有没有办法修改所有媒体的处理首先使用一个存储引擎，并切换到错误的第二？

Is there a way to modify the handling of all media to use one storage engine first, and switch to a second on error?

youdao

有没有办法修改所有媒体的处理首先使用一个存储引擎，并切换到错误的第二？

Is there a way to modify the handling of all media to use one storage engine first, and switch to a second on error?

youdao