fileupload文件大小限制

[YorkWong1995]

我在创建时已经设置了比较大的max_payload_Size和websocket_max_message_size
但是在上传文件时还是会报错，我需要上传一个223M的文件和3个10M以下的文件，但是链接会断开。试了很多方法没有解决。
start_server(main, port=9089, debug=True, remote_access=True, auto_open_webbrowser=True, reconnect_timeout=60,
heartbeat_check_interval=30,
max_payload_size=1024 * 1024 * 1024, websocket_max_message_size=1024 * 1024 * 1024)
file_upload('****', accept='.bin', name='bin_file', required=True, multiple=True, max_size=1024 * 1024 * 1024,
chunk_size=10 * 1024 * 1024),
也尝试修改了turnado大小限制
websocket.WebSocketHandler.MAX_MESSAGE_SIZE = 1024 * 1024 * 1024

当前python的版本是 3.10
浏览器是chrome

[wang0618]

尝试切换aiohttp后端试试：

from pywebio.platform.aiohttp import start_server
start_server(..., max_payload_size='1000M')

文档：https://pywebio.readthedocs.io/zh-cn/latest/platform.html#aiohttp-support

[YorkWong1995]

感谢，已经尝试了
from pywebio.platform.aiohttp import start_server

start_server(main, port=9089, debug=True, remote_access=True, auto_open_webbrowser=True, reconnect_timeout=60,
heartbeat_check_interval=30, websocket_settings=dict(max_msg_size=0),
max_payload_size='1000M', websocket_max_message_size=1024 * 1024 * 1024)

[YorkWong1995]

但是没有解决这个问题

[YorkWong1995]

Traceback (most recent call last):
line 647, in
main()
File "", line 635, in main
t.home_page()
File "", line 413, in home_page
func_setinfo['action']
File "", line 517, in merge_bin_page
info = input_group('*****', [
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\input.py", line 733, in input_group
return input_control(spec, preprocess_funcs=preprocess_funcs,
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\session_init_.py", line 283, in inner
return run_as_function(gen)
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\utils.py", line 296, in run_as_function
res = gen.send(res)
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\io_ctrl.py", line 283, in input_control
data = yield input_event_handle(item_valid_funcs, form_valid_funcs, preprocess_funcs, onchange_funcs)
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\session_init_.py", line 283, in inner
return run_as_function(gen)
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\utils.py", line 296, in run_as_function
res = gen.send(res)
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\io_ctrl.py", line 344, in input_event_handle
event = yield next_client_event()
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\session_init_.py", line 283, in inner
return run_as_function(gen)
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\utils.py", line 296, in run_as_function
res = gen.send(res)
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\session_init_.py", line 290, in next_client_event
res = yield get_current_session().next_client_event()
File "C:\Users\Administrator\AppData\Roaming\Python\Python310\site-packages\pywebio\session\threadbased.py", line 141, in next_client_event
raise SessionClosedException
pywebio.exceptions.SessionClosedException

Process finished with exit code 1

[YorkWong1995]

同时尝试了from pywebio.platform.flask import start_server 也无法使用

[wang0618]

可以尝试一下flask后端试试。这些后端框架，我记得有些是没有官方支持windows的