小编Pri*_*nha的帖子

我想使用从 发送数据app.post()到。app.get()RedirectResponse

@app.get('/', response_class=HTMLResponse, name='homepage')
async def get_main_data(request: Request,
                        msg: Optional[str] = None,
                        result: Optional[str] = None):
    if msg:
        response = templates.TemplateResponse('home.html', {'request': request, 'msg': msg})
    elif result:
        response = templates.TemplateResponse('home.html', {'request': request, 'result': result})
    else:
        response = templates.TemplateResponse('home.html', {'request': request})
    return response

@app.post('/', response_model=FormData, name='homepage_post')
async def post_main_data(request: Request,
                         file: FormData = Depends(FormData.as_form)):
       if condition:
        ......
        ......

        return RedirectResponse(request.url_for('homepage', **{'result': str(trans)}), status_code=status.HTTP_302_FOUND)

    return RedirectResponse(request.url_for('homepage', **{'msg': str(err)}), status_code=status.HTTP_302_FOUND)

1. 我如何发送result或msg通过RedirectResponse,url_for() …