Java列舉（Enum）的簡單使用

public enum Test {
    SUCCESS("000000", "success"),
    FAILURE("100000", "failure"),
    ILLEARG("100001", "illegal argument"),
    UNAUTH("200000", "not permitted");

   private final String desc;
    private final String code;
    Test(String code, String desc) {
        this.code = code;
        this
 
.desc = desc;
    }

    public String getCode() {
        return code;
    }

    public String getDesc() {
        return desc;
    }
}

測試

public class TestEnum {

    public static void main(String[] args) {
        System.out.println(Test.SUCCESS.getCode());
    }

}

結果

結果：000000