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Categories / Java / Network Protocol

 

Read download webpage content

import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileWriter; import java.io.InputStreamReader; import java.net.URL; public class Main {   public static void main(String[] args) throws Exception {     URL url = new URL("http://www.google.com");     BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));     BufferedWriter writer = new BufferedWriter(new FileWriter("data.html"));     String line;     while ((line = reader.readLine()) != null) {       System.out.println(line);       writer.write(line);       writer.newLine();     }     reader.close();     writer.close();   } }