Example of String.replaceAll Method in Java
Java
// Java code to demonstrate the // working of replaceAll() public class rep2 { public static void main(String args[]) { // Initialising String String Str = new String( "Welcome to w3wiki" ); // original string System.out.print( "Original String : " ); System.out.println(Str); // Using replaceAll to replace regex with // replace_str System.out.print( "After replacing regex with replace_str : " ); System.out.println( Str.replaceAll( "(.*)geeks(.*)" , "ASTHA TYAGI" )); } } |
Output
Original String : Welcome to w3wiki After replacing regex with replace_str : ASTHA TYAGI
Java String replaceAll() Method
The String replaceAll method in Java searches for a specified string or a specified value, or a regex expression by virtue of which has the same suggests returns a new string with related characters. Let us learn about Java replaceAll string method in this article.