String Concatenation
You can create a new string using the concat method from multiple strings. You can use below two ways to concat the strings-
- By + (string concatenation) operator
- By concat() method
Using + operator-
Example-
class Simple{
public static void main(String args[]){
String s2="Hello"+"Welcome";
System.out.println(s2);
}
}
Output-
Example-
class Simple{
public static void main(String args[]){
String s2="Hello"+2+"Welcome";
System.out.println(s2);
}
}
Output-
Using concat() method-
This method will add the specified string at the end of the current string.
Example-
class Simple{
public static void main(String args[]){
String s1="Hello";
String s2="Welcome";
String s3=s1.concat(s2);
System.out.println(s3);
}
}
Output-
