📄 mod_usertrack.html.en
字号:
<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><!-- XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX --><title>mod_usertrack - Apache HTTP Server</title><link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" /><link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" /><link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css" /><link href="../images/favicon.ico" rel="shortcut icon" /></head><body><div id="page-header"><p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p><p class="apache">Apache HTTP Server Version 2.0</p><img alt="" src="../images/feather.gif" /></div><div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div><div id="path"><a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs-project/">Documentation</a> > <a href="../">Version 2.0</a> > <a href="./">Modules</a></div><div id="page-content"><div id="preamble"><h1>Apache Module mod_usertrack</h1><div class="toplang"><p><span>Available Languages: </span><a href="../en/mod/mod_usertrack.html" title="English"> en </a></p></div><table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td><em>Clickstream</em> logging of user activity on a site</td></tr><tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr><tr><th><a href="module-dict.html#ModuleIdentifier">Module營dentifier:</a></th><td>usertrack_module</td></tr><tr><th><a href="module-dict.html#SourceFile">Source燜ile:</a></th><td>mod_usertrack.c</td></tr></table><h3>Summary</h3> <p>Previous releases of Apache have included a module which generates a 'clickstream' log of user activity on a site using cookies. This was called the "cookies" module, mod_cookies. In Apache 1.2 and later this module has been renamed the "user tracking" module, mod_usertrack. This module has been simplified and new directives added.</p></div><div id="quickview"><h3 class="directives">Directives</h3><ul id="toc"><li><img alt="" src="../images/down.gif" /> <a href="#cookiedomain">CookieDomain</a></li><li><img alt="" src="../images/down.gif" /> <a href="#cookieexpires">CookieExpires</a></li><li><img alt="" src="../images/down.gif" /> <a href="#cookiename">CookieName</a></li><li><img alt="" src="../images/down.gif" /> <a href="#cookiestyle">CookieStyle</a></li><li><img alt="" src="../images/down.gif" /> <a href="#cookietracking">CookieTracking</a></li></ul><h3>Topics</h3><ul id="topics"><li><img alt="" src="../images/down.gif" /> <a href="#logging">Logging</a></li><li><img alt="" src="../images/down.gif" /> <a href="#cookiedate">2-digit or 4-digit dates for cookies?</a></li></ul></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="section"><h2><a name="logging" id="logging">Logging</a></h2> <p>Previously, the cookies module (now the user tracking module) did its own logging, using the <code class="directive">CookieLog</code> directive. In this release, this module does no logging at all. Instead, a configurable log format file should be used to log user click-streams. This is possible because the logging module now allows multiple log files. The cookie itself is logged by using the text <code>%{cookie}n</code> in the log file format. For example:</p><div class="example"><p><code>CustomLog logs/clickstream "%{cookie}n %r %t"</code></p></div> <p>For backward compatibility the configurable log module implements the old <code class="directive"><a href="../mod/mod_log_config.html#cookielog">CookieLog</a></code> directive, but this should be upgraded to the above <code class="directive"><a href="../mod/mod_log_config.html#customlog">CustomLog</a></code> directive. </p></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="section"><h2><a name="cookiedate" id="cookiedate">2-digit or 4-digit dates for cookies?</a></h2> <p>(the following is from message <022701bda43d$9d32bbb0$1201a8c0@christian.office.sane.com> in the new-httpd archives) </p><pre>From: "Christian Allen" <christian@sane.com>Subject: Re: Apache Y2K bug in mod_usertrack.cDate: Tue, 30 Jun 1998 11:41:56 -0400Did some work with cookies and dug up some info that might be useful.True, Netscape claims that the correct format NOW is four digit dates, andfour digit dates do in fact work... for Netscape 4.x (Communicator), thatis. However, 3.x and below do NOT accept them. It seems that Netscapeoriginally had a 2-digit standard, and then with all of the Y2K hype andprobably a few complaints, changed to a four digit date for Communicator.Fortunately, 4.x also understands the 2-digit format, and so the best way toensure that your expiration date is legible to the client's browser is touse 2-digit dates.However, this does not limit expiration dates to the year 2000; if you usean expiration year of "13", for example, it is interpreted as 2013, NOT1913! In fact, you can use an expiration year of up to "37", and it will beunderstood as "2037" by both MSIE and Netscape versions 3.x and up (not sureabout versions previous to those). Not sure why Netscape used thatparticular year as its cut-off point, but my guess is that it was in respectto UNIX's 2038 problem. Netscape/MSIE 4.x seem to be able to understand2-digit years beyond that, at least until "50" for sure (I think theyunderstand up until about "70", but not for sure).Summary: Mozilla 3.x and up understands two digit dates up until "37"(2037). Mozilla 4.x understands up until at least "50" (2050) in 2-digitform, but also understands 4-digit years, which can probably reach up until9999. Your best bet for sending a long-life cookie is to send it for sometime late in the year "37".</pre></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="CookieDomain" id="CookieDomain">CookieDomain</a> <a name="cookiedomain" id="cookiedomain">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:</a></th><td>The domain to which the tracking cookie applies</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>CookieDomain <em>domain</em></code></td></tr><tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr><tr><th><a href="directive-dict.html#Override">Override:</a></th><td>FileInfo</td></tr><tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_usertrack</td></tr></table> <p>This directive controls the setting of the domain to which the tracking cookie applies. If not present, no domain is included in the cookie header field.</p> <p>The domain string <strong>must</strong> begin with a dot, and <strong>must</strong> include at least one embedded dot. That is, ".foo.com" is legal, but "foo.bar.com" and ".com" are not.</p></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="CookieExpires" id="CookieExpires">CookieExpires</a> <a name="cookieexpires" id="cookieexpires">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Expiry time for the tracking cookie</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>CookieExpires <em>expiry-period</em></code></td></tr><tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr><tr><th><a href="directive-dict.html#Override">Override:</a></th><td>FileInfo</td></tr><tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_usertrack</td></tr></table> <p>When used, this directive sets an expiry time on the cookie generated by the usertrack module. The <em>expiry-period</em> can be given either as a number of seconds, or in the format such as "2 weeks 3 days 7 hours". Valid denominations are: years, months, weeks, days, hours, minutes and seconds. If the expiry time is in any format other than one number indicating the number of seconds, it must be enclosed by double quotes.</p> <p>If this directive is not used, cookies last only for the current browser session.</p></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="CookieName" id="CookieName">CookieName</a> <a name="cookiename" id="cookiename">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Name of the tracking cookie</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>CookieName <em>token</em></code></td></tr><tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>CookieName Apache</code></td></tr><tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr><tr><th><a href="directive-dict.html#Override">Override:</a></th><td>FileInfo</td></tr><tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_usertrack</td></tr></table> <p>This directive allows you to change the name of the cookie this module uses for its tracking purposes. By default the cookie is named "<code>Apache</code>".</p> <p>You must specify a valid cookie name; results are unpredictable if you use a name containing unusual characters. Valid characters include A-Z, a-z, 0-9, "_", and "-".</p></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="CookieStyle" id="CookieStyle">CookieStyle</a> <a name="cookiestyle" id="cookiestyle">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Format of the cookie header field</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>CookieStyle <em>Netscape|Cookie|Cookie2|RFC2109|RFC2965</em></code></td></tr><tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>CookieStyle Netscape</code></td></tr><tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr><tr><th><a href="directive-dict.html#Override">Override:</a></th><td>FileInfo</td></tr><tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_usertrack</td></tr></table> <p>This directive controls the format of the cookie header field. The three formats allowed are:</p> <ul> <li><strong>Netscape</strong>, which is the original but now deprecated syntax. This is the default, and the syntax Apache has historically used.</li> <li><strong>Cookie</strong> or <strong>RFC2109</strong>, which is the syntax that superseded the Netscape syntax.</li> <li><strong>Cookie2</strong> or <strong>RFC2965</strong>, which is the most current cookie syntax.</li> </ul> <p>Not all clients can understand all of these formats. but you should use the newest one that is generally acceptable to your users' browsers.</p></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="CookieTracking" id="CookieTracking">CookieTracking</a> <a name="cookietracking" id="cookietracking">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enables tracking cookie</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>CookieTracking on|off</code></td></tr><tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>CookieTracking off</code></td></tr><tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr><tr><th><a href="directive-dict.html#Override">Override:</a></th><td>FileInfo</td></tr><tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_usertrack</td></tr></table> <p>When the user track module is compiled in, and "CookieTracking on" is set, Apache will start sending a user-tracking cookie for all new requests. This directive can be used to turn this behavior on or off on a per-server or per-directory basis. By default, compiling mod_usertrack will not activate cookies. </p></div></div><div class="bottomlang"><p><span>Available Languages: </span><a href="../en/mod/mod_usertrack.html" title="English"> en </a></p></div><div id="footer"><p class="apache">Copyright 1995-2005 The Apache Software Foundation or its licensors, as applicable.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p><p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p></div></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -