-                        "is_default": True
-                    }
-                ]
-            },
-            {
-                "name": "文本分类",
-                "description": "对文本内容进行分类，支持新闻分类、情感分析、垃圾邮件识别等",
-                "type": "nlp",
-                "tech_category": "nlp",
-                "output_type": "text",
-                "versions": [
-                    {
-                        "version": "1.0.0",
-                        "url": "http://0.0.0.0:8004",
-                        "is_default": True
-                    }
-                ]
-            },
-            {
-                "name": "异常检测",
-                "description": "检测数据中的异常模式，适用于工业监控、金融风控等场景",
-                "type": "ml",
-                "tech_category": "ml",
-                "output_type": "json",
-                "versions": [
-                    {
-                        "version": "1.0.0",
-                        "url": "http://0.0.0.0:8005",
-                        "is_default": True
-                    }
-                ]
-            },
-            {
-                "name": "医学影像分析",
-                "description": "分析医学影像，辅助医生进行疾病诊断，支持CT、MRI等多种影像格式",
-                "type": "medical",
-                "tech_category": "computer_vision",
-                "output_type": "image",
-                "versions": [
-                    {
-                        "version": "1.0.0",
-                        "url": "http://0.0.0.0:8006",
-                        "is_default": True
-                    }
-                ]
-            }
-        ]
-        
-        # 创建算法
-        for algo_data in algorithms_data:
-            # 检查算法是否已存在
-            existing_algo = db.query(Algorithm).filter(Algorithm.name == algo_data["name"]).first()
-            if existing_algo:
-                print(f"✓ 算法 '{algo_data['name']}' 已存在，跳过")
-                continue
-            
-            # 创建算法
-            algorithm = Algorithm(
-                id=str(uuid.uuid4()),
-                name=algo_data["name"],
-                description=algo_data["description"],
-                type=algo_data["type"],
-                tech_category=algo_data["tech_category"],
-                output_type=algo_data["output_type"],
-                status="active"
-            )
-            db.add(algorithm)
-            db.flush()  # 获取算法ID
-            
-            # 创建版本
-            for version_data in algo_data["versions"]:
-                version = AlgorithmVersion(
-                    id=str(uuid.uuid4()),
-                    algorithm_id=algorithm.id,
-                    version=version_data["version"],
-                    url=version_data["url"],
-                    is_default=version_data["is_default"]
-                )
-                db.add(version)
-            
-            print(f"✓ 已创建算法: {algo_data['name']}")
-        
-        db.commit()
-        print("\n示例算法创建完成！")
-        
-    except Exception as e:
-        db.rollback()
-        print(f"创建示例算法失败: {e}")
-        sys.exit(1)
-    finally:
-        db.close()
-
-if __name__ == "__main__":
-    create_sample_algorithms()

backend/migrate_add_algorithm_fields.py

@@ -1,45 +0,0 @@
-#!/usr/bin/env python3
-"""数据库迁移脚本：添加技术分类和输出类型字段"""
-
-import sys
-import os
-sys.path.append(os.path.dirname(os.path.abspath(__file__)))
-
-from sqlalchemy import text
-from app.models.database import engine
-
-def migrate():
-    """执行数据库迁移"""
-    try:
-        with engine.connect() as conn:
-            # 检查字段是否已存在（PostgreSQL语法）
-            result = conn.execute(text("""
-                SELECT column_name 
-                FROM information_schema.columns 
-                WHERE table_name = 'algorithms'
-            """))
-            columns = [row[0] for row in result.fetchall()]
-            
-            # 添加 tech_category 字段
-            if 'tech_category' not in columns:
-                conn.execute(text("ALTER TABLE algorithms ADD COLUMN tech_category VARCHAR(50) DEFAULT 'computer_vision'"))
-                print("✓ 已添加 tech_category 字段")
-            else:
-                print("✓ tech_category 字段已存在")
-            
-            # 添加 output_type 字段
-            if 'output_type' not in columns:
-                conn.execute(text("ALTER TABLE algorithms ADD COLUMN output_type VARCHAR(50) DEFAULT 'image'"))
-                print("✓ 已添加 output_type 字段")
-            else:
-                print("✓ output_type 字段已存在")
-            
-            conn.commit()
-            print("\n数据库迁移完成！")
-            
-    except Exception as e:
-        print(f"数据库迁移失败: {e}")
-        sys.exit(1)
-
-if __name__ == "__main__":
-    migrate()

backend/migrate_add_service_fields.py

@@ -1,45 +0,0 @@
-#!/usr/bin/env python3
-"""数据库迁移脚本：为algorithm_services表添加技术分类和输出类型字段"""
-
-import sys
-import os
-sys.path.append(os.path.dirname(os.path.abspath(__file__)))
-
-from sqlalchemy import text
-from app.models.database import engine
-
-def migrate():
-    """执行数据库迁移"""
-    try:
-        with engine.connect() as conn:
-            # 检查字段是否已存在（PostgreSQL语法）
-            result = conn.execute(text("""
-                SELECT column_name 
-                FROM information_schema.columns 
-                WHERE table_name = 'algorithm_services'
-            """))
-            columns = [row[0] for row in result.fetchall()]
-            
-            # 添加 tech_category 字段
-            if 'tech_category' not in columns:
-                conn.execute(text("ALTER TABLE algorithm_services ADD COLUMN tech_category VARCHAR(50) DEFAULT 'computer_vision'"))
-                print("✓ 已添加 tech_category 字段到 algorithm_services 表")
-            else:
-                print("✓ tech_category 字段已存在于 algorithm_services 表")
-            
-            # 添加 output_type 字段
-            if 'output_type' not in columns:
-                conn.execute(text("ALTER TABLE algorithm_services ADD COLUMN output_type VARCHAR(50) DEFAULT 'image'"))
-                print("✓ 已添加 output_type 字段到 algorithm_services 表")
-            else:
-                print("✓ output_type 字段已存在于 algorithm_services 表")
-            
-            conn.commit()
-            print("\n数据库迁移完成！")
-            
-    except Exception as e:
-        print(f"数据库迁移失败: {e}")
-        sys.exit(1)
-
-if __name__ == "__main__":
-    migrate()

backend/test_all_apis.py

@@ -1,48 +0,0 @@
-#!/usr/bin/env python3
-"""测试所有API端点"""
-
-import requests
-
-def test_apis():
-    """测试API端点"""
-    base_url = "http://localhost:8001/api/v1"
-    
-    # 测试算法列表（不需要认证）
-    print("1. 测试算法列表（不需要认证）:")
-    try:
-        response = requests.get(f"{base_url}/algorithms/")
-        print(f"   状态码: {response.status_code}")
-        if response.status_code == 200:
-            data = response.json()
-            print(f"   成功获取 {len(data.get('algorithms', []))} 个算法")
-        else:
-            print(f"   失败: {response.text}")
-    except Exception as e:
-        print(f"   错误: {e}")
-    
-    # 测试用户信息（需要认证）
-    print("\n2. 测试用户信息（需要认证）:")
-    try:
-        response = requests.get(f"{base_url}/users/me")
-        print(f"   状态码: {response.status_code}")
-        if response.status_code == 401:
-            print(f"   需要认证（正常）")
-        else:
-            print(f"   响应: {response.text}")
-    except Exception as e:
-        print(f"   错误: {e}")
-    
-    # 测试服务列表（需要认证）
-    print("\n3. 测试服务列表（需要认证）:")
-    try:
-        response = requests.get(f"{base_url}/services")
-        print(f"   状态码: {response.status_code}")
-        if response.status_code == 401:
-            print(f"   需要认证（正常）")
-        else:
-            print(f"   响应: {response.text[:200]}")
-    except Exception as e:
-        print(f"   错误: {e}")
-
-if __name__ == "__main__":
-    test_apis()

backend/test_api.py

@@ -1,53 +0,0 @@
-#!/usr/bin/env python3
-"""测试前端API调用"""
-
-import sys
-import os
-sys.path.append(os.path.dirname(os.path.abspath(__file__)))
-
-import requests
-
-def test_api():
-    """测试API"""
-    try:
-        # 调用算法列表API
-        response = requests.get('http://localhost:8001/api/v1/algorithms/')
-        
-        if response.status_code == 200:
-            data = response.json()
-            algorithms = data.get('algorithms', [])
-            
-            print(f"成功获取 {len(algorithms)} 个算法\n")
-            
-            # 检查每个算法的字段
-            for algo in algorithms:
-                print(f"算法: {algo['name']}")
-                print(f"  技术分类: {algo.get('tech_category', 'N/A')}")
-                print(f"  输出类型: {algo.get('output_type', 'N/A')}")
-                print()
-            
-            # 测试筛选
-            print("测试筛选功能：")
-            
-            # 按技术分类筛选
-            cv_algorithms = [a for a in algorithms if a.get('tech_category') == 'computer_vision']
-            print(f"  计算机视觉算法: {len(cv_algorithms)} 个")
-            
-            # 按输出类型筛选
-            image_algorithms = [a for a in algorithms if a.get('output_type') == 'image']
-            print(f"  图片输出算法: {len(image_algorithms)} 个")
-            
-            # 按名称搜索
-            search_results = [a for a in algorithms if '视频' in a.get('name', '')]
-            print(f"  包含'视频'的算法: {len(search_results)} 个")
-            
-        else:
-            print(f"API调用失败: {response.status_code}")
-            print(response.text)
-            
-    except Exception as e:
-        print(f"测试失败: {e}")
-        sys.exit(1)
-
-if __name__ == "__main__":
-    test_api()

backend/test_frontend_proxy.py

@@ -1,32 +0,0 @@
-#!/usr/bin/env python3
-"""测试前端代理配置"""
-
-import requests
-
-def test_frontend_proxy():
-    """测试前端代理"""
-    try:
-        # 测试前端代理
-        response = requests.get('http://localhost:3000/api/algorithms')
-        
-        print(f"状态码: {response.status_code}")
-        
-        if response.status_code == 200:
-            data = response.json()
-            print(f"成功获取 {len(data.get('algorithms', []))} 个算法")
-            
-            # 检查第一个算法的字段
-            if data.get('algorithms'):
-                first_algo = data['algorithms'][0]
-                print(f"\n第一个算法:")
-                print(f"  名称: {first_algo.get('name')}")
-                print(f"  技术分类: {first_algo.get('tech_category')}")
-                print(f"  输出类型: {first_algo.get('output_type')}")
-        else:
-            print(f"请求失败: {response.text}")
-            
-    except Exception as e:
-        print(f"测试失败: {e}")
-
-if __name__ == "__main__":
-    test_frontend_proxy()

backend/test_full_login.py

@@ -1,48 +0,0 @@
-#!/usr/bin/env python3
-"""测试完整的登录流程"""
-
-import requests
-
-def test_full_login_flow():
-    """测试完整的登录流程"""
-    base_url = "http://localhost:8001/api/v1"
-    
-    # 步骤1: 登录
-    print("步骤1: 登录")
-    login_data = {
-        "username": "admin",
-        "password": "admin123"
-    }
-    
-    try:
-        response = requests.post(f"{base_url}/users/login", json=login_data)
-        print(f"状态码: {response.status_code}")
-        
-        if response.status_code != 200:
-            print(f"登录失败: {response.text}")
-            return
-        
-        data = response.json()
-        access_token = data.get('access_token')
-        print(f"登录成功!")
-        print(f"Token: {access_token[:50]}...")
-        
-        # 步骤2: 使用token获取用户信息
-        print("\n步骤2: 获取用户信息")
-        headers = {"Authorization": f"Bearer {access_token}"}
-        user_response = requests.get(f"{base_url}/users/me", headers=headers)
-        print(f"状态码: {user_response.status_code}")
-        
-        if user_response.status_code == 200:
-            user_data = user_response.json()
-            print(f"用户名: {user_data.get('username', 'N/A')}")
-            print(f"邮箱: {user_data.get('email', 'N/A')}")
-            print(f"角色: {user_data.get('role_name', 'N/A')}")
-        else:
-            print(f"获取用户信息失败: {user_response.text}")
-            
-    except Exception as e:
-        print(f"错误: {e}")
-
-if __name__ == "__main__":
-    test_full_login_flow()

backend/test_login.py

@@ -1,45 +0,0 @@
-#!/usr/bin/env python3
-"""测试登录功能"""
-
-import requests
-
-def test_login():
-    """测试登录"""
-    base_url = "http://localhost:8001/api/v1"
-    
-    # 测试登录
-    print("测试登录功能:")
-    login_data = {
-        "username": "admin",
-        "password": "admin123"
-    }
-    
-    try:
-        response = requests.post(f"{base_url}/users/login", json=login_data)
-        print(f"状态码: {response.status_code}")
-        
-        if response.status_code == 200:
-            data = response.json()
-            print(f"登录成功!")
-            print(f"访问令牌: {data.get('access_token', 'N/A')[:50]}...")
-            print(f"令牌类型: {data.get('token_type', 'N/A')}")
-            
-            # 测试使用令牌访问受保护的API
-            if data.get('access_token'):
-                headers = {"Authorization": f"Bearer {data['access_token']}"}
-                user_response = requests.get(f"{base_url}/users/me", headers=headers)
-                print(f"\n测试用户信息API:")
-                print(f"状态码: {user_response.status_code}")
-                if user_response.status_code == 200:
-                    user_data = user_response.json()
-                    print(f"用户名: {user_data.get('username', 'N/A')}")
-                    print(f"邮箱: {user_data.get('email', 'N/A')}")
-                else:
-                    print(f"失败: {user_response.text}")
-        else:
-            print(f"登录失败: {response.text}")
-    except Exception as e:
-        print(f"错误: {e}")
-
-if __name__ == "__main__":
-    test_login()

backend/test_login_api.py

@@ -1,53 +0,0 @@
-#!/usr/bin/env python3
-"""直接测试登录API"""
-
-import requests
-
-def test_login_api():
-    """测试登录API"""
-    base_url = "http://localhost:8001/api/v1"
-    
-    # 测试1: 使用JSON格式
-    print("测试1: 使用JSON格式")
-    login_data = {
-        "username": "admin",
-        "password": "admin123"
-    }
-    
-    try:
-        response = requests.post(f"{base_url}/users/login", json=login_data)
-        print(f"状态码: {response.status_code}")
-        print(f"响应头: {dict(response.headers)}")
-        print(f"响应内容: {response.text[:500]}")
-        
-        if response.status_code == 200:
-            data = response.json()
-            print(f"✅ 登录成功!")
-            print(f"Token: {data.get('access_token', 'N/A')[:50]}...")
-        else:
-            print(f"❌ 登录失败")
-    except Exception as e:
-        print(f"错误: {e}")
-    
-    # 测试2: 使用form-data格式
-    print("\n\n测试2: 使用form-data格式")
-    form_data = {
-        "username": "admin",
-        "password": "admin123"
-    }
-    
-    try:
-        response = requests.post(f"{base_url}/users/login", data=form_data)
-        print(f"状态码: {response.status_code}")
-        print(f"响应内容: {response.text[:500]}")
-        
-        if response.status_code == 200:
-            data = response.json()
-            print(f"✅ 登录成功!")
-        else:
-            print(f"❌ 登录失败")
-    except Exception as e:
-        print(f"错误: {e}")
-
-if __name__ == "__main__":
-    test_login_api()

backend/test_system.py

@@ -1,232 +0,0 @@
-import requests
-import json
-import time
-from typing import Dict, Any, List
-
-class SystemTester:
-    def __init__(self, base_url: str = "http://localhost:8001/api/v1"):
-        self.base_url = base_url
-        self.session = requests.Session()
-        self.token = None
-        self.user_id = None
-    
-    def login(self, username: str = "admin", password: str = "admin123") -> bool:
-        """登录系统"""
-        try:
-            response = self.session.post(
-                f"{self.base_url}/users/login",
-                json={"username": username, "password": password}
-            )
-            if response.status_code == 200:
-                data = response.json()
-                self.token = data.get("access_token")
-                self.user_id = data.get("user_id")
-                self.session.headers.update({"Authorization": f"Bearer {self.token}"})
-                print(f"✓ 登录成功: {username}")
-                return True
-            else:
-                print(f"✗ 登录失败: {response.status_code} - {response.text}")
-                return False
-        except Exception as e:
-            print(f"✗ 登录异常: {str(e)}")
-            return False
-    
-    def test_config_endpoints(self) -> bool:
-        """测试配置管理API"""
-        print("\n=== 测试配置管理API ===")
-        success = True
-        
-        try:
-            # 测试获取所有配置
-            response = self.session.get(f"{self.base_url}/config/")
-            if response.status_code == 200:
-                print("✓ 获取所有配置成功")
-                configs = response.json().get("configs", [])
-                print(f"  当前配置数量: {len(configs)}")
-            else:
-                print(f"✗ 获取所有配置失败: {response.status_code}")
-                success = False
-            
-            # 测试添加配置
-            test_config = {
-                "value": "test_value_123",
-                "type": "system",
-                "service_id": None,
-                "description": "测试配置"
-            }
-            response = self.session.post(f"{self.base_url}/config/test_config_key", json=test_config)
-            if response.status_code == 200:
-                print("✓ 添加配置成功")
-            else:
-                print(f"✗ 添加配置失败: {response.status_code} - {response.text}")
-                success = False
-            
-            # 测试获取单个配置
-            response = self.session.get(f"{self.base_url}/config/test_config_key")
-            if response.status_code == 200:
-                print("✓ 获取单个配置成功")
-                config_data = response.json()
-                print(f"  配置值: {config_data.get('value')}")
-            else:
-                print(f"✗ 获取单个配置失败: {response.status_code}")
-                success = False
-            
-            # 测试删除配置
-            response = self.session.delete(f"{self.base_url}/config/test_config_key")
-            if response.status_code == 200:
-                print("✓ 删除配置成功")
-            else:
-                print(f"✗ 删除配置失败: {response.status_code}")
-                success = False
-            
-            return success
-        except Exception as e:
-            print(f"✗ 配置管理API测试异常: {str(e)}")
-            return False
-    
-    def test_comparison_endpoints(self) -> bool:
-        """测试算法比较API"""
-        print("\n=== 测试算法比较API ===")
-        success = True
-        
-        try:
-            # 测试算法比较（使用模拟数据）
-            test_data = {
-                "input_data": {"text": "这是一段测试文本"},
-                "algorithm_configs": [
-                    {
-                        "algorithm_id": "test_algo_1",
-                        "algorithm_name": "测试算法1",
-                        "version": "1.0.0",
-                        "config": "{}"
-                    },
-                    {
-                        "algorithm_id": "test_algo_2",
-                        "algorithm_name": "测试算法2",
-                        "version": "1.0.0",
-                        "config": "{}"
-                    }
-                ]
-            }
-            
-            response = self.session.post(f"{self.base_url}/comparison/compare-algorithms", json=test_data)
-            if response.status_code == 200:
-                print("✓ 算法比较API调用成功")
-                result = response.json()
-                print(f"  比较状态: {result.get('success')}")
-                if result.get('results'):
-                    print(f"  结果数量: {len(result.get('results'))}")
-            else:
-                print(f"✗ 算法比较失败: {response.status_code} - {response.text}")
-                success = False
-            
-            return success
-        except Exception as e:
-            print(f"✗ 算法比较API测试异常: {str(e)}")
-            return False
-    
-    def test_existing_endpoints(self) -> bool:
-        """测试现有API端点"""
-        print("\n=== 测试现有API端点 ===")
-        success = True
-        
-        try:
-            # 测试健康检查
-            response = self.session.get(f"{self.base_url.replace('/api/v1', '')}/health")
-            if response.status_code == 200:
-                print("✓ 健康检查通过")
-            else:
-                print(f"✗ 健康检查失败: {response.status_code}")
-                success = False
-            
-            # 测试获取当前用户
-            response = self.session.get(f"{self.base_url}/users/me")
-            if response.status_code == 200:
-                print("✓ 获取当前用户成功")
-                user_data = response.json()
-                print(f"  用户名: {user_data.get('username')}")
-            else:
-                print(f"✗ 获取当前用户失败: {response.status_code}")
-                success = False
-            
-            # 测试获取算法列表
-            response = self.session.get(f"{self.base_url}/algorithms/")
-            if response.status_code == 200:
-                print("✓ 获取算法列表成功")
-                algorithms = response.json()
-                print(f"  算法数量: {len(algorithms) if isinstance(algorithms, list) else 0}")
-            else:
-                print(f"✗ 获取算法列表失败: {response.status_code}")
-                success = False
-            
-            # 测试获取服务列表
-            response = self.session.get(f"{self.base_url}/services")
-            if response.status_code == 200:
-                print("✓ 获取服务列表成功")
-                services = response.json()
-                print(f"  服务数量: {len(services) if isinstance(services, list) else 0}")
-            else:
-                print(f"✗ 获取服务列表失败: {response.status_code}")
-                success = False
-            
-            return success
-        except Exception as e:
-            print(f"✗ 现有API端点测试异常: {str(e)}")
-            return False
-    
-    def run_all_tests(self) -> Dict[str, bool]:
-        """运行所有测试"""
-        print("=" * 50)
-        print("开始系统自动化测试")
-        print("=" * 50)
-        
-        results = {}
-        
-        # 登录
-        if not self.login():
-            print("\n✗ 登录失败，无法继续测试")
-            return {"login": False}
-        
-        results["login"] = True
-        
-        # 测试现有端点
-        results["existing_endpoints"] = self.test_existing_endpoints()
-        
-        # 测试配置管理API
-        results["config_endpoints"] = self.test_config_endpoints()
-        
-        # 测试算法比较API
-        results["comparison_endpoints"] = self.test_comparison_endpoints()
-        
-        # 输出测试结果
-        print("\n" + "=" * 50)
-        print("测试结果汇总")
-        print("=" * 50)
-        
-        for test_name, result in results.items():
-            status = "✓ 通过" if result else "✗ 失败"
-            print(f"{test_name}: {status}")
-        
-        total_tests = len(results)
-        passed_tests = sum(1 for result in results.values() if result)
-        
-        print(f"\n总计: {passed_tests}/{total_tests} 测试通过")
-        
-        if passed_tests == total_tests:
-            print("🎉 所有测试通过！")
-        else:
-            print("⚠️  部分测试失败，请检查日志")
-        
-        return results
-
-def main():
-    """主函数"""
-    tester = SystemTester()
-    results = tester.run_all_tests()
-    
-    # 返回退出码
-    exit_code = 0 if all(results.values()) else 1
-    return exit_code
-
-if __name__ == "__main__":
-    exit(main())

backend/update_db.py

@@ -1,127 +0,0 @@
-#!/usr/bin/env python3
-"""
-更新数据库结构，删除api_keys表，添加roles表，修改users表
-"""
-
-from sqlalchemy.orm import Session
-from sqlalchemy import text
-from app.models.database import engine, Base, SessionLocal
-from app.models.models import User, Role
-from app.services.user import UserService
-
-
-def update_db():
-    """更新数据库结构"""
-    db = SessionLocal()
-    
-    try:
-        # 1. 删除api_keys表
-        print("删除api_keys表...")
-        try:
-            db.execute(text("DROP TABLE IF EXISTS api_keys CASCADE"))
-            db.commit()
-            print("✅ api_keys表删除成功")
-        except Exception as e:
-            print(f"⚠️ 删除api_keys表时出错: {e}")
-            db.rollback()
-        
-        # 2. 创建roles表
-        print("\n创建roles表...")
-        try:
-            # 直接执行SQL创建表，避免依赖模型的顺序
-            db.execute(text("""
-                CREATE TABLE IF NOT EXISTS roles (
-                    id VARCHAR PRIMARY KEY,
-                    name VARCHAR UNIQUE NOT NULL,
-                    description TEXT DEFAULT '',
-                    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
-                    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
-                )
-            """))
-            db.commit()
-            print("✅ roles表创建成功")
-        except Exception as e:
-            print(f"⚠️ 创建roles表时出错: {e}")
-            db.rollback()
-        
-        # 3. 修改users表，添加role_id字段，删除role字段
-        print("\n修改users表...")
-        try:
-            # 检查是否存在role_id字段
-            result = db.execute(text("SELECT column_name FROM information_schema.columns WHERE table_name = 'users' AND column_name = 'role_id'")).fetchone()
-            
-            if not result:
-                # 添加role_id字段
-                db.execute(text("ALTER TABLE users ADD COLUMN role_id VARCHAR"))
-                print("✅ 添加role_id字段成功")
-            
-            # 初始化默认角色
-            UserService.init_default_roles(db)
-            print("✅ 默认角色初始化成功")
-            
-            # 获取默认角色
-            admin_role = UserService.get_role_by_name(db, "admin")
-            user_role = UserService.get_role_by_name(db, "user")
-            
-            if admin_role and user_role:
-                # 更新现有用户的role_id字段
-                db.execute(text(f"UPDATE users SET role_id = CASE WHEN role = 'admin' THEN '{admin_role.id}' ELSE '{user_role.id}' END"))
-                print("✅ 更新用户role_id字段成功")
-            
-            # 删除role字段
-            result = db.execute(text("SELECT column_name FROM information_schema.columns WHERE table_name = 'users' AND column_name = 'role'")).fetchone()
-            if result:
-                db.execute(text("ALTER TABLE users DROP COLUMN role"))
-                print("✅ 删除role字段成功")
-            
-            # 添加外键约束
-            db.execute(text("ALTER TABLE users ADD CONSTRAINT fk_users_role FOREIGN KEY (role_id) REFERENCES roles(id)"))
-            print("✅ 添加外键约束成功")
-            
-            db.commit()
-        except Exception as e:
-            print(f"⚠️ 修改users表时出错: {e}")
-            db.rollback()
-        
-        # 4. 检查并创建默认管理员账号
-        print("\n检查默认管理员账号...")
-        try:
-            # 检查是否已存在管理员账号
-            admin_user = db.query(User).filter(User.username == "admin").first()
-            
-            if not admin_user:
-                # 获取默认管理员角色
-                admin_role = UserService.get_role_by_name(db, "admin")
-                if admin_role:
-                    # 创建默认管理员账号
-                    admin_user = User(
-                        id="user-admin",
-                        username="admin",
-                        email="admin@example.com",
-                        password_hash=UserService.get_password_hash("admin123"),
-                        role_id=admin_role.id,
-                        status="active"
-                    )
-                    db.add(admin_user)
-                    db.commit()
-                    db.refresh(admin_user)
-                    print("✅ 默认管理员账号创建成功")
-                    print(f"用户名: admin")
-                    print(f"密码: admin123")
-                else:
-                    print("❌ 无法创建管理员账号，因为admin角色不存在")
-            else:
-                print("⚠️ 管理员账号已存在")
-                
-        except Exception as e:
-            print(f"⚠️ 检查管理员账号时出错: {e}")
-            db.rollback()
-        
-        print("\n✅ 数据库结构更新完成")
-        
-    finally:
-        db.close()
-
-
-if __name__ == "__main__":
-    update_db()