Map<Long, String>map = GetShopCategories.map(); for(Long key : map.keySet()) { List<StockItem> stockItems_all = queryStock.qureyStockByShop(map.get(key)); System.out.println("獲取全量庫(kù)存為:" + stockItems_all.size()); indexList.addAll(stockItems_all); }
2 回答
Frank作家
TA貢獻(xiàn)37條經(jīng)驗(yàn) 獲得超9個(gè)贊
Iterator<Map.Entry<Integer,?String>>?it?=?map.entrySet().iterator();
???while?(it.hasNext())?{
????Map.Entry<Integer,?String>?entry?=?it.next();
???//System.out.println("key=?"?+?entry.getKey()?+?"?and?value=?"?+?entry.getValue());?
????List<StockItem>?stockItems_all?=?queryStock.qureyStockByShop(entry.getKey());
System.out.println("獲取全量庫(kù)存為:"?+?stockItems_all.size());
indexList.addAll(stockItems_all);???
??????
??????}
Frank作家
TA貢獻(xiàn)37條經(jīng)驗(yàn) 獲得超9個(gè)贊
具體不知道你的List<StockItem> stockItems_all = queryStock.qureyStockByShop(map.get(key))；
這一步的方法對(duì)不對(duì)
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