When IDEA conducts unit testing, the solution to the problem cannot be entered in the console?

In IDEA, when encountering a unit test, it cannot receive input from the console.

Table of contents

1. Menu bar Help->Edit Custom VM Options 

2. Add the following code

3. Restart IDEA

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1. Menu bar Help->Edit Custom VM Options 

2. Add the following code

-Deditable.java.test.console=true

3. Restart IDEA

IDEA must be restarted to take effect.