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pkg/message/message_other.go

@@ -0,0 +1,11 @@
+//go:build !windows
+
+package message
+
+import (
+	"log"
+)
+
+func ShowAppLaunchMessage() {
+	log.Printf("%s: %s\n", "运行成功", "服务已经启动.")
+}

pkg/message/message_windows.go

@@ -0,0 +1,24 @@
+//go:build windows
+
+package message
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+const (
+	MB_OK              = 0x00000000
+	MB_ICONINFORMATION = 0x00000040
+)
+
+var (
+	user32      = syscall.NewLazyDLL("user32.dll")
+	messageBoxW = user32.NewProc("MessageBoxW")
+)
+
+func ShowAppLaunchMessage() {
+	titlePtr, _ := syscall.UTF16PtrFromString("运行成功")
+	textPtr, _ := syscall.UTF16PtrFromString("服务已经启动, GUI的程序将会以后台方式运行, 如需关闭请手动结束进程.")
+	messageBoxW.Call(0, uintptr(unsafe.Pointer(textPtr)), uintptr(unsafe.Pointer(titlePtr)), MB_OK|MB_ICONINFORMATION)
+}