adsl-java.rar_ADSL Java_Java 自动拨号_java adsl

import java.io.*; import java.net.*; public class Dial { public static void main(String[] args) { try { if(args.length < 4) { System.out.println("参数至少为四个：URL地址 ADSL连接名称 连接用户名 连接密码 [输出文件]"); if(args.length > 0) for (int i = 0; i < args.length ; i++) { System.out.println(args[i] ); } System.exit(0); } int liStatic; String lsURL = args[0]; String connString = "rasdial.exe " + args[1] + " " + args[2] + " " + args[3]; String disconnString = "rasdial.exe " + args[1] + " DISCONNECT"; String outFile = ""; if(args.length > 4) outFile = args[4]; Process p1 = Runtime.getRuntime().exec(connString); liStatic = p1.waitFor(); if(liStatic == 0) System.out.println("Connect Done."); else System.out.println("Connect Error."); DownLoadPages(lsURL,outFile); Thread.currentThread().sleep(3000); Process p2 = Runtime.getRuntime().exec(disconnString); liStatic = p2.waitFor(); if(liStatic == 0) System.out.println("DisConnect Done."); else System.out.println("DisConnect Error."); } catch (Exception ex) { System.out.println("参数错误：URL地址 ADSL连接名称 连接用户名 连接密码 [输出文件]"); ex.printStackTrace(); } } public static void DownLoadPages(String urlStr, String outPath) { int chByte = 0; URL url = null; HttpURLConnection httpConn = null; InputStream in = null; FileOutputStream out = null; String outString = null; try { url = new URL(urlStr); httpConn = (HttpURLConnection) url.openConnection(); HttpURLConnection.setFollowRedirects(true); httpConn.setRequestMethod("GET"); httpConn.setRequestProperty("User-Agent","Mozilla/4.0 (compatible; MSIE 6.0; Windows 2000)"); // logger.info(httpConn.getResponseMessage()); in = httpConn.getInputStream(); if(outPath!=null && outPath!="") { out = new FileOutputStream(new File(outPath)); chByte = in.read(); while (chByte != -1) { out.write(chByte); chByte = in.read(); } } BufferedReader inBuffer = null; StringBuffer sb = new StringBuffer(); inBuffer = new BufferedReader(new InputStreamReader(in)); String inputLine; while ((inputLine = inBuffer.readLine()) != null) { sb.append(inputLine); sb.append("\n"); } System.out.println(sb.toString()); } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } finally { try { out.close(); in.close(); httpConn.disconnect(); } catch (Exception ex) { ex.printStackTrace(); } } } }