对外暴露获取excel json方法

luckysheet/src/main/java/com/xc/luckysheet/controller/JfGridFileController.java

@@ -181,6 +181,18 @@ public class JfGridFileController {
         return responseVO;
     }
 
+    /**
+     * 获取exceljson
+     *
+     * @param listId
+     * @return
+     */
+    @ApiOperation(value = "获取整个xls结构",notes = "初始化db单个")
+    @GetMapping("get/excelJson")
+    public List<JSONObject> getExcelJson(String listId){
+        return jfGridFileGetService.getAllSheetByGridKey(listId);
+    }
+
     /**
      * 文档权限的检查
      * @param request