错误：
"C:\Program Files\Oracle\VirtualBox\"VBoxManage modifyhd TsJDK8-Win7.vdi --compact 正确：
"C:\Program Files\Oracle\VirtualBox\VBoxManage" modifyhd TsJDK8-Win7.vdi --compact 错误：
"C:\Program Files\Oracle\VirtualBox\"VBoxManage modifyhd TsJDK8-Win7.vdi --compact 正确：
"C:\Program Files\Oracle\VirtualBox\VBoxManage" modifyhd TsJDK8-Win7.vdi --compact ![Windows系统下通过CMD命令行或运行窗口打开常用附件和功能[图]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)