URLフェッチ

コード印刷?

1. URL url = new URL(req.getParameter("url"));  
2. BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));  
3. String line;  
4. String html = new String();  
5.   
6. while((line = reader.readLine()) != null){  
7.  html += line + "\n"  
8. }  
9. reader.close();  

URL url = new URL(req.getParameter("url"));
BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));
String line;
String html = new String();

while((line = reader.readLine()) != null){
 html += line + "\n"
}
reader.close();