弃用mq 采用回调接口方式

src/routers/generate_3D.py

@@ -156,7 +156,7 @@ async def to_3views(request_data: ToSVGRequest):
         logger.warning(f"img_to_3D Run Exception: {e}")
 
 
-@router.post("/img_to_3D_mq")
+@router.post("/img_to_3D_v2")
 async def img_to_3d_endpoint(request_data: ImageTo3DRequest):
     """
     ### 接口说明:
@@ -169,9 +169,13 @@ async def img_to_3d_endpoint(request_data: ImageTo3DRequest):
     ### 请求体示例:
     **单张图片模式:**
     ```json
-    {
+        {
-        "input_images": ["test/img_to_3d_data/example/character_1.png"],
+        "input_images": [
-        "model": "single"
+            "test/img_to_3d_data/example_multi_image/character_1.png"
+        ],
+        "model": "single",
+        "task_id": "123",
+        "callback_url": "https://example.com/"
     }
     ```
     **多张图片模式:**
@@ -182,7 +186,9 @@ async def img_to_3d_endpoint(request_data: ImageTo3DRequest):
             "test/img_to_3d_data/example_multi_image/character_2.png",
             "test/img_to_3d_data/example_multi_image/character_3.png"
         ],
-        "model": "multi"
+        "model": "multi",
+        "task_id": "123",
+        "callback_url": "https://example.com/"
     }
     ```
 
@@ -190,11 +196,11 @@ async def img_to_3d_endpoint(request_data: ImageTo3DRequest):
     ```json
     {
         "code": 200,
-        "message": "ok",
+        "msg": "OK!",
         "data": {
-            "job_id": "b2c3d4e5-f6g7-8901-hijk-lm2345678901",
+            "state": "success",
-            "status": "queued",
+            "task_id": "123",
-            "message": "任务已进入后台处理"
+            "message": "任务已成功提交，正在后台处理..."
         }
     }
     ```
@@ -204,6 +210,7 @@ async def img_to_3d_endpoint(request_data: ImageTo3DRequest):
         "message": "ok",
         "data": {
             "status": "queue_full",
+            "task_id": "123",
             "message": "当前 3D 生成请求较多，请稍后重试。",
             "queue_length": 10,
             "max_length": 10
@@ -216,69 +223,14 @@ async def img_to_3d_endpoint(request_data: ImageTo3DRequest):
         "message": "ok",
         "data": {
             "status": "fail",
+            "task_id": "123",
             "message": "提交失败，请稍后重试。",
             "error": str(e)
         }
     }
     ```
-
-    --------------------------------------------------------------------
-    RabbitMQ 结果消息说明:
-    处理完成后，结果会通过 RabbitMQ 发送到以下位置：
-    Queue: img_to_3d_results
-
-    消息格式:
-    ```json
-    {
-        "job_id": "6d0492dd-f276-4512-913c-134de2ba4b84",
-        "status": "completed",
-        "timestamp": "2026-04-01T11:54:31.146435",
-        "task_type": "img_to_3d_results-prod",
-        "result": {
-            "glb_path": "test/3d_result/glb/3d2777e6ac4f48769e5bb4642807bfdb.glb",
-            "glb_static_img_path": "test/3d_result/png/d54f1fff6b0b48b5ba4604d334aed73b.png",
-            "glb_info": {
-                "file_format": ".glb",
-                "vertex_count": 5519,
-                "centroid": [
-                    -0.01005209478665426,
-                    0.10863836704985305,
-                    -0.011404903160470693
-                ],
-                "bounding_box_min": [
-                    -0.17623867094516754,
-                    -0.499397873878479,
-                    -0.16439560055732727
-                ],
-                "bounding_box_max": [
-                    0.18468153476715088,
-                    0.5002236366271973,
-                    0.1541675627231598
-                ],
-                "size": [
-                    0.3609202057123184,
-                    0.9996215105056763,
-                    0.31856316328048706
-                ],
-                "size_ratio": [
-                    0.21494798217733652,
-                    0.5953300015447786,
-                    0.189722016277885
-                ],
-                "size_ratio_percentage": [
-                    21.494798217733653,
-                    59.533000154477854,
-                    18.9722016277885
-                ]
-            }
-        }
-    }
-    ```
-    status 说明:
-        completed: 处理成功，result 中包含 3D 模型相关路径和信息
-        failed: 处理失败，result 中会包含 error 字段
     """
-    result = submit_img_to_3d_task(input_images=request_data.input_images, model=request_data.model)
+    result = submit_img_to_3d_task(input_images=request_data.input_images, model=request_data.model, task_id=request_data.task_id, callback_url=request_data.callback_url)
     if result.get("state") == "success":
         state_code = 200
     elif result.get("state") == "queue_full":
@@ -289,7 +241,7 @@ async def img_to_3d_endpoint(request_data: ImageTo3DRequest):
     return ResponseModel(data=result, code=state_code)
 
 
-@router.post("/3d_to_3views_mq")
+@router.post("/3d_to_3views_v2")
 async def to_3views(request_data: ToSVGRequest):
     """
     ### 接口说明:
@@ -311,21 +263,8 @@ async def to_3views(request_data: ToSVGRequest):
         "code": 200,
         "message": "任务已提交",
         "data": {
-            "job_id": "b2c3d4e5-f6g7-8901-hijk-lm2345678901",
+            "task_id": "123",
-            "status": "queued",
+            "status": "success",
-            "message": "任务已进入后台处理"
-        }
-    }
-    ```
-
-     ### 输出示例:
-    ```json
-    {
-        "code": 200,
-        "message": "ok",
-        "data": {
-            "job_id": "b2c3d4e5-f6g7-8901-hijk-lm2345678901",
-            "status": "queued",
             "message": "任务已进入后台处理"
         }
     }
@@ -336,6 +275,7 @@ async def to_3views(request_data: ToSVGRequest):
         "message": "ok",
         "data": {
             "status": "queue_full",
+            "task_id": "123",
             "message": "当前 3D 生成请求较多，请稍后重试。",
             "queue_length": 10,
             "max_length": 10
@@ -348,31 +288,14 @@ async def to_3views(request_data: ToSVGRequest):
         "message": "ok",
         "data": {
             "status": "fail",
+            "task_id": "123",
             "message": "提交失败，请稍后重试。",
             "error": str(e)
         }
     }
     ```
-    --------------------------------------------------------------------
-    RabbitMQ 结果消息说明:
-    Queue: three_d_to_3views_results
-    消息格式:
-    ```json
-    {
-        "job_id": "88047a47-6c16-4607-a548-00034b6d56cf",
-        "status": "completed",
-        "timestamp": "2026-04-01T12:28:41.026066",
-        "task_type": "three_d_to_3views_results",
-        "result": {
-            "minio_svg_path": "test/3d_result/svg/dac119f93b3f46a3ad8a476b608feb71.svg"
-        }
-    }
-    ```
-    status 说明:
-        completed: 处理成功，result 中包含转换后的视图图片路径
-        failed: 处理失败，result 中会包含 "error" 字段
     """
-    result = submit_three_d_to_3views_task(minio_glb_path=request_data.minio_glb_path)
+    result = submit_three_d_to_3views_task(minio_glb_path=request_data.minio_glb_path, task_id=request_data.task_id, callback_url=request_data.callback_url)
     if result.get("state") == "success":
         state_code = 200
     elif result.get("state") == "queue_full":

src/schemas/generate_3D.py

@@ -1,4 +1,4 @@
-from pydantic import BaseModel, Field, confloat
+from pydantic import BaseModel, Field, confloat, HttpUrl
 from typing import Optional, List, Dict, Any
 
 
@@ -12,6 +12,10 @@ class ImageTo3DRequest(BaseModel):
         default="single",
         description="模型类型: single 或 multi"
     )
+    task_id: str = Field(
+        ...
+    )
+    callback_url: str  # 必填，客户端提供的回调地址
 
 
 class ToSVGRequest(BaseModel):
@@ -19,3 +23,4 @@ class ToSVGRequest(BaseModel):
         ...,
         description="输入图片路径列表"
     )
+    callback_url: str  # 必填

src/server/canvas_generate_3D/callback.py

@@ -0,0 +1,34 @@
+import httpx
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+async def notify_callback(callback_url: str, job_id: str, status: str, result: dict, ):
+    """
+    调用客户端提供的回调接口
+    """
+    try:
+        payload = {
+            "job_id": job_id,
+            " ": status,
+            "result": result
+        }
+        logger.info(payload)
+        async with httpx.AsyncClient(timeout=30.0) as client:
+            resp = await client.post(
+                str(callback_url),
+                json=payload,
+                headers={"Content-Type": "application/json"}
+            )
+
+            if resp.status_code >= 200 and resp.status_code < 300:
+                logger.info(f"回调成功 | job_id: {job_id} | status: {status} | url: {callback_url}")
+                return True
+            else:
+                logger.warning(f"回调返回非2xx状态码 | job_id: {job_id} | status: {resp.status_code} | url: {callback_url}")
+                return False
+
+    except Exception as e:
+        logger.error(f"回调失败 | job_id: {job_id} | url: {callback_url} | error: {e}", exc_info=True)
+        return False

src/server/canvas_generate_3D/server.py

@@ -1,4 +1,6 @@
-from src.server.canvas_generate_3D.celery_app import celery_app   # ← 改成这行
+from pydantic import HttpUrl
+
+from src.server.canvas_generate_3D.celery_app import celery_app  # ← 改成这行
 from src.server.canvas_generate_3D.tasks import img_to_3d_task, three_d_to_3views_task
 import logging
 
@@ -22,7 +24,7 @@ def get_queue_length(queue_name: str) -> int:
         return 0  # 失败时默认不拒绝提交，防止误判
 
 
-def submit_img_to_3d_task(input_images: list, model: str = "single", **kwargs):
+def submit_img_to_3d_task(input_images: list, model: str = "single", task_id: str = "", callback_url: str = ""):
     """提交 img_to_3D 任务（带队列长度限制）"""
     queue_name = "img_to_3d_queue"
     max_queue_length = 10
@@ -39,15 +41,17 @@ def submit_img_to_3d_task(input_images: list, model: str = "single", **kwargs):
             }
 
         # 提交任务
-        task = img_to_3d_task.delay(input_images, model, **kwargs)
+        task = img_to_3d_task.apply_async(
+            args=(input_images, model, callback_url),
+            task_id=task_id,
+            queue="img_to_3d_queue")
 
-        logger.info(f"img_to_3d_task 已提交 | task_id: {task.id} | 当前队列长度: {current_length}")
+        logger.info(f"img_to_3d_task 已提交 | task_id: {task_id} | 当前队列长度: {current_length}")
 
         return {
             "state": "success",
-            "task_id": task.id,
+            "task_id": task_id,
             "message": "任务已成功提交，正在后台处理...",
-            "queue_length": current_length + 1
         }
 
     except Exception as e:
@@ -59,8 +63,8 @@ def submit_img_to_3d_task(input_images: list, model: str = "single", **kwargs):
         }
 
 
-def submit_three_d_to_3views_task(minio_glb_path: str, **kwargs):
+def submit_three_d_to_3views_task(minio_glb_path: str, task_id: str = "", callback_url: str = ""):
-    """提交 3D转3视图 任务（带队列长度限制）"""
+    """提交 3D转 3 视图 任务（带队列长度限制）"""
     queue_name = "three_d_to_3views_task"  # ← 必须和 @shared_task 中的 queue 完全一致！
     max_queue_length = 3
 
@@ -75,15 +79,17 @@ def submit_three_d_to_3views_task(minio_glb_path: str, **kwargs):
                 "max_length": max_queue_length
             }
 
-        task = three_d_to_3views_task.delay(minio_glb_path, **kwargs)
+        task = three_d_to_3views_task.apply_async(
+            args=(minio_glb_path, callback_url),
+            task_id=task_id,
+            queue="three_d_to_3views_queue")
 
-        logger.info(f"three_d_to_3views_task 已提交 | task_id: {task.id} | 当前队列长度: {current_length}")
+        logger.info(f"three_d_to_3views_task 已提交 | task_id: {task_id} | 当前队列长度: {current_length}")
 
         return {
             "state": "success",
-            "task_id": task.id,
+            "task_id": task_id,
             "message": "任务已成功提交，正在后台处理...",
-            "queue_length": current_length + 1
         }
 
     except Exception as e:

src/server/canvas_generate_3D/tasks.py

@@ -3,6 +3,7 @@ import asyncio
 from celery import shared_task
 import httpx
 from src.core.config import settings
+from src.server.canvas_generate_3D.callback import notify_callback
 from src.server.utils.mq_util import send_to_rabbitmq
 import logging
 
@@ -10,90 +11,103 @@ logger = logging.getLogger(__name__)
 
 
 @shared_task(bind=True, queue="img_to_3d_queue", max_retries=3, name='src.server.canvas_generate_3D.tasks.img_to_3d_task')
-def img_to_3d_task(self, input_images: list, model: str = "single"):
+def img_to_3d_task(self, input_images: list, model: str = "single", callback_url: str = None):
     """img_to_3D 主任务"""
     job_id = self.request.id
-
     logger.info(f"开始处理 img_to_3D 任务 | job_id: {job_id}")
-
     try:
         input_data = {
             "image_paths": input_images,
             "model": model,
         }
-
         with httpx.Client(timeout=300.0) as client:
             resp = client.post(
                 f"http://{settings.IMAGE_TO_3D_MODEL_URL}/canvas/img_to_3D",
                 json=input_data
             )
-            resp.raise_for_status()
+            status_code = resp.status_code
             result = resp.json()
-
+        logger.info(f"img_to_3D 任务处理完成 | job_id: {job_id} | status_code : {status_code} | result: {result}")
-        logger.info(f"img_to_3D 任务处理完成 | job_id: {job_id}")
+        # 发送到对应的回调接口
-
+        if status_code == 200:
-        # 发送到对应的结果队列
+            asyncio.run(
-        asyncio.run(send_to_rabbitmq(
+                notify_callback(
-            result=result,
+                    callback_url=callback_url,
-            job_id=job_id,
+                    job_id=job_id,
-            status="completed",
+                    status="completed",
-            routing_key=f"img_to_3d_results-{settings.SERVE_ENV}"  # ← 第一个任务的结果队列
+                    result=result,
-        ))
+                )
-
+            )
+        else:
+            asyncio.run(
+                notify_callback(
+                    callback_url=callback_url,
+                    job_id=job_id,
+                    status="failed",
+                    result={},
+                )
+            )
         return result
 
     except Exception as exc:
-        logger.error(f"img_to_3D 任务失败 | job_id: {job_id}", exc_info=True)
+        logger.error(f"img_to_3D 任务失败 | job_id: {job_id} | exc {exc}", exc_info=True)
-
+        asyncio.run(
-        asyncio.run(send_to_rabbitmq(
+            notify_callback(
-            result={"error": str(exc)},
+                callback_url=callback_url,
-            job_id=job_id,
+                job_id=job_id,
-            status="failed",
+                status="failed",
-            routing_key=f"img_to_3d_results-{settings.SERVE_ENV}"
+                result=result,
-        ))
+            )
+        )
         raise self.retry(exc=exc, countdown=60, max_retries=3)
 
 
-@shared_task(bind=True, queue="three_d_to_3views_queue", max_retries=3,
+@shared_task(bind=True, queue="three_d_to_3views_queue", max_retries=3, name='src.server.canvas_generate_3D.tasks.three_d_to_3views_task')
-             name='src.server.canvas_generate_3D.tasks.three_d_to_3views_task')
+def three_d_to_3views_task(self, minio_glb_path: str, callback_url: str):
-def three_d_to_3views_task(self, minio_glb_path: str):
     """3D to 3views 主任务"""
     job_id = self.request.id
-
     logger.info(f"开始处理 three_d_to_3views_task | job_id: {job_id}")
-
     try:
         input_data = {
             "minio_glb_path": minio_glb_path,
         }
-
         with httpx.Client(timeout=300.0) as client:
             resp = client.post(
                 f"http://{settings.IMAGE_TO_3D_MODEL_URL}/canvas/3d_to_3views",
                 json=input_data
             )
-            resp.raise_for_status()
+            status_code = resp.status_code
             result = resp.json()
-
+        logger.info(f"three_d_to_3views_task 任务处理完成 | job_id: {job_id} | status_code : {status_code} | result: {result}")
-        logger.info(f"three_d_to_3views_task 任务处理完成 | job_id: {job_id}")
+        # 发送到对应的回调接口
-
+        if status_code == 200:
-        # 发送到对应的结果队列
+            asyncio.run(
-        asyncio.run(send_to_rabbitmq(
+                notify_callback(
-            result=result,
+                    callback_url=callback_url,
-            job_id=job_id,
+                    job_id=job_id,
-            status="completed",
+                    status="completed",
-            routing_key="three_d_to_3views_results"  # ← 第二个任务的结果队列
+                    result=result,
-        ))
+                )
-
+            )
+        else:
+            asyncio.run(
+                notify_callback(
+                    callback_url=callback_url,
+                    job_id=job_id,
+                    status="failed",
+                    result={},
+                )
+            )
         return result
 
     except Exception as exc:
         logger.error(f"three_d_to_3views_task 任务失败 | job_id: {job_id}", exc_info=True)
-
+        asyncio.run(
-        asyncio.run(send_to_rabbitmq(
+            notify_callback(
-            result={"error": str(exc)},
+                callback_url=callback_url,
-            job_id=job_id,
+                job_id=job_id,
-            status="failed",
+                status="failed",
-            routing_key="three_d_to_3views_results"
+                result={},
-        ))
+            )
+        )
         raise self.retry(exc=exc, countdown=60, max_retries=3)