blocks|key|358425|text|AWStats才是你真正应该考虑的。在你的访问日志中运行它。我知道你想使用Java应用，但是你真的真的应该考虑AWStats，因为它是一个成熟的产品。在中复制AWStats已经在做的事情将需要很长时间。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|358426|entityMap|0|LINK|mutability|MUTABLE|url|http://awstats.sourceforge.net/^0|24|P|0|7|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]]|D|@$9|Q|A|R|1|S]]|E|$]]|$1|F|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

<a href="http://awstats.sourceforge.net/" rel="nofollow noreferrer">AWStats</a> is what you really should consider. Run it against your Access logs. I understand you want to use a Java app, but you really, really should consider AWStats because it is a mature product. It will take a LONG time to replicate in Java what AWStats does already.

blocks|key|2691737|text|查看ServletRequest应用编程接口。特别要注意getRemoteAddr()、客户机的远程IP地址、getRemoteHost()和getRemotePort()。希望你的大多数客户不会使用代理，否则你会得到代理的信息。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2691738|另一种技术是为每个客户端设置唯一的标识cookie，然后每个后续请求都将携带该cookie。这可能是一种比跟踪IP地址更好的方法。这是一个关于在servlet中处理cookie的tutorial。|2691739|根据altCognito的伟大建议，Web服务器级分析工具是另一种方法。|2691740|entityMap|0|LINK|mutability|MUTABLE|url|http://www.docjar.com/docs/api/javax/servlet/ServletRequest.html|1|http://www.apl.jhu.edu/~hall/java/Servlet-Tutorial/Servlet-Tutorial-Cookies.html^0|2|E|0|0|2H|8|1|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]]|C|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@$A|W|B|X|1|Y]]|C|$]]|$1|F|3|G|5|6|7|Z|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]]]

Check out the <a href="http://www.docjar.com/docs/api/javax/servlet/ServletRequest.html" rel="nofollow noreferrer">ServletRequest</a> API. In particular look at getRemoteAddr(), the remote IP address of your client, getRemoteHost(), and getRemotePort(). Hopefully most of your clients won't be using proxies, or you'll get the proxies' information.

Another technique is to set a unique identifying cookie for each client, and then every subsequent request will carry that cookie. This is probably a better approach than tracking IP addresses. Here's a <a href="http://www.apl.jhu.edu/~hall/java/Servlet-Tutorial/Servlet-Tutorial-Cookies.html" rel="nofollow noreferrer">tutorial</a> on handling cookies in servlets.

Web server level analysis tools are another approach, per altCognito's great suggestion.

blocks|key|358449|text|在我之前的工作中，我们也使用了AWStats。管理层和客户似乎对此感到满意。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|358450|我想，当您说我的项目是用J2EE完成的时，您指的是在J2EE服务器上运行的企业应用程序，如Glassfish、JBoss、Weblogic、Geronimo等。|358451|如果您不需要复杂的解决方案，您可以在Tomcat中使用servlet+filter或valve设置(通常嵌入到大多数J2EE服务器中)。|358452|entityMap|0|LINK|mutability|MUTABLE|url|http://awstats.sourceforge.net/|1|http://java.sun.com/products/servlet/Filters.html|2|http://tomcat.apache.org/tomcat-6.0-doc/config/valve.html^0|F|7|0|0|0|R|E|1|16|5|2|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|D|3|E|5|6|7|X|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]|$A|12|B|13|1|14]]|C|$]]|$1|H|3|-4|5|6|7|15|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]|R|$5|K|L|M|C|$N|S]]]]

We also used <a href="http://awstats.sourceforge.net/" rel="nofollow noreferrer">AWStats</a> at my previous job. Management and clients seemed to be satisfied with it.

I suppose that when you said I had made my project in J2EE, you mean an Enterprise Application which runs on a J2EE server such as Glassfish, JBoss, Weblogic, Geronimo, etc.

If you don't need sophisticated solution, you can get away with a <a href="http://java.sun.com/products/servlet/Filters.html" rel="nofollow noreferrer">servlet filter</a> or a <a href="http://tomcat.apache.org/tomcat-6.0-doc/config/valve.html" rel="nofollow noreferrer">valve</a> setting in Tomcat(which is usually embedded in most J2EE servers).

blocks|key|358477|text|下面是一个使用ServletRequestListener从HttpServletRequest获取信息的小示例。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|358478|首先，将侦听器添加到web.xml配置文件。此文件应位于WEB-INF文件夹中。|358479|++++<listener>
++++++++<description>RequestListener</description>
++++++++<listener-class>web.MyRequestListener</listener-class>
++++</listener>|code-block|syntax|javascript|358480|在上面的配置中，名为MyRequestListener的ServletRequestListener位于web包中。|358481|接下来，在web包中创建MyRequestListener，如下所示。|358482|package+web;

import+javax.servlet.*;

public+class+MyRequestListener+implements+ServletRequestListener+{

++++public+void+requestInitialized(ServletRequestEvent+event)+{
++++++++HttpServletRequest+request+=+(HttpServletRequest)event.getServletRequest();
++++++++System.out.println("request+initialized");
++++++++System.out.println("Request+Remote+Addr+=+"+%2B+request.getRemoteAddr());
++++++++System.out.println("Request+Remote+Host+=+"+%2B+request.getRemoteHost());
++++++++System.out.println("Request+Remote+Port+=+"+%2B+request.getRemotePort());
++++++++java.util.Enumeration+e+=+request.getAttributeNames();
++++++++while(e.hasMoreElements())+{
++++++++++++String+attName+=+(String)e.nextElement();
++++++++++++Object+val+=+request.getAttribute(attName);
++++++++++++System.out.println("Request+Att+("+%2B+attName+%2B+")+=+"+%2B+val.toString());
++++++++}
++++++++e+=+request.getParameterNames();
++++++++while(e.hasMoreElements())+{
++++++++++++String+paramName+=+(String)e.nextElement();
++++++++++++Object+val+=+request.getParameter(paramName);
++++++++++++System.out.println("Request+Param+("+%2B+paramName+%2B+")+=+"+%2B+val.toString());
++++++++}
++++++++e+=+request.getHeaderNames();
++++++++while(e.hasMoreElements())+{
++++++++++++String+headerName+=+(String)e.nextElement();
++++++++++++Object+val+=+request.getHeader(headerName);
++++++++++++System.out.println("Header+("+%2B+headerName+%2B+")+=+"+%2B+val.toString());
++++++++}
++++}

++++public+void+requestDestroyed(ServletRequestEvent+event)+{
++++++++System.out.println("request+destroyed");
++++}
}|358483|代码所做的全部工作就是打印出HTTP头中的属性、参数和信息。如果您需要请求的日期，可以在输入requestInitialized()时创建java.util.Date。|358484|请记住，ServletRequestListener的requestInitialized()将在每次有来自浏览器(或机器人)的HTTP请求时被调用，因此使用应用程序外部的工具来跟踪使用情况可能会更好。如果您正在寻找外部工具，您可能想要考虑Google+Analytics，或者如果您的网络配置不允许您使用Google+Analytics，则考虑Urchin。|358485|entityMap|0|LINK|mutability|MUTABLE|url|http://www.google.com/analytics/|1|http://www.google.com/urchin/index.html^0|7|M|U|I|0|0|0|A|H|S|M|1G|3|0|5|3|C|H|0|0|1A|K|1X|E|0|4|M|R|K|3C|G|0|4T|6|1|0^^$0|@$1|2|3|4|5|6|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1B|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1C|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1D|8|@$9|1E|A|1F|B|C]|$9|1G|A|1H|B|C]|$9|1I|A|1J|B|C]]|D|@]|E|$]]|$1|O|3|P|5|6|7|1K|8|@$9|1L|A|1M|B|C]|$9|1N|A|1O|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|J|7|1P|8|@]|D|@]|E|$K|L]]|$1|S|3|T|5|6|7|1Q|8|@$9|1R|A|1S|B|C]|$9|1T|A|1U|B|C]]|D|@]|E|$]]|$1|U|3|V|5|6|7|1V|8|@$9|1W|A|1X|B|C]|$9|1Y|A|1Z|B|C]]|D|@$9|20|A|21|1|22]|$9|23|A|24|1|25]]|E|$]]|$1|W|3|-4|5|6|7|26|8|@]|D|@]|E|$]]]|X|$Y|$5|Z|10|11|E|$12|13]]|14|$5|Z|10|11|E|$12|15]]]]

Here is a small example of getting info from a <code>HttpServletRequest</code> using a <code>ServletRequestListener</code>.

First, add the listener to the web.xml config file. This file should be located in the WEB-INF folder.

<pre><code>
 &lt;listener&gt;
 &lt;description&gt;RequestListener&lt;/description&gt;
 &lt;listener-class&gt;web.MyRequestListener&lt;/listener-class&gt;
 &lt;/listener&gt;
</code></pre>

In the above configuration the <code>ServletRequestListener</code> named <code>MyRequestListener</code> is located in the <code>web</code> package.

Next, create <code>MyRequestListener</code> in the <code>web</code> package as follows.

<pre><code>
package web;

import javax.servlet.*;

public class MyRequestListener implements ServletRequestListener {

 public void requestInitialized(ServletRequestEvent event) {
 HttpServletRequest request = (HttpServletRequest)event.getServletRequest();
 System.out.println("request initialized");
 System.out.println("Request Remote Addr = " + request.getRemoteAddr());
 System.out.println("Request Remote Host = " + request.getRemoteHost());
 System.out.println("Request Remote Port = " + request.getRemotePort());
 java.util.Enumeration e = request.getAttributeNames();
 while(e.hasMoreElements()) {
 String attName = (String)e.nextElement();
 Object val = request.getAttribute(attName);
 System.out.println("Request Att (" + attName + ") = " + val.toString());
 }
 e = request.getParameterNames();
 while(e.hasMoreElements()) {
 String paramName = (String)e.nextElement();
 Object val = request.getParameter(paramName);
 System.out.println("Request Param (" + paramName + ") = " + val.toString());
 }
 e = request.getHeaderNames();
 while(e.hasMoreElements()) {
 String headerName = (String)e.nextElement();
 Object val = request.getHeader(headerName);
 System.out.println("Header (" + headerName + ") = " + val.toString());
 }
 }

 public void requestDestroyed(ServletRequestEvent event) {
 System.out.println("request destroyed");
 }
}
</code></pre>

All the code does is print out attributes, parameters, and info from the HTTP header. If you need the date for the request you can create a <code>java.util.Date</code> when <code>requestInitialized()</code> is entered.

Keep in mind that a <code>ServletRequestListener</code>'s <code>requestInitialized()</code> will be called every time there is a HTTP request from a browser (or bot) so it may be better to use a tool external to your application to track usage. If you are looking for external tools you may want to consider <a href="http://www.google.com/analytics/" rel="nofollow noreferrer">Google Analytics</a>, or <a href="http://www.google.com/urchin/index.html" rel="nofollow noreferrer">Urchin</a> if your network configuration does not allow you to use Google Analytics.

I had made my project in J2EE..

I wanted to keep track of who all visited my website,, with some specific information of theirs (for e.g. time they visited, IPAddress etc.. ) How can i do this with the help of java program,, 

I can store the information in the database. so what I need is the logic as to how can i retrieve the information of the person who visited the website.
Tomcat Server,, and i am using jsp+Servlets..

Thanks..

Java Program, to monitor the website that i have made using J2EE

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我的项目是在J2EE完成的..我想要跟踪所有访问过我网站的人，以及他们的一些具体信息(例如，他们访问的时间，IPAddress等。)我如何在java程序的帮助下做到这一点，我可以把这些信息存储在数据库里。因此，我需要的是关于如何检索访问该网站的人的信息的逻辑。Tomcat服务器，我使用的是jsp+Servlets..谢谢..

问Java程序，用来监控我用J2EE制作的网站
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回答 4

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