现在有一个需求是如果是某个商户下的设备,就做相应的处理,设备有40个怎么简化。
if(number == "num1" || number == "num2"|| number == "num3"|| number == "num4"|| number == "num5"|| number == "num6"|| number == "num7"|| number == "num8"|| number == "num9"|| number == "num10"|| number == "num11"|| number == "num12"|| number == "num13"|| number == "num14"|| number == "num15"|| number == "num16"|| number == "num17"|| number == "num18"|| number == "num19"|| number == "num20"|| number == "num21|| number == "num23"|| number == "num24"|| number == "num25"|| number == "num26...." ){
//做相应处理
}
类似这样的,有没有简单点的办法呢
谢谢大佬门啦
找到解决办法啦,谢谢大家。
下面贴出来
List<String> list = new ArrayList<>();
list.add("XB203039");
list.add("XB203031");
......
if(list.contains("XB20303")){
System.out.println("true");
......
}