class SwitchTest
{
public static void main(String[] args)
{
String s = "HelloChina";
switch(s){ //s应该算做对象引用吧?
case "Hello":
System.out.println("匹配失败!");
break;
case "China":
System.out.println("匹配失败!!");
break;
case "HelloChina":
System.out.println("匹配成功!!");
break;
default:
System.out.println("Sorry!");
break;