public String getPage(String url) { try { URL url = new URL(page); HttpURLConnection con = (HttpURLConnection) url.openConnection(); // 因為服務器的安全設置不接受Java程序作為客户端訪問，解决方案是設置客户端的User Agent con.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 8.0;Windows NT; DigExt)"); BufferedReader reader = new BufferedReader(new InputStreamReader(con.getInputStream(),"utf-8")); StringBuilder b = new StringBuilder(); String line; while ((line = reader.readLine()) != null) {b.append(line + "\r\n");} return b.toString(); } catch (FileNotFoundException ex) {System.out.println("NOT FOUND:" + page); } catch (ConnectException ex) {System.out.println("Timeout:" + page); } catch (Exception ex) { ex.printStackTrace(); } return null; }