支持前端补充字段（视图无字段时用于标签替换）

src/main/java/com/gaotao/modules/base/service/Impl/ReportLabelListServiceImpl.java

@@ -682,6 +682,24 @@ public class ReportLabelListServiceImpl extends ServiceImpl<ReportLabelListMappe
             queryParams.put("lineNo", printRequest.getLineNo());
             queryParams.put("relNo", printRequest.getRelNo());
             queryParams.put("lineItemNo", printRequest.getLineItemNo());
+            // 添加自定义字段 前端补充字段（视图无字段时用于标签替换）比如标签有一个元素是#{qty}，是视图里不存在的，前端传入{
+            //  "reportId": "xxx",
+            //  "labelType": "xxx",
+            //  "site": "55",
+            //  "userId": "admin",
+            //  "unitIds": ["A5500000001"],
+            //  "consignmentId": "1773845",
+            //  "jobNo": "71330430",
+            //  "lineNo": "19",
+            //  "relNo": "1",
+            //  "lineItemNo": 0,
+            //  "customFields": {
+            //    "QTY": 120,
+            //    "grossWeight": 15.6,
+            //    "netWeight": 14.9
+            //  }
+            //}
+            // 则系统会替换customFields里的qty字段到ZPL代码里对应的位置
             Map<String, Object> customFields = printRequest.getCustomFields();
             if (customFields != null && !customFields.isEmpty()) {
                 queryParams.put("customFields", customFields);