【*】.Backup and Migrate: https://www.drupal.org/project/backup_migrate 手动备份： 自动备份： 手动导入：数据库需要手动修改域名 【*】.W3C Validator: https://www.drupal.org/project/w3c_validator 【*】.Backup and Migrate: https://www.drupal.org/project/backup_migrate