优化 返回格式

service-front/src/main/java/com/java110/front/controller/activiti/ActivitiController.java

@@ -39,7 +39,7 @@ public class ActivitiController {
      * @param modelId
      * @return
      */
-    @RequestMapping(value = "/model/{modelId}/json", method = RequestMethod.GET)
+    @RequestMapping(value = "/model/{modelId}/json", method = RequestMethod.GET,produces = "application/json;charset=UTF-8")
     public ResponseEntity<String> queryJson(@PathVariable String modelId) {
 
         return modelSMOImpl.getJson(modelId);

service-front/src/main/java/com/java110/front/smo/activiti/impl/ModelSMOImpl.java

@@ -45,6 +45,7 @@ public class ModelSMOImpl extends AbstractComponentSMO implements IModelSMO {
        ResponseEntity responseEntity = this.callCenterService(restTemplate, pd, "",
                 ServiceConstant.SERVICE_API_URL + "/api/workflow/getEditorJson?modelId="+modelId,
                 HttpMethod.GET);
+
         return responseEntity;
     }