看如下程序
main(String[] args) { 2String a = new String(“abc”); 3String b = new String(“abc”); 4System.out.println(a == b); 5 6String c = “abc”; 7String d = “abc”; 8System.out.println(c == d); 9 10String e = “a”;11String f = e + “b”+ “c”;12System.out.println(f == “abc”);13 }，香港虚拟主机，服务器空间，美国服务器但一定要背上几本书，在花海里，草丛旁悠然品味，
