x

src/api/routes.py

@@ -79,14 +79,20 @@ async def upload_stp(
     current_user: User = Depends(get_current_active_user)
 ):
     """上传STP文件并存储到数据库"""
+    logger.info(
+        f"[UPLOAD] 用户={current_user.username}(id={current_user.id}) "
+        f"文件={file.filename} 材料={material}"
+    )
 
     if not file.filename.lower().endswith(('.stp', '.step')):
+        logger.warning(f"[UPLOAD] 拒绝: 不支持的文件类型 - {file.filename}")
         raise HTTPException(400, "只支持STP/STEP文件")
 
     task_id = str(uuid.uuid4())
 
     # 保存文件
     file_path, file_size = await file_handler.save_uploaded_file(file)
+    logger.info(f"[UPLOAD] 文件已保存: {file_path} ({file_size} bytes), task_id={task_id}")
 
     # 创建存储集成服务实例
     storage_service = StorageIntegrationService()
@@ -98,6 +104,7 @@ async def upload_stp(
         original_filename=file.filename,
         user_id=current_user.id
     )
+    logger.info(f"[UPLOAD] STP文件已存入RustFS+PG: stp_file.id={stp_file.id}")
 
     # 创建处理任务记录
     await storage_service.create_processing_task(db_session, task_id, stp_file.id)
@@ -122,6 +129,7 @@ async def upload_stp(
         stp_file.id,
         material,
     )
+    logger.info(f"[UPLOAD] 后台处理已调度: task_id={task_id}")
 
     return {
         "task_id": task_id,

src/api/v1/upload_router.py

@@ -32,30 +32,33 @@ async def upload_stp(
     current_user: User = Depends(get_current_active_user)
 ):
     """上传STP文件并存储到数据库"""
+    logger.info(
+        f"[UPLOAD] 用户={current_user.username}(id={current_user.id}) "
+        f"文件={file.filename} 材料={material} "
+        f"大小={file.size if hasattr(file, 'size') else 'unknown'}"
+    )
 
     if not file.filename.lower().endswith(('.stp', '.step')):
+        logger.warning(f"[UPLOAD] 拒绝: 不支持的文件类型 - {file.filename}")
         raise HTTPException(400, "只支持STP/STEP文件")
 
     task_id = str(uuid.uuid4())
 
-    # 保存文件
     file_path, file_size = await file_handler.save_uploaded_file(file)
+    logger.info(f"[UPLOAD] 文件已保存: {file_path} ({file_size} bytes), task_id={task_id}")
 
-    # 创建存储集成服务实例
     storage_service = StorageIntegrationService()
 
-    # 保存STP文件到RustFS + PostgreSQL
     stp_file = await storage_service.save_stp_file(
         session=db_session,
         file_path=file_path,
         original_filename=file.filename,
         user_id=current_user.id
     )
+    logger.info(f"[UPLOAD] STP文件已存入RustFS+PG: stp_file.id={stp_file.id}")
 
-    # 创建处理任务记录
     await storage_service.create_processing_task(db_session, task_id, stp_file.id)
 
-    # 创建任务记录（存入 Redis）
     task_info = create_task_info(
         task_id=task_id,
         status=ProcessingStatus.PROCESSING,
@@ -66,11 +69,11 @@ async def upload_stp(
     )
     await redis_task_manager.set_task(task_id, task_info)
 
-    # 后台处理（使用独立数据库会话，避免请求会话关闭问题）
     background_tasks.add_task(
         processing_service.process_file_with_storage,
         task_id, file_path, stp_file.id, material
     )
+    logger.info(f"[UPLOAD] 后台处理已调度: task_id={task_id}")
 
     return {
         "task_id": task_id,

src/main.py

@@ -34,17 +34,21 @@ except ImportError as e:
             print(f"  - {item}")
     raise
 
-from fastapi import FastAPI
+from fastapi import FastAPI, Request
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import JSONResponse
 import asyncio
+import time
 
 from api.auth_routes import router as auth_router
 from api.inventory import inventory_router
-from utils.logger import setup_logging
+from utils.logger import setup_logging, get_logger
 from database.init_db import init_database
 
 setup_logging()
+logger = get_logger(__name__)
 
 app = FastAPI(
     title="Gemold - 模具制造管理系统",
@@ -52,6 +56,35 @@ app = FastAPI(
     version="4.0.0"
 )
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+
+@app.middleware("http")
+async def log_requests(request: Request, call_next):
+    start_time = time.time()
+    response = await call_next(request)
+    duration = time.time() - start_time
+    status = response.status_code
+
+    if status >= 400:
+        auth_header = request.headers.get("authorization", "")
+        token_preview = ""
+        if auth_header.startswith("Bearer "):
+            token_raw = auth_header[7:]
+            token_preview = token_raw[:20] + "..." if len(token_raw) > 20 else token_raw
+        logger.warning(
+            f"[HTTP] {request.method} {request.url.path} -> {status} "
+            f"({duration:.2f}s) "
+            f"token={token_preview or 'none'}"
+        )
+    return response
+
 # 启动时初始化数据库和RustFS
 @app.on_event("startup")
 async def startup_event():

src/services/auth_service.py

@@ -1,8 +1,8 @@
 from datetime import datetime, timedelta
 from typing import Optional
-from jose import JWTError, jwt
+from jose import JWTError, ExpiredSignatureError, jwt
 import bcrypt
-from fastapi import Depends, HTTPException, status
+from fastapi import Depends, HTTPException, status, Request
 from fastapi.security import OAuth2PasswordBearer
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy import select
@@ -11,6 +11,9 @@ from sqlalchemy.orm import selectinload
 from config.settings import settings
 from database.database import get_db_session
 from models.database import User, UserRole
+from utils.logger import get_logger
+
+logger = get_logger(__name__)
 
 pwd_context = bcrypt
 
@@ -45,18 +48,30 @@ async def get_current_user(
     if not token:
         return None
 
-    credentials_exception = HTTPException(
-        status_code=status.HTTP_401_UNAUTHORIZED,
-        detail="无法验证凭据",
-        headers={"WWW-Authenticate": "Bearer"},
-    )
     try:
         payload = jwt.decode(token, settings.SECRET_KEY, algorithms=[settings.ALGORITHM])
         username: str = payload.get("sub")
         if username is None:
-            raise credentials_exception
-    except JWTError:
-        raise credentials_exception
+            logger.warning(f"[AUTH] Token 中缺少 sub 字段")
+            raise HTTPException(
+                status_code=status.HTTP_401_UNAUTHORIZED,
+                detail="Token 格式无效：缺少用户标识",
+                headers={"WWW-Authenticate": "Bearer"},
+            )
+    except ExpiredSignatureError:
+        logger.warning(f"[AUTH] Token 已过期")
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="登录已过期，请重新登录",
+            headers={"WWW-Authenticate": "Bearer"},
+        )
+    except JWTError as e:
+        logger.warning(f"[AUTH] Token 验证失败: {type(e).__name__}")
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Token 无效，请重新登录",
+            headers={"WWW-Authenticate": "Bearer"},
+        )
 
     result = await db_session.execute(
         select(User).options(selectinload(User.user_roles).selectinload(UserRole.role)).where(User.username == username)
@@ -64,8 +79,14 @@ async def get_current_user(
     user = result.scalar_one_or_none()
 
     if user is None:
-        raise credentials_exception
+        logger.warning(f"[AUTH] Token 有效但用户不存在: {username}")
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="用户账户不存在，请重新登录",
+            headers={"WWW-Authenticate": "Bearer"},
+        )
     if not user.is_active:
+        logger.warning(f"[AUTH] 用户已被禁用: {username}")
         raise HTTPException(status_code=400, detail="用户已被禁用")
 
     return user
@@ -75,6 +96,7 @@ async def get_current_active_user(
     current_user: Optional[User] = Depends(get_current_user)
 ) -> User:
     if not current_user:
+        logger.warning("[AUTH] 未提供认证信息，拒绝访问")
         raise HTTPException(
             status_code=status.HTTP_401_UNAUTHORIZED,
             detail="请先登录",

static/vue-app.js

@@ -918,6 +918,20 @@ const MoldInsightView = {
 
     const uploadFile = async () => {
       if (!state.selectedFile) return;
+
+      if (!appState.token) {
+        state.error = '请先登录后再上传文件';
+        addNotification('请先登录', 'warning');
+        router.push('/login');
+        return;
+      }
+
+      if (appState.token === 'demo') {
+        state.error = '演示模式不支持文件上传，请使用完整账户登录';
+        addNotification('演示模式不支持上传', 'warning');
+        return;
+      }
+
       state.uploading = true;
       state.error = "";
       state.progress = 0;
@@ -929,9 +943,16 @@ const MoldInsightView = {
       try {
         const res = await fetch("/api/upload", {
           method: "POST",
-          headers: appState.token ? { 'Authorization': `Bearer ${appState.token}` } : {},
+          headers: { 'Authorization': `Bearer ${appState.token}` },
           body: formData
         });
+        if (res.status === 401) {
+          clearAuth();
+          state.error = '登录已过期，请重新登录';
+          addNotification('登录已过期，请重新登录', 'warning');
+          router.push('/login');
+          return;
+        }
         if (!res.ok) throw new Error(`上传失败: ${res.status}`);
         const data = await res.json();
         state.currentTask = { task_id: data.task_id, status: "processing", filename: data.file_info?.filename };