fix群发消息异常

mec-biz/src/main/java/com/ym/mec/biz/service/impl/SysMessageServiceImpl.java

@@ -306,7 +306,7 @@ public class SysMessageServiceImpl extends BaseServiceImpl<Long, SysMessage> imp
 		messageDto.setObjectName("RC:ImgMsg");
         if (StringUtils.isNotBlank(messageDto.getTargetIds())) {
             ImMessageDto imMessageDto = this.getImGroupMessage(messageDto);
-            imMessageDto.setMessageContent(imageToBase64(bufferedImage, "png"));
+            //imMessageDto.setMessageContent(imageToBase64(bufferedImage, "png"));
             imMessageDto.setFileUrl(messageDto.getFileUrl());
             this.sendGroupMessage(imMessageDto);
         }
@@ -315,7 +315,7 @@ public class SysMessageServiceImpl extends BaseServiceImpl<Long, SysMessage> imp
             messageDto.setTargetIds(messageDto.getUserTargetIds());
             ImMessageDto imMessageDto = this.getImGroupMessage(messageDto);
             messageDto.setTargetIds(targetIds);
-            imMessageDto.setMessageContent(imageToBase64(bufferedImage, "png"));
+            //imMessageDto.setMessageContent(imageToBase64(bufferedImage, "png"));
             imMessageDto.setFileUrl(messageDto.getFileUrl());
             imMessageDto.setObjectName(messageDto.getObjectName());
             this.sendImMessage(imMessageDto);