批處理判斷文件是否存在為何報錯難道是只讀的原因
此時不應有 C:WINDOWSMicrosoft.NETframeworkv4.0.30319MSBuild.exe。nclick="copycode($('code0'));">復制代碼
- E:>if not exit %windir%Microsoft.NETframeworkv4.0.30319MSBuild.exe echo a
