@GetMapping("/findAllGroup")
    @RequiresPermissions("system:meta:list")
    public ShenyuAdminResult findAllGroup() {
        return ShenyuAdminResult.success(ShenyuResultMessage.QUERY_SUCCESS, metaDataService.findAllGroup());
    }
Find all group of metadata.

@return the shenyu result
shenyu-admin/src/main/java/org/apache/shenyu/admin/controller/MetaDataController.java