2.2.3关于字符串内容的比较
2017-07-05 本文已影响0人
linhaoyou








public class MyTest{
public static void main(String args[]){
// String s1 = new String("abc");
// String s2 = new String("abc");
String s1 = "abc";
String s2 = "abc";
System.out.println(s1==s2);
System.out.println("abc".hashCode());
}
}