I am trying to find a way to check logs or debug in production I am using passenger and apache and ubuntu as server. Every time I create any scaffold and upload it to server I get error : 
我试图找到一种方法来检查日志或调试生产我使用乘客和apache和ubuntu作为服务器。每次我创建任何脚手架并将其上传到服务器我都会收到错误：
I have used
我用过
bundle exec rake assets:precompile RAILS_ENV=production
But getting no success but when I am running application using :
但是没有成功但是当我运行应用程序时使用：
rails s -e production
I can access my controllers and views over port 3000. What is wrong with this why assets:precompile is not working properly I am adding JS files manually not using coffee script. And my javascripts files are not complied.
我可以通过端口3000访问我的控制器和视图。这有什么问题资产：预编译不正常我手动添加JS文件而不是使用咖啡脚本。我的javascripts文件没有被遵守。
My question is how can I set anything in production to see a debug like in development mode like this: 
我的问题是如何在生产中设置任何东西，以便在开发模式下看到像这样的调试：
Can I do this in production I am using rails 5
我可以在生产中使用rails 5
1 个解决方案
#1
1
The production error you have shown above was a 404 error. it means that the route doesn't exist or there are no controllers methods for that route or is a model not found error.
您在上面显示的生产错误是404错误。这意味着该路由不存在或者该路由没有控制器方法，或者是找不到模型的错误。
As for adding debuggers in production, can you do it?
至于在生产中添加调试器，你能做到吗？
Yes you can.
是的你可以。
But should you do it?
但是你应该这样做吗？
NO, because it is a BAD practice. If you wish to view and debug errors in production, check your logs for the stacktrace and work with it from there. As long as it is a rails error, it will be in log/production.log.
不，因为这是一个不好的做法。如果您希望查看和调试生产中的错误，请检查您的日志以查找堆栈跟踪，并从那里开始使用它。只要是rails错误，它就会出现在log / production.log中。
#1
1
The production error you have shown above was a 404 error. it means that the route doesn't exist or there are no controllers methods for that route or is a model not found error.
您在上面显示的生产错误是404错误。这意味着该路由不存在或者该路由没有控制器方法，或者是找不到模型的错误。
As for adding debuggers in production, can you do it?
至于在生产中添加调试器，你能做到吗？
Yes you can.
是的你可以。
But should you do it?
但是你应该这样做吗？
NO, because it is a BAD practice. If you wish to view and debug errors in production, check your logs for the stacktrace and work with it from there. As long as it is a rails error, it will be in log/production.log.
不，因为这是一个不好的做法。如果您希望查看和调试生产中的错误，请检查您的日志以查找堆栈跟踪，并从那里开始使用它。只要是rails错误，它就会出现在log / production.log中。