java - 在 Java 中打开枚举 : unqualified enum constant

Question

我有这个枚举:

public class RemoteUnitType implements Serializable {

    public enum deviceVersion {
        ANDROID_AT1, 
        ANDROID_AT1_PRO, 
        ANDROID_AT5,
        ANDROID_AK1
    }

我想在枚举上创建一个开关，就像这样

switch (remoteUnit.getDeviceVersion()) {
            case RemoteUnitType.deviceVersion.ANDROID_AK1 :
            break;  
}

但我收到了这个错误:

The qualified case label RemoteUnitType.deviceVersion.ANDROID_AK1 must be replaced with the unqualified enum constant 

Answer 1

您不需要限定，只需使用枚举的标签:

switch (remoteUnit.getDeviceVersion()) {
            case ANDROID_AK1 :
            break;  
}