//每个case后面必须要加break;不然case会穿透
String name="张三";
switch (name){
case "李四":
System.out.println("李四");
break;
case "张三":
System.out.println("张三");
break;
default:
System.out.println("错误名字");
}
Switch匹配
发布时间 2023-03-26 02:04:15作者: 越狱兔狲