小票打印缺失套餐数量修复

cash-service/order-service/src/main/java/com/czg/service/order/print/PrinterImpl.java

@@ -418,7 +418,7 @@ public interface PrinterImpl {
                 JSONObject jsonObject = (JSONObject) subItem;
                 jsonObject.getJSONArray("goods").forEach(item -> {
                     String proName = ((JSONObject) item).getString("proName");
-                    String qty = ((JSONObject) item).getString("number -> 1");
+                    String qty = ((JSONObject) item).getString("number");
                     builder.append(StrUtil.format("({}) x {}", proName, qty))
                             .append(signLabelInfo.br);
                 });