📅  最后修改于: 2022-03-11 14:58:15.748000             🧑  作者: Mango
{
WebClient wc = new WebClient { };
string geoip = wc.DownloadString("https://api.c99.nl/geoip?key=&host=1.1.1.1" + textBox6.Text);
MessageBox.Show(this, geoip);
}