升级
迁移网站就是将网站数据移动到新的位置，然后通过配置，保证移动后可正常访问。
迁移是需要谨慎对待的操作，迁移之前需要清楚的明白如下要点：
- 被移动的网站数据对象：网站源码文件和数据库数据文件
- 目的地位置：服务器目录之间转移（本地）和转移到外部服务器（外部）
📄️ Server Migration
The overall server migration is a migration requirement that remains unchanged from the entire virtual machine level. Generally, there are two situations as follows:
📄️ Application Migration
There is no precise solution for application migration that is completely suitable for all applications, but the migration law of applications is universal.
📄️ Database Migration
组织可能出于以下原因进行数据迁移：