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推荐学习书目
› Learn Python the Hard Way
Python Sites
› PyPI - Python Package Index
› http://diveintopython.org/toc/index.html
› Pocoo
值得关注的项目
› PyPy
› Celery
› Jinja2
› Read the Docs
› gevent
› pyenv
› virtualenv
› Stackless Python
› Beautiful Soup
› 结巴中文分词
› Green Unicorn
› Sentry
› Shovel
› Pyflakes
› pytest
Python 编程
› pep8 Checker
Styles
› PEP 8
› Google Python Style Guide
› Code Style from The Hitchhiker's Guide
This topic created in 1635 days ago, the information mentioned may be changed or developed.
当前端切换页面时发送断开请求，后端总是要过几秒才中断连接，在这期间前端新页面的请求会堵塞住，直到后端的 websocket 连接断开才会正常请求
python:
async def status(websocket: WebSocket):
await websocket.accept()
try:
while True:
request = await websocket.receive_json()
response = {'code': '', 'message': '', 'data': ''}
await websocket.send_json(response)
time.sleep(5)
except WebSocketDisconnect:
print('关闭连接')
await websocket.close()
vue:
destroyed() {
this.websocket.close()
},
python:
async def status(websocket: WebSocket):
await websocket.accept()
try:
while True:
request = await websocket.receive_json()
response = {'code': '', 'message': '', 'data': ''}
await websocket.send_json(response)
time.sleep(5)
except WebSocketDisconnect:
print('关闭连接')
await websocket.close()
vue:
destroyed() {
this.websocket.close()
},
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1
jenlors Nov 16, 2021
为什么有一个 time.sleep(5)？
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2
Latin Nov 16, 2021
好家伙 flask 转 fastapi 又来一道 哈哈
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3
Vegetable Nov 16, 2021
time.sleep 天秀，哪怕一定要用 sleep ，请用 asyncio.sleep
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4
vicalloy Nov 16, 2021
别在 async 里用同步函数，sleep 换成
await asyncio.sleep(5) |
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