采购件图像上传初实现

inventory-backend/app/__init__.py

@@ -3,7 +3,7 @@
 from flask import Flask
 from config import Config
 from app.extensions import db, migrate, cors
-
+import os
 
 def create_app():
     app = Flask(__name__)
@@ -14,7 +14,8 @@ def create_app():
     migrate.init_app(app, db)
 
     # 确保跨域配置
-    cors.init_app(app, resources={r"/api/*": {"origins": "*"}})
+    # 允许 /api/ 开头的请求跨域
+    cors.init_app(app, resources={r"/*": {"origins": "*"}}) # 放宽跨域限制，防止图片访问被拦截
 
     # =========================================================
     # 2. 注册蓝图 (Blueprints)
@@ -25,12 +26,9 @@ def create_app():
     # -----------------------------------------------------
     try:
         # 指向聚合文件: app/api/v1/inbound/__init__.py
-        # 该文件里应该包含了 buy, semi, base, product 的聚合逻辑
         from app.api.v1.inbound import inbound_bp
 
         # 注册父蓝图，路由前缀为 /api/v1/inbound
-        # 最终路由效果:
-        #   /api/v1/inbound + /buy/list     -> /api/v1/inbound/buy/list
         app.register_blueprint(inbound_bp, url_prefix='/api/v1/inbound')
 
         print("✅ Inbound (Buy, Semi, Product, Base) 模块注册成功")
@@ -39,14 +37,12 @@ def create_app():
         print(f"❌ 错误: Inbound 模块导入失败: {e}")
 
     # -----------------------------------------------------
-    # 2.2 注册通用打印模块 (Common Print) - [新增]
+    # 2.2 注册通用打印模块 (Common Print)
     # -----------------------------------------------------
     try:
         from app.api.v1.common.print import print_bp
 
         # 注册打印蓝图
-        # 前端请求地址: /common/print/preview
-        # 配合 baseURL=/api/v1，最终对应后端: /api/v1/common/print/preview
         app.register_blueprint(print_bp, url_prefix='/api/v1/common/print')
 
         print("✅ Print (Label Printing) 模块注册成功")
@@ -54,6 +50,25 @@ def create_app():
     except ImportError as e:
         print(f"❌ 错误: Print 模块导入失败: {e}")
 
+    # -----------------------------------------------------
+    # 2.3 [新增] 注册通用上传模块 (Common Upload)
+    # -----------------------------------------------------
+    try:
+        from app.api.v1.common.upload import upload_bp
+
+        # 【核心修改】注册方式 1: 标准路径 (对应 /api/v1/common/files/xxx)
+        app.register_blueprint(upload_bp, url_prefix='/api/v1/common')
+
+        # 【核心修改】注册方式 2: 兼容路径 (对应 /v1/common/files/xxx)
+        # 解决部分代理服务器剥离 /api 前缀导致的 404 问题
+        # name='upload_fallback' 防止蓝图名称冲突
+        app.register_blueprint(upload_bp, url_prefix='/v1/common', name='upload_fallback')
+
+        print("✅ Upload (File Storage) 模块注册成功 (双路径兼容模式)")
+
+    except ImportError as e:
+        print(f"❌ 错误: Upload 模块导入失败: {e}")
+
     # =========================================================
     # 3. 预加载数据模型 (解决 relationship 找不到模型的问题)
     # =========================================================