@Override
 public void init(SkillCommon skillCommon, ConfSkillEffect conf) {
   // 父类方法初始化了范围前三个参数
   super.init(skillCommon, conf);
   buffSn = Utils.intValue(conf.param1);
   buffProp = Utils.intValue(conf.param2);
   if (buffProp == 0) {
     buffProp = 100;
   }
 }
 public static int[] parseIntArray(String value) {
   if (value == null) value = "";
   if (StringUtils.isEmpty(value)) {
     return new int[0];
   }
   String[] elems = value.split(",");
   if (elems.length > 0) {
     int[] temp = new int[elems.length];
     for (int i = 0; i < elems.length; i++) {
       temp[i] = Utils.intValue(elems[i]);
     }
     return temp;
   }
   return null;
 }