Heroku EOFError仅用于两行python代码

Question

这是我第一次尝试将python程序部署到Heroku。

我的python程序是

name=input("What is your name?: ");
print("Nice to meet you", name)  

https://shielded-gorge-83102.herokuapp.com/表示

Application error 
An error occurred in the application and your page could not be served. If you are the application owner, check your logs for details. You can do this from the Heroku CLI with the command
heroku logs --tail 

执行日志命令时：

(intro) D:heroku>heroku logs
2018-12-12T13:43:55.763708+00:00 app[api]: Release v2 created by user [e-mail]
2018-12-12T13:43:55.600014+00:00 app[api]: Initial release by user [e-mail]
2018-12-12T13:43:55.600014+00:00 app[api]: Release v1 created by user [e-mail]
2018-12-12T13:43:55.763708+00:00 app[api]: Enable Logplex by user [e-mail]
2018-12-12T13:44:09.000000+00:00 app[api]: Build started by user [e-mail]
2018-12-12T13:44:33.155579+00:00 app[api]: Release v3 created by user [e-mail]
2018-12-12T13:44:33.172663+00:00 app[api]: Scaled to web@1:Free by user [e-mail]
2018-12-12T13:44:36.735728+00:00 heroku[web.1]: Starting process with command `python script.py`
2018-12-12T13:44:38.669558+00:00 heroku[web.1]: Process exited with status 1
2018-12-12T13:44:38.605013+00:00 app[web.1]: What is your name?: Traceback (most recent call last):
2018-12-12T13:44:38.605042+00:00 app[web.1]: File "script.py", line 8, in <module>
2018-12-12T13:44:38.605143+00:00 app[web.1]: name=input("What is your name?: ");
2018-12-12T13:44:38.605148+00:00 app[web.1]: EOFError: EOF when reading a line
2018-12-12T13:44:38.834792+00:00 heroku[web.1]: State changed from starting to crashed
2018-12-12T13:44:38.836807+00:00 heroku[web.1]: State changed from crashed to starting
2018-12-12T13:44:42.997678+00:00 heroku[web.1]: Starting process with command `python script.py`
2018-12-12T13:44:45.507921+00:00 heroku[web.1]: State changed from starting to crashed
2018-12-12T13:44:45.418724+00:00 heroku[web.1]: Process exited with status 1
2018-12-12T13:44:45.349072+00:00 app[web.1]: What is your name?: Traceback (most recent call last):
2018-12-12T13:44:45.357936+00:00 app[web.1]: File "script.py", line 8, in <module>
2018-12-12T13:44:45.360501+00:00 app[web.1]: name=input("What is your name?: ");
2018-12-12T13:44:45.360593+00:00 app[web.1]: EOFError: EOF when reading a line
2018-12-12T13:45:01.410054+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=shielded-gorge-83102.herokuapp.com request_id=95386b8c-f2e6-4d0f-8dcb-6355cf75da60 fwd="39.50.204.180" dyno= connect= service= status=503 bytes= protocol=https

我读了这篇文章：应用程序崩溃在Heroku Pyphon应用程序

并且它说CCD_ 2。这是因为它是一个网络应用程序，打印命令不能在浏览器上运行吗？请告诉我如何在不输入的情况下运行此程序。

所以，如果我们需要一点HTML，我也知道如何使用HTML。所以请帮我用python运行这个程序。

Answer 1

您仍然可以使用input，但方式有所不同。选中此项将数据从文本框发送到烧瓶？

然后，一旦你有了一个简单的应用程序，请按照本教程进行部署https://devcenter.heroku.com/articles/getting-started-with-python

很可能你已经知道了大部分步骤。此外，并非所有这些都是强制性的。