java – String. format：2 => 02

String formatted = String.format("%d:%d",2,5);

String formatted = String.format("%d:%d",2,5);

I will output 2:5

But I want: 02:05, I don't want the number to be zero > 9 In this case, it should display: 10:35

How to modify a string Does the format method work this way?

thank you!

Solution

You should be able to use the following formats:

String formatted = String.format("%02d:%02d",5);