我为这个验证创建了下一个类

public class EnumUtils {

    public static boolean isPresent(Enum enumArray[], String name) {
        for (Enum element: enumArray ) {
            if(element.toString().equals(name))
                return true;
        }
        return false;
    }

}

用法示例:

public ArrivalEnum findArrivalEnum(String name) {

    if (!EnumUtils.isPresent(ArrivalEnum.values(), name))
        throw new EnumConstantNotPresentException(ArrivalEnum.class,"Arrival value must be 'FROM_AIRPORT' or 'TO_AIRPORT' ");

    return ArrivalEnum.valueOf(name);
}

  Set.of(CustomType.values())
     .contains(customTypevalue) 

你也可以使用:com.google.common.base.Enums

enumes . getifpresent (varEnum.class, varToLookFor)返回一个Optional

enumes . getifpresent (fooenumer .class, myVariable).isPresent() ? Enums.getIfPresent (fooEnum.class myVariable)。get: fooEnum。其他人

com.google.common.collect.Sets.newHashSet(MyEnum.values()).contains("myValue")

如果你使用的是Java 1.8，你可以选择Stream + Lambda来实现:

public enum Period {
    DAILY, WEEKLY
};

//This is recommended
Arrays.stream(Period.values()).anyMatch((t) -> t.name().equals("DAILY1"));
//May throw java.lang.IllegalArgumentException
Arrays.stream(Period.values()).anyMatch(Period.valueOf("DAILY")::equals);

如果你使用的是Java 8或以上版本，你可以这样做:

boolean isPresent(String testString){
      return Stream.of(Choices.values()).map(Enum::name).collect(Collectors.toSet()).contains(testString);
}