public static String getEnumString(EnumType[] range){
String str = "";
for(int i=0; i < range.length;i++){
if(range[i] == null){
continue;
}
String label = range[i].getLabel();
str = str + (i == range.length -1 ? label:label + "、");
}
return str;
}
public class EnumType extends ShortCodedLabeledEnum{
public EnumType(int code,String label){
super(code,label);
}
public Short getShort(){
return (Short)getCode();
}
}
由于spring3.2升级到Spring5之后,ShortCodedLabeledEnum被启用
import java.lang.reflect.Method;
//改进后的代码为
public static String getEnumString(Enum[] range){
String str = "";
for(int i=0; i < range.length;i++){
if(range[i] == null){
continue;
}
try{
Method method = range[i].getClass().getMethod("getLabel");
String label = return (String) method.invoke(range[i]);
str = str + (i == range.length -1 ? label:label + "、");
}catch (NoSuchMethodException | SecurityException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e1) {
e1.printStackTrace();
}
}
return str;
}
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