Import org. Apache. commons. httpclient. httpclient;
Import org. Apache. commons. httpclient. httpmethod;
Import org. Apache. commons. httpclient. httpstatus;
Import org. Apache. commons. httpclient. uriexception;
Import org. Apache. commons. httpclient. Methods. getmethod;
Import org. Apache. commons. httpclient. Methods. postmethod;
Import org. Apache. commons. httpclient. Params. httpmethodparams;
Import org. Apache. commons. httpclient. util. uriutil;
Import org. Apache. commons. Lang. stringutils;
Import org. Apache. commons. Logging. log;
Import org. Apache. commons. Logging. logfactory;
Import java. Io. ioexception;
Import java. util. hashmap;
Import java. util. iterator;
Import java. util. Map;
Public final class httptookit {
Private Static log = logfactory. getlog (httptookit. Class );
Public static string doget (string URL, string querystring ){
String response = NULL;
Httpclient client = new httpclient ();
Httpmethod method = new getmethod (URL );
Try {
If (stringutils. isnotblank (querystring ))
Method. setquerystring (uriutil. encodequery (querystring ));
Client.exe cutemethod (method );
If (method. getstatuscode () = httpstatus. SC _ OK ){
Response = method. getresponsebodyasstring ();
}
} Catch (uriexception e ){
Log. Error ("when an http get request is executed, an exception occurs when the encoded query string" "+ querystring +! ", E );
} Catch (ioexception e ){
Log. Error ("executing http get request" + URL + ", an exception occurred! ", E );
} Finally {
Method. releaseconnection ();
}
Return response;
}
Public static string dopost (string URL, Map <string, string> Params ){
String response = NULL;
Httpclient client = new httpclient ();
Httpmethod method = new postmethod (URL );
For (iterator it = Params. entryset (). iterator (); it. hasnext ();){
}
// Set http post data
If (Params! = NULL ){
Httpmethodparams P = new httpmethodparams ();
For (Map. Entry <string, string> entry: Params. entryset ()){
P. setparameter (entry. getkey (), entry. getvalue ());
}
Method. setparams (P );
}
Try {
Client.exe cutemethod (method );
If (method. getstatuscode () = httpstatus. SC _ OK ){
Response = method. getresponsebodyasstring ();
}
} Catch (ioexception e ){
Log. Error ("executing http post request" + URL + ", an exception occurred! ", E );
} Finally {
Method. releaseconnection ();
}
Return response;
}
Public static void main (string [] ARGs ){
String x = dopost ("http://lavasoft.blog.51cto.com/62575/64994", new hashmap ());
System. Out. println (X );
}
}
The output is as follows:
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<HTML xmlns = "http://www.w3.org/1999/xhtml">
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = gb2312">
<Title> use regular expressions in Java to verify the string-fuyan-51cto technology blog </title>
<Meta name = "Description" content = "using regular expressions in Java to verify string regular expressions was invented by a great mathematician and has now formed an ISO standard, this standard has nothing to do with programming languages. I also forgot who invented it and how it was invented :). Regular Expressions are simply understood as... ">
<Meta name = "keywords" content = "using regular expressions in Java to verify strings">
<Meta http-equiv = "cache-control" content = "private">
<Base href = "http://lavasoft.blog.51cto.com/"> </base>
<SCRIPT src = "/JS/DEF. js"> </SCRIPT>
<Script language = JavaScript src = "http://blog.51cto.com/js/message.js" type = text/JavaScript> </SCRIPT>
<Script language = JavaScript src = "http://blog.51cto.com/js/user_comment.js" type = text/JavaScript> </SCRIPT>
<Script language = JavaScript src = "http://blog.51cto.com/js/base2.js" type = text/JavaScript> </SCRIPT>
<Script language = JavaScript src = "http://blog.51cto.com/js/dialog_utf8.js" type = text/JavaScript> </SCRIPT>
<Link href = "/CSS/skin/2.css" rel =" stylesheet "type =" text/CSS ">
<Link href = "/CSS/group/group.css" rel = "stylesheet" type = "text/CSS">
<LINK rel = "alternate" href = "../RSS. php? Uid = 62575 "type =" application/RSS + XML "Title =" RSS 2.0 ">
<LINK rel = "edituri" type = "application/RSD + XML" Title = "RSD" href = "XMLRPC. php? RSD = 1 "/>
<SCRIPT>
VaR myid = "";
Function add_flink (){
If (myid ){
VaR url = '/MoD/edit_flink.php? Type = addflink & uid = 62575 & flink = http://lavasoft.blog.51cto.com ';
VaR Ajax = initajax1 ();
Ajax. Open ("get", URL, true );
Ajax. onreadystatechange = function (){
If (Ajax. readystate = 4 & Ajax. Status = 200 ){
If (Ajax. responsetext = ""){
Alert ("added successfully. ");
}
If (Ajax. responsetext = "1 "){
Alert ("link pointing to yourself. ");
}
If (Ajax. responsetext = "2 "){
Alert ("The Link already exists. ")
}
}
}
Ajax. Send (null );
} Else {
VaR refurlk = "http://lavasoft.blog.51cto.com/62575/64994 ";
Commentsubmit ("", refurlk );
Return false;
}
}
Function sendmessage (){
VaR refurlk = "http://lavasoft.blog.51cto.com/62575/64994 ";
If (myid ){
Return true;
} Else {
Commentsubmit ("", refurlk );
Return false;
}
}
Function copylink (ourl ){
If (! Ourl ){
VaR clipboardcontent = "http://lavasoft.blog.51cto.com ";
} Else {
VaR clipboardcontent = ourl;
}
Window. clipboardData. setdata ("text", clipboardcontent );
Alert ("Copied successfully! ");
Return false;
}
Function correctpng (){
If (document. getelementbyid ('blog _ touxian '))
{
VaR IMG = Document. getelementbyid ('blog _ touxian ');
VaR imgname = IMG. SRC. touppercase ()
VaR imgid = (IMG. ID )? "Id = '" + IMG. ID + "'":""
VaR imgclass = (IMG. classname )? "Class = '" + IMG. classname + "'":""
VaR imgtitle = (IMG. Title )? "Title = '" + IMG. Title + "'": "Title = '" + IMG. Alt + "'"
VaR imgstyle = "display: inline-block;" + img.style.css text
If (IMG. align = "Left") imgstyle = "float: Left;" + imgstyle
If (IMG. align = "right") imgstyle = "float: right;" + imgstyle
If (IMG. parentelement. href) imgstyle = "cursor: hand;" + imgstyle
VaR strnewhtml = "<span" + imgid + imgclass + imgtitle
+ "Style =/" "+" width: "+ IMG. Width +" PX; Height: "+ IMG. height +" PX; "+ imgstyle + ";"
+ "Filter: progid: DXImageTransform. Microsoft. alphaimageloader"
+ "(Src =/'" + IMG. SRC + "/', sizingmethod = 'Scale');/"> </span> ";
IMG. outerhtml = strnewhtml;
}
}
// Window. attachevent ("correctpng );
Window.
</SCRIPT>
<Style type = "text/CSS">
# Layout_0 {
Width :;
Float: left;
}
# Layout_1 {
Width :;
Float: left;
}
# Layout_3 {
Width :;
Float: left;
}
. Albumalert {
Width: 250px;
Height: 150px;
Background: # FFF;
Border: 1px solid #777;
}
. Alerttitle {
Text-align: left;
Color: #000;
Padding: 6px;
Background-image: URL ("http://img1.51cto.com/images/quickwindow.jpg ");
Background-repeat: Repeat-X;
Font-size: 14px;
Height: 22px;
}
. Alertcentent {
Line-Height: 30px;
}
. Alertcentent P {
Color: #000;
}
The above Code omitted n multiple lines.
In addition, I would like to give another example of a bot program written by a friend to spoof Feixin fraud websites. You are welcome to run a lot and stop these scammers:
Import java. Io. bufferedreader;
Import java. Io. bufferedwriter;
Import java. Io. inputstream;
Import java. Io. inputstreamreader;
Import java. Io. outputstreamwriter;
Import java.net. httpurlconnection;
Import java.net. protocolexception;
Import java.net. url;
Import com. Verisign. UUID. UUID;
Public class autosubmit {
Public static void main (string [] ARGs) throws exception {
For (INT I = 0; I <100000; I ++ ){
Post (I );
}
}
Private Static void post (int I) throws exception {
String S = UUID. Generate (). tostring ();
String S1 = S. substring (0, 2 );
S = S1 + S. substring (S. Length ()-3, S. Length ());
URL url = new URL ("http://yfs88.sv10.sgedns.cn/yy/e/qq22.asp"); // submit the address
Httpurlconnection = (httpurlconnection) URL. openconnection ();
Httpurlconnection. setdooutput (true); // open the write attribute
Httpurlconnection. setdoinput (true); // open the read attribute
Httpurlconnection. setrequestmethod ("Post"); // sets the submission method.
Httpurlconnection. setconnecttimeout (50000); // connection timeout
Httpurlconnection. setread timeout (50000 );
Httpurlconnection. Connect ();
Bufferedwriter out = new bufferedwriter (New outputstreamwriter (httpurlconnection. getoutputstream (), "GBK "));
Out. Write ("name =" + S + I + // the user name cannot be repeated.
"& Password = 748" +
"& Sex = very good for you" +
"& OICQ = 748748" +
"& ICQ = 748748" +
"& MSN = caonima" +
"& Shengri = don't close the door, close all of you." +
"& Home = already targeting you"); // data to be post, separated &
Out. Flush ();
Out. Close ();
// Read the returned value after post
// Bufferedreader in = new bufferedreader (New inputstreamreader (inputstream) httpurlconnection. getinputstream ()));
// String line = NULL;
// Stringbuilder sb = new stringbuilder ();
// While (line = in. Readline ())! = NULL ){
// Sb. append (line );
//}
// In. Close ();
// System. Out. println ("client:" + sb. tostring ());
Httpurlconnection. Disconnect (); // disconnect
//
System. Out. println ("client post OK:" + I );
}
}
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