深入理解String類詳解

1、String str = "eee" 和String str = new String("eee")的區別 先看一小段代碼， 1 public static void main(String[] args) { 2 String str1 = "eee"; 3 String str2 = "eee"; 4 String str3 = new String("eee"); 5 System.ou

>>阅读原文<<