Java replace()

Java String [Java String]Java String

replace() newChar searchChar 

public String replace(char searchChar, char newChar)

  • searchChar --

  • newChar --

Runoob

public class Main {
    public static void main(String args[]) {
        String Str = new String("Runoob");

        System.out.print(" :" );
        System.out.println(Str.replace('o', 'T'));

        System.out.print(" :" );
        System.out.println(Str.replace('u', 'D'));
    }
}

 :RunTTb
 :RDnoob

Java String [Java String]Java String