Java split () metode

class Java String

Metode split () cocok dengan ekspresi reguler yang diberikan untuk membagi string.

tatabahasa

public String[] split(String regex,
                      int limit)

parameter

• regex - ekspresi pembatas reguler.

• Batas - saham split.

Kembali Nilai

Keberhasilan string pengganti dikembalikan, kemudian gagal untuk mengembalikan string asli.

contoh

public class Test {
    public static void main(String args[]) {
        String Str = new String("Welcome-to-w3big.com");

        System.out.println("返回值 :" );
        for (String retval: Str.split("-", 2)){
            System.out.println(retval);
        }
        System.out.println("");
        System.out.println("返回值 :" );
        for (String retval: Str.split("-", 3)){
            System.out.println(retval);
        }
        System.out.println("");
        System.out.println("返回值 :" );
        for (String retval: Str.split("-", 0)){
            System.out.println(retval);
        }
        System.out.println("");
        System.out.println("返回值 :" );
        for (String retval: Str.split("-")){
            System.out.println(retval);
        }
    }
}

Atas hasil pelaksanaan program:

返回值 :
Welcome
to-w3big.com

返回值 :
Welcome
to
w3big.com

返回值 :
Welcome
to
w3big.com

返回值 :
Welcome
to
w3big.com

class Java String