vfs.vfsBase()

• 返回：<string> 保留根目录 的绝对路径。

返回保存每个已挂载虚拟文件系统挂载点的目录，即 path.join(os.devNull, 'vfs')。读取它会列出已挂载的内容；参见 保留的根目录。

🌐 Returns the directory that holds the mount points of every mounted virtual file system, which is path.join(os.devNull, 'vfs'). Reading it lists what is mounted; see The reserved root directory.

const vfs = require('node:vfs');
const fs = require('node:fs');

const myVfs = vfs.create();
const mountPoint = myVfs.mount();

fs.readdirSync(vfs.vfsBase()); // The name of every mount point in it
mountPoint.startsWith(vfs.vfsBase()); // true 拷贝