swith case需要注意的地方 一定要加break

public class Client {
public static void main(String[] args) {
System.out.println("2 = "+toChineseNumberCase(2));
}
// 把阿拉伯数字翻译成中文大写数字
public static String toChineseNumberCase(int n) {
String chineseNumber = "";
switch (n) {
case 0:chineseNumber = " 零";
case 1:chineseNumber = " 壹";
case 2:chineseNumber = " 贰";
case 3:chineseNumber = " 叁";
case 4:chineseNumber = " 肆";
case 5:chineseNumber = " 伍";
case 6:chineseNumber = " 陆";
case 7:chineseNumber = " 柒";
case 8:chineseNumber = " 捌";
case 9:chineseNumber = " 玖";
default:chineseNumber = "默认";
}
return chineseNumber;
}
}

结果是什么呢 结果会是默认