@PostMapping("/syncData")
    @RequiresPermissions("system:meta:modify")
    public ShenyuAdminResult syncData() {
        metaDataService.syncData();
        return ShenyuAdminResult.success();
    }
Sync metadata.

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