1.collections.sort   compare compareto Comparator

private List<AssetItemEbo> orderByItemCode(List<AssetItemEbo> assetItemEboList) throws Exception{

        Collections.sort(assetItemEboList, new Comparator<AssetItemEbo>() {             @Override             public int compare(AssetItemEbo o1, AssetItemEbo o2) {                 try {                     return o1.getBranchEbo().getItemCode().compareTo(                             o2.getBranchEbo().getItemCode());                 } catch (Exception e) {                     if (log.isEnabledFor(org.apache.log4j.Level.ERROR)) log.error("collection sort failed!", e);                     //igno                 }                 return -10;             }         });         return assetItemEboList;     }

 

2.js 的 replace方法 要學會怎樣用正則表達式控制