How can Perl prevent scripts from being closed in a flash in windows?

When you first started learning Perl ProgramWhen you are ready to wait for the result to be output, double-click the result and you will see the screen flashing, and then there will be nothing left. You have no chance to see the output.

How can this problem be solved? In fact, this problem exists in various languages! The solution is to let the program output the result and wait for the user output.

That is, add these two lines at the end of the script.

CopyCodeThe Code is as follows: Print "press <enter> to continue ...";
<Stdin>

In this way, you can.