请写出结果:
String s1 = new String("hello");
String s2 = new String("hello");
System.out.println(s1==s2);
System.out.println(s1.equals(s2));
String s3 = new String("hello");
String s4 = "hello";
System.out.println(s3==s4);
System.out.println(s3.equals(s4));
String s5 = "hello";
String s6 = "hello";
System.out.println(s5==s6);
System.out.println(s5.equals(s6)); |
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