helloclient.java

来自「Java的面向对象数据库系统的源代码」· Java 代码 · 共 28 行

package cli;

import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;

public class HelloClient {

    public static void main(String[] args) {
        try {
            callServlet();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private static void callServlet() throws IOException {
        URL url = new URL("http", "localhost", 80, "/SimpleOzoneServlet/HelloServlet");
        System.out.println("Connecting to " + url);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        String response = reader.readLine();
        do {
            System.out.println(response);
            response = reader.readLine();
        } while (response != null);
    }
}