Question

我有一个简单的应用程序，它可以截取桌面的屏幕快照并将其发送到服务器，但是当我使用时：

go build -o out/testCap.exe -ldflags="-H=windowsgui -s -w" -trimpath testCap.go

当我尝试从服务器获取屏幕截图时进行编译并出现此错误：

[+] Downloading screenshot
[+] Connected to agent, start downloading the file name and file size
[+] Get filesize:
              SD?[:
[+] Get file name:/�)c��3�v���/z����K]7Q>�׌u�^
                                           ����,���2h����(�,�Lh&��
[!] ERROR in file name:  open /�)c��3�v���/z����K]7Q>�׌u�^
                                                       ����,���2h����(�,�Lh&��: no such file or directory
[+] Downloading file ...

[+] Downloading file ... ok

使用（no -H = windowsgui）=：

进行编译时很奇怪

go build -o out/testCap.exe -ldflags="-s -w" -trimpath testCap.go

一切正常：

[+] Downloading screenshot
[+] Connected to agent, start downloading the file name and file size
[+] Get filesize:58487
[+] Get file name:ict51B1-132149403.png
[+] Downloading file ...
[+] downlading 58368 bytes of 58487
[+] Downloading file ... ok

并在服务器上获取文件ict51B1-132149403.png。在客户端（windows）中，仅需单击2即可运行testCap.exe（不显示-H = windowsgui终端令人讨厌的黑屏）

代码有300多行，我花了两天的时间检查可能的错误，但是我看到只有-H = windowsgui参数才导致错误我该怎么解决？

我也在Windows终端上尝试过

 "testCap.exe" >nul 2>&1

但是我遇到了同样的问题在go版本1.13 / 1.14

中进行了测试

使用-ldflags =“-H = windowsgui -s -w”隐藏窗口终端错误

0 个答案: