Build URL in java
问题 Trying to build http://IP:4567/foldername/1234?abc=xyz . I don't know much about it but I wrote below code from searching from google: import java.net.MalformedURLException; import java.net.URI; import java.net.URL; public class MyUrlConstruct { public static void main(String a[]){ try { String protocol = "http"; String host = "IP"; int port = 4567; String path = "foldername/1234"; URL url = new URL (protocol, host, port, path); System.out.println(url.toString()+"?"); } catch