Java示例字符串比较==运算符

public class StringCompareequl{

   public static void main(String []args){

      String s1 = "codingdict";

      String s2 = "codingdict";

      String s3 = new String ("Tutorials Point");

      System.out.println(s1 == s2);

      System.out.println(s2 == s3);

   }

}