package main import ( "io" "log" "opensavecloudserver/config" "opensavecloudserver/database" "os" ) func InitCommon() { f, err := os.OpenFile("server.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666) if err != nil { log.Fatalf("error opening file: %v", err) } defer func(f *os.File) { err := f.Close() if err != nil { log.Println(err) } }(f) log.SetOutput(io.MultiWriter(os.Stdout, f)) config.Init() database.Init() }