共享内存的实现有点儿复杂，尽管如此，对于多个进程之间的主机内 协作，共享内存是不错的方法。

Shared memory is slightly more complicated to implement but is otherwise an excellent choice for intra host collaboration between multiple processes.

youdao

现在不考虑主机间应用程序通信，看看如何通过共享内存在同一主机上进行进程间通信。

Ignoring inter host applications, let's look at Shared memory for interprocess communication on the same host.

youdao

注意：使用所有共享目录会暴露安全风险，因为共享目录可能会使虚拟机中的程序在你不知情的情况下存取主机文件系统。

Caution Enabling all Shared folders can pose a security risk because a Shared folder might enable existing programs inside the virtual machine to access the host file system without your knowledge.

youdao