java虚拟网络机器人 .rar_网络机器人

package auto; import java.net.*; import java.sql.*; import java.io.*; import java.util.*; //import db.*; public class test extends Thread{ URL weburl; String urladdr; public test() {} public test(String urladdr,URL weburl) { this.urladdr=urladdr; this.weburl=weburl; } public test(String urladdr) { try{ this.urladdr=urladdr; //weburl=new URL(urladdr); this.start(); } catch(Exception e){System.out.println(e.toString());} } public InputStream getStream(String url) { try{ //urladdr=url; URL tempurl=new URL(url); return tempurl.openStream(); }catch(Exception e){System.out.println("hello");} return null; } public void run() { while(true) { try{ getStream(urladdr); Thread.sleep(200); }catch(Exception e){} } } public String getStr(InputStream in) { try{ StringBuffer temp=null; BufferedReader buffer=new BufferedReader(new InputStreamReader(in)); String tempstr=""; String strsum=""; while ((tempstr=buffer.readLine())!=null) { strsum=strsum+tempstr; } buffer.close(); //in.close(); return strsum;} catch(Exception e){System.out.println("shit"); } return ""; } public String getMTVURL(String html) { try{ String temp=html.substring(html.lastIndexOf("../")+3); temp=temp.substring(0,temp.indexOf("\"")); temp="http://movies.v111.com/movies/film/play.asp?Id=30959";+temp; temp=temp.trim(); return temp; }catch(Exception e){System.out.println(e.toString());} return null; } public String getMTVname(String html) { try{ String temp=html.substring(html.indexOf("作品名：")+4); temp=temp.substring(0,temp.indexOf("</td>")); temp=temp.trim(); return temp;} catch(Exception e){System.out.println("hello");} return null; } public void insertdb(String MTVURL,String MTVname) { // DBoperate writer=new DBoperate(); // String insert="insert into mtvList(mtvname,mtvurl)values('"+MTVname+"','"+MTVURL+"')"; // writer.exesql(insert); } public void getover() { InputStream in=getStream(urladdr); String content=getStr(in); String url=getMTVURL(content); String name=getMTVname(content); insertdb(url,name); } public static void main(String[] avg) { for(;;) { try{ test look=new test("http://www.sje.cn";); look.getStream(look.urladdr).close(); Thread.sleep(500); } catch(Exception e){ System.out.println(e.toString()); continue;}} } }