CSDN _ vote _ JS _ Analysis script

Author: Tie

Date: January 1, December 31, 2013

The usage instructions are as follows:

1. Original book http://special.csdn.net/book2013/yc.html2. Introduced book http://special.csdn.net/book2013/yj.html//// opened by chrome, right click on the page, select review elements // then switch to the console // copy all the code of the js file, the console can be executed

The script is as follows:

! (Function () {// create the script element var SC = document. createElement ("script"); // sets the SC attribute. src = "http://lib.sinaapp.com/js/jquery/1.7.2/jquery.min.js"; // set the loading Event Callback SC. onload = pickVote; // Add to body document. body. appendChild (SC); // function Vote (id, name, ding_num) {this. id = id; this. name = name; this. ding_num = ding_num;}; Vote. prototype = {toString: function () {return this. ding_num + "\ t" + this. name ;}}; // Function pickVote (e) {if (! $) {Alert ("sorry, the Sina server has a nap. "); return false;} // var allbook = $ (". container. list "); var len = allbook. length; // var allVote = []; //! Allbook. each (function (I, v) {var $ this = $ (this); // var $ name = $ ("p. black strong ", $ this); var $ ding_num = $ (". ding_num ", $ this); // name of the book var name = $ name. text (); var ding_num = $ ding_num.text (); // ding_num = parseInt (ding_num); // var vote = new Vote (++ I, name, ding_num); allVote. push (vote) ;}); function desc (x, y) {if (x. ding_num> y. ding_num) {return-1;} else if (x. ding_num <y. ding_num) {return 1 ;}else {return 0 ;}; // sort allVote = Array. prototype. sort. call (allVote, desc); // output information var title = document. title; console.info (title + ": ranking:"); console.info (allVote. join ("\ n "));};}());

Resource:

A new example of anti-DDOS test for ITEYE is added:

Instructions for use:

1. chrome first opens a page of iteye, so that cross-origin is not displayed. 2. Open console3. paste and execute the refreshed JS, and then keep the page open. If you want the auto-refresh function, you can use the proud web browser. Of course, it seems that sogou also supports it. Right-click the tab and refresh it automatically.

The Code is as follows:

(function(){var iframe = document.createElement("iframe");iframe.src = "http://damoqiongqiu.iteye.com/blog/1998022";window.document.body.appendChild(iframe);iframe.src= "";var tms = 0;var itv = window.setInterval(function(){iframe.src= "";iframe.src = "http://damoqiongqiu.iteye.com/blog/1998022";tms += 1;if(tms % 500 < 1){console.info("tms="+tms);}}, 0.2 * 1000);}());

An nonstandard code that tests the concurrency of mobile app api interfaces in a browser:

(Function () {// var $ this = $ ('# apitestform'); // password encryption var password_clear = $ ("# password_clear "). val () | ""; $ ("# password_md5 "). val (hex_md5 (password_clear); // the new password is encrypted var newpassword_clear =$ ("# newpassword_clear "). val () | ""; $ ("# newpassword_md5 "). val (hex_md5 (newpassword_clear); var data =$ ('# apitestform '). serialize (); // window. all_time = 0; window. all_num = 0; window. success_num = 0; window. failure_num = 0; // var config = {url: $ this. attr ("action"), data: data, type: "POST", dataType: "json", beforeSend: function () {}, complete: function (xhr, result) {var text = xhr. responseText; var js = JSON. parse (text); if (js & (1 = js. success) {success_num + = 1;} else {failure_num + = 1;} var pref = window. time | 0; var current = new Date (); var time = current. getTime ()-pref. getTime (); window. all_time + = time; // current. getTime ()-window. start_time.getTime (); var avg_time = Math. round (all_time/all_num ); // var log = "all_num =" + all_num + "\ n" + "success_num =" + success_num + "\ n" + "failure_num =" + failure_num + "\ n" + "time =" + time + "ms \ n" + "all_time =" + all_time + "ms \ n" + "avg_time =" + avg_time + "ms \ n "; $ ("# apitestresult "). text (log); // window. setTimeout (loop, 0.01*1000) ;}; // function loop () {// window. all_num + = 1; window. time = new Date (); jQuery. ajax (config);} // window. startTime = 0; window. setTimeout (loop, 0.01*1000 );}());

Take a pat.