小编Cla*_*hez的帖子

我想使用 TAP 网络后端而不是 Qemu 提供的默认 SLIRP。这是我用来创建虚拟机的批处理文件（受此启发）：

@echo off
set "QEMUIMG=D:\user\VMs\Qemu\qemu\qemu-img.exe"
set "IMAGE=disk.img"
set "ISOFILE=D:\user\VMs\isos\isofile.iso"
set "QEMUBIN=D:\user\VMs\Qemu\qemu\qemu-system-x86_64.exe"

rem ==================================
rem Safety net
rem ==================================
if not exist %IMAGE% (
    rem CREATE a virtual hard disk 
    %QEMUIMG% create -f qcow2 %IMAGE% 32G
) else (
    echo file %IMAGE% already exist. Delete or move and try again.
    goto:eof
)

rem ==================================
rem Run the virtual machine
rem ==================================>
start "QEMU" %QEMUBIN% -k us -usb -device usb-tablet -drive ^
file=%IMAGE%,index=0,media=disk,format=qcow2 -cdrom %ISOFILE% …