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This article mainly explains "how to use JAVA zero filling operation". Friends who are interested may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to use the JAVA zero-filling operation.

String.format ("%" + a + "d", b)

A stands for the first few spaces

B represents the value to be inserted

Running result:

Example% s string type Please collect% c character type 'masking% b Boolean type true%d integer type (decimal) 88% x integer type (hexadecimal) FF%o integer type (octal) 77% f floating point type 8.888% a hexadecimal floating point type FF.35AE%e index type 9.38e+5%g universal floating point type % (% Special characters%)%% n No examples of newline characters (basically not needed)% tx date and time types (x represents different date and time converters) No examples (basically not needed) I believe you have a deeper understanding of "how to use the JAVA zero-filling operation". You might as well come to the actual operation. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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