103.复制网站内容

103.复制网站内容 

 *  本程序将网站“www.baidu.com”首页的内容复制保存在文件test.html中。写了如下代码，请完善之： 

 */ 

public class Main{

public static void main(String[] args) throws Exception{

URL url=new URL("http://www.baidu.com");

InputStreamReader isr=new InputStreamReader(url.openStream());

BufferedReader br=new BufferedReader(isr);

String b;

File file=new File("test.html");

FileWriter fw=new FileWriter(file);

PrintWriter pw=new PrintWriter(fw);

while((b=br.readLine())!=null){

System.out.println(b);

pw.println(b);

}

br.close();

pw.close();

}

}

URL

InputStreamReader

BufferedReader

String b=br.readLine()

File

FileWriter

PrintWriter

pw.println()