There is a build time task to create the standby environment and run time tasks to toggle between the primary and secondary nodes.

存在一个构建时任务以创建备用环境，以及一个运行时任务以在主节点和辅助节点之间切换。

youdao

There is a build time task to create the standby environment and run time tasks to toggle between the primary and secondary nodes.

存在一个构建时任务以创建备用环境，以及一个运行时任务以在主节点和辅助节点之间切换。

youdao