修改：

1、修复bug，将返回值变为JSONObject

xueyi-modules/xueyi-nlt/src/main/java/com/xueyi/nlt/nlt/controller/DmIntentController.java

@@ -965,7 +965,7 @@ public class DmIntentController extends BaseController<DmIntentQuery, DmIntentDt
         JSONObject jo = generativeWelcomeTemplate.handle("1", "");
         Map<Object, Object> devices = redisTemplate2.opsForHash().entries("group:dgman:device:");
         for(Object devId:devices.keySet()){
-            mqttTemplate.sendToMqtt("/" + activeProfile + "/" + "digital_man" + "/" + devId.toString() + "/" + "notify" + "/" + "generate-welcome", jo.toJSONString());
+            mqttTemplate.sendToMqtt("/" + activeProfile + "/" + "digital_man" + "/" + devId.toString() + "/" + "notify" + "/" + "generate-welcome", AjaxResult.success(jo.getJSONArray("data")).toString());
         }
         return AjaxResult.success();
     }
@@ -981,7 +981,7 @@ public class DmIntentController extends BaseController<DmIntentQuery, DmIntentDt
             JSONObject jo = generativeWelcomeTemplate.handle("1", "");
             Map<Object, Object> devices = redisTemplate2.opsForHash().entries("group:dgman:device:");
             for(Object devId:devices.keySet()){
-                mqttTemplate.sendToMqtt("/" + activeProfile + "/" + "digital_man" + "/" + devId.toString() + "/" + "notify" + "/" + "generate-welcome", jo.toJSONString());
+                mqttTemplate.sendToMqtt("/" + activeProfile + "/" + "digital_man" + "/" + devId.toString() + "/" + "notify" + "/" + "generate-welcome", AjaxResult.success(jo.getJSONArray("data")).toString());
             }
         } catch (Exception e) {
             log.error("生成任务失败：{}",e.getMessage());