go_调用Dll

发表于 2019-03-08 分类于 Language 阅读次数：本文字数： 362 阅读时长 ≈ 1 分钟


func callHK()  {
	HCNetSDK, err := syscall.LoadLibrary("HCNetSDK.dll")
	if err != nil {
		abort("LoadLibrary", err)
	}
	defer syscall.FreeLibrary(HCNetSDK)
	proc, err := syscall.GetProcAddress(HCNetSDK, "NET_DVR_Init")
	if err != nil {
		abort("NET_DVR_Init", err)
	}
	r, _, _ := syscall.Syscall(uintptr(proc), 0, 0, 0, 0)
	fmt.Print(uint32(r))
}