JAVA：System.out.format的多种格式

Question

I'm attempting to format my double integers to be spaced out, and have two 0's at the end rather then one.

My code:

System.out.format(%-10s", double);

That works perfectly for spacing out the double for what i'm doing.

I then use

System.out.format(%.2f", double);

To properly display the double with two integers.

My problem is i can't seem to combine both of these formatters to work on one double. For instance:

System.out.format(%-10s %.2f", double);

To display something like "{the proper space} double.00"

They work perfectly when i only use one, but i can't seem to figure out how to use both on the same double. Sorry if i'm vague, i'm very limited on time atm and need to finish this quickly.

Answer 1

This code ...

System.out.format("<%-10s>\n", "a");
System.out.format("<%10f>\n", 0.2);
System.out.format("<%-10f>\n", 0.2);
System.out.format("<%10.2f>\n", 0.2);
System.out.format("<%-10.2f>\n", 0.2);

... shows ...

<a         >
<  0,200000>
<0,200000  >
<      0,20>
<0,20      >

... is the last one that what you are looking for?