代码优化

src/main/java/com/diagbot/facade/BillFacade.java

@@ -77,9 +77,9 @@ public class BillFacade {
     public BillNeoVO fillBillNeo(WordCrfDTO wordCrfDTO) {
         BillNeoVO billNeoVO = new BillNeoVO();
 
-        List<Drug> items = wordCrfDTO.getDrugOrder();
+        List<Drug> drugs = wordCrfDTO.getDrugOrder();
 
-        for (Item item : items) {
+        for (Drug item : drugs) {
             billNeoVO.getDrugList().put(item.getName(), item.getUniqueName());
         }