47389 成都零件标签打印模板修改

modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/print/strategy/ChengDuSplitFixCharPrintStrategy.java

@@ -173,7 +173,7 @@ public class ChengDuSplitFixCharPrintStrategy implements IPrintTemplateStrategyS
             log.error("ChengDuSplitFixCharPrintStrategy --- execute --- 报错:{}", e.getMessage());
             return result;
         }
-        result.put(MesPcnExtConstWords.CUST_SN_DATA_MATRIX, Base64.getEncoder().encodeToString(dataMatrixCode.toByteArray()));
+        result.put(MesPcnExtConstWords.CUST_SN_DATA_MATRIX, "data:image/jpeg;base64," + Base64.getEncoder().encodeToString(dataMatrixCode.toByteArray()));
         return result;
     }