@Override
    public String toString() {
        return "ScalePolicyVO{"
                + "id='" + id + '\''
                + ", sort=" + sort
                + ", status=" + status
                + ", num=" + num
                + ", beginTime='" + beginTime + '\''
                + ", endTime='" + endTime + '\''
                + ", dateCreated='" + dateCreated + '\''
                + ", dateUpdated='" + dateUpdated + '\''
                + '}';
    }
buildScalePolicyVO.

@param scalePolicyDO scalePolicyDO
@return ScalePolicyVO
shenyu-admin/src/main/java/org/apache/shenyu/admin/model/vo/ScalePolicyVO.java