Java 字符串比较 equals方法

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.equals(s2));
      System.out.println(s2.equals(s3));
   }
}