兼容不同快递的打印功能

watero-rst-web/src/main/webapp/WEB-INF/views/order/salesOrder/print_order.ftl

@@ -131,7 +131,7 @@
         function startPrint() {
             var order = nextPrintOrder();
             if (order == null || typeof(order) == undefined) {
-                alert("打印完成");
+                alert("打印完成，请切换快递公司继续打印");
                 return;
             }
             var $td = $(order.find("td")[1]);