update 新增R.data方法替代返回R<String>时泛型问题

ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/controller/FlwDefinitionController.java

@@ -201,10 +201,9 @@ public class FlwDefinitionController extends BaseController {
     @GetMapping("/xmlString/{id}")
     @SaCheckPermission("workflow:definition:query")
     public R<String> xmlString(@PathVariable Long id) {
-        return R.ok("操作成功", defService.exportJson(id));
+        return R.data(defService.exportJson(id));
     }
 
-    /**
     /**
      * 激活或挂起流程定义。
      *

ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwDefinitionServiceImpl.java

@@ -27,7 +27,6 @@ import org.dromara.warm.flow.orm.entity.FlowNode;
 import org.dromara.warm.flow.orm.mapper.FlowDefinitionMapper;
 import org.dromara.warm.flow.orm.mapper.FlowHisTaskMapper;
 import org.dromara.warm.flow.orm.mapper.FlowNodeMapper;
-import org.dromara.warm.flow.orm.mapper.FlowSkipMapper;
 import org.dromara.workflow.common.ConditionalOnEnable;
 import org.dromara.workflow.domain.vo.FlowDefinitionVo;
 import org.dromara.workflow.mapper.FlwCategoryMapper;
@@ -59,7 +58,6 @@ public class FlwDefinitionServiceImpl implements IFlwDefinitionService {
     private final FlowDefinitionMapper flowDefinitionMapper;
     private final FlowHisTaskMapper flowHisTaskMapper;
     private final FlowNodeMapper flowNodeMapper;
-    private final FlowSkipMapper flowSkipMapper;
     private final FlwCategoryMapper flwCategoryMapper;
     private final IFlwCommonService flwCommonService;