refactor(backend): 重构后端异常处理和模型管理

- 新增自定义异常类 BizException、NoteError 和 ProviderError
- 优化了模型管理相关的逻辑,包括加载、删除和测试连接等功能
- 改进了 Douyin 下载器的错误处理
- 调整了任务重试逻辑和笔记生成的异常处理- 更新了相关组件和页面以适应新的异常处理机制
This commit is contained in:
JefferyHcool
2025-06-06 21:30:23 +08:00
parent df5c0f771a
commit 8b1bc54f2d
34 changed files with 661 additions and 660 deletions

View File

@@ -4,7 +4,7 @@ import uvicorn
from starlette.staticfiles import StaticFiles
from dotenv import load_dotenv
from app.core.exception_handlers import register_exception_handlers
from app.exceptions.exception_handlers import register_exception_handlers
from app.db.model_dao import init_model_table
from app.db.provider_dao import init_provider_table
from app.utils.logger import get_logger
@@ -33,11 +33,14 @@ if not os.path.exists(out_dir):
os.makedirs(out_dir)
app = create_app()
register_exception_handlers(app)
app.mount(static_path, StaticFiles(directory=static_dir), name="static")
app.mount("/uploads", StaticFiles(directory=uploads_dir), name="uploads")
@app.on_event("startup")
async def startup_event():
register_exception_handlers(app)
register_handler()
ensure_ffmpeg_or_raise()
register_handler()
@@ -46,8 +49,9 @@ async def startup_event():
init_provider_table()
init_model_table()
if __name__ == "__main__":
port = int(os.getenv("BACKEND_PORT", 8000))
host = os.getenv("BACKEND_HOST", "0.0.0.0")
logger.info(f"Starting server on {host}:{port}")
uvicorn.run("main:app", host=host, port=port, reload=False)
uvicorn.run(app, host=host, port=port, reload=False)