1 package cn.itcast.p1.string.demo; 2 3 class StringObjectDemo { 4 public static void main(String[] args) { 5 // String s1 = "abc"; 6 // String s2 = "abc"; 7 8 //intern():对字符串池进行操作的 9 10 String s1 = new String("abc"); 11 String s2 = s1.intern();//常量池 12 13 System.out.println(s1==s2);//false 14 } 15 }