我正在尝试创建一个小程序,如果用户从命令行输入 ip 或端口,它就会连接到服务器。
my code
ip := flag.String("i","","") // i choosen user provide ip but port will be default :8080
port := flag.String("p", "","") // p choosen has connect to port :???? but ip will be local host
ipPort := flaf.String("b","","") // b choosen user provides both ip and port
default_Ip := flag.String("d","","")// d choosen it connect to localhost ip and port 127.0.0.1:8080
flag.Parse()
log.Fatal(http.ListenAndServe(ip, nil))
log.Fatal(http.ListenAndServe(port, nil))
log.Fatal(http.ListenAndServe(ipPort, nil))
log.Fatal(http.ListenAndServe(default, nil))
我做错了什么?指出我正确的方向?
MM们
青春有我
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