当我执行npm安装时，最后出现错误：

error syscall unlink
22396 error The operation was rejected by your operating system.
22396 error It's possible that the file was already in use (by a text editor or antivirus),22396 error or that you lack permissions to access it.
22396 error
22396 error If you believe this might be a permissions issue,please double-check the
22396 error permissions of the file and its containing directories,or try running
22396 error the command again as root/Administrator (though this is not recommended).
22397 verbose exit [ -4048,true ]

我不知道为什么