Threadexecutor in Java use note

This happens if you use the Submit (Runnable Task), and any error messages will not appear!

This is because when using the Submit (Runnable Task), the wrong stack information will be captured internally when it runs out, so we can not print out the specific information let us view, the solution has the following two kinds of methods:

1. Use execute () instead of submit ()

Usage Result:

2. Use the Future:

Usage Result:

Threadexecutor in Java use note