红冲单据期间取单据日期所在月，不沿用原单据期间

src/custom/restcontroller/webmanage/sale/stockbill/stockbill.java

@@ -1080,7 +1080,8 @@ public class stockbill extends Controller {
         insertSQL.setValue("sourceobject", "st_stockbill");
         insertSQL.setValue("sourceid", rows.get(0).getLong("st_stockbillid"));
 
-        insertSQL.setValue("period", rows.get(0).getString("period"));
+        //会计期间取单据日期所在月，不沿用原单据期间
+        insertSQL.setValue("period", getPeriod(false, new Date()));
 
         insertSQL.setValue("createby", username);
         insertSQL.setDateValue("createdate");