urltest.java

jad是一款JAVA的反编译软件.. 但是所有的操作只能在DOS下进行,我在这里为其增加了GUI功能.操作相对比较简单.

package net;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;

public class URLTest {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		args=new String[1];
		if(args.length<1)throw new IndexOutOfBoundsException();
		args[0]="http://www.chinaren.com";
		//getURLContent(args[0]);
		
		writeContent(args[0]);
	}
	
	/**
	 * @throws IOException 
	 * 
	 */
	public static void getURLContent(String url) throws IOException{
		URL remoteURL=new URL(url);
		BufferedReader buffR=new BufferedReader(new InputStreamReader(
				remoteURL.openStream()));
		
		String inputLine;
		while((inputLine=buffR.readLine())!=null){
			System.out.println(inputLine);
		}
		buffR.close();
	}
	
	/**
	 * @throws IOException 
	 * 
	 */
	public static void writeContent(String url) throws IOException{
		URL sinaURL=new URL(url);
		URLConnection uc=sinaURL.openConnection();
		/*
		 * 将数据存储到输入流
		 */
		DataInputStream din=new DataInputStream(uc.getInputStream());
		/*
		 * 将数据以流的方式写入输出
		 */
		PrintStream ps=new PrintStream(uc.getOutputStream());
		
		String line=din.readLine();
		ps.println("client...");
		
	}

}