通过JAVA反射获取父类的泛型

public String getGeneric() {
Type type = this.getClass().getGenericSuperclass();
if (type instanceof ParameterizedType) {
ParameterizedType parameterizedType = (ParameterizedType) type;
Type[] types = parameterizedType.getActualTypeArguments();
if (types.length > 0) {
return ((Class)types[0]).getSimpleName();
}
}