public static IWebHostBuilder CreateWebHostBuilder(string[] args)
{
var config = new ConfigurationBuilder()
.AddCommandLine(args)
.Build();
String ip = config["ip"];
int port = Convert.ToInt32(config["port"]);
if (port == 0)
{
//随机产生可用端口号
port = PortHelper.GetRandAvailablePort();
}
Program.port = port;
if (ip == null)
{
ip = "127.0.0.1";
}
Program.ip = ip;
return(WebHost.CreateDefaultBuilder(args)
.UseStartup <Startup>()
.UseUrls($"http://{ip}:{port}"));
}
