问题
I\'m adding this question after spending an entire day wrestling with this incredibly frustrating feature of the Windows 10 command prompt which made me think there was something wrong with my console application code. I hope it will help someone.
Issue: My console application seems to randomly stop running. What is going on?
回答1:
The issue ended up being a new feature of the windows 10 console. Under the default config, whenever you click on a command window in windows 10, it immediately halts the application process when it attempts to write to the console. When this happens, the command window has gone into "selection" mode.
You can tell it has happened because it will prefix the title bar of the command window with the word "Select" :
To get your program running again, you have to press escape or click somewhere else.
To get rid of this strange behavior, you can disable QuickEdit mode:
回答2:
What I'd like to add here to Shaun Rowan's answer is that for it to work in all console windows you have to click "Defaults", instead of "Properties" and make your changes there, as described in this post.
回答3:
I faced this problem very recently where one of the users (who had Quickedit configured on his Command Prompt) was using a tool I developed in Java, and was getting the tool frozen while running it from command prompt.
Finally what solved the problem was to redirect the logging inside the batch script to a file as shown below:
@echo off
...
java.exe -jar mytool.jar
needed to be updated to
java.exe -jar mytool.jar > log.txt
来源：https://stackoverflow.com/questions/33883530/why-is-my-command-prompt-freezing-on-windows-10