采购订单创建功能，表格中的采购商品列自动完成错误。

[codingboyli]

{"message":"ERR20140921231156246: java.lang.NoSuchMethodException:lab.s2jh.biz.md.web.action.CommodityController.frequentUsedDatas()","type":"error"}

[xiaolongyuan]

@MetaData(value = "常用数据")
public HttpHeaders frequentUsedDatas() {
    List<Commodity> entities = commodityService.findFrequentUsedDatas();
    setModel(entities);
    return buildDefaultHttpHeaders();
}