blocks|key|1644368|text|考虑一下在浏览器中加载的java+applet。因为java使用自己的虚拟环境，所以它将能够向客户端显示本地Ip地址。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1644369|我猜->+http://reglos.de/myaddress/MyAddress.html是个好的开始|offset|length|1644370|并使Java获得IP：如何在Java中检查系统IP地址/主机名？|1644371|这样你就不必改变当前的环境了。否则，可能会涉及鱿鱼的重新配置。|1644372|从您发布的评论中，我可以看到，向客户端展示IP的目的是让它们读给您，并允许您远程连接。您还提到在客户端运行应用程序是一种选择。这立即把我推向了BGInfo+http://technet.microsoft.com/en-us/sysinternals/bb897557.aspx+--尤其是如果客户端操作系统是Windows的话。|1644373|放在页面上的简单Java+aplet：|1644374|function+myIP(){+var+vi="uses+java+to+get+the+users+local+ip+number"
++++var+yip2=java.net.InetAddress.getLocalHost();+++
++++var+yip=yip2.getHostAddress();
++return+yip;
}//end+myIP

alert("your+machine's+local+network+IP+is+"%2B+myIP())|code-block|syntax|javascript|1644375|entityMap|0|LINK|mutability|MUTABLE|url|http://reglos.de/myaddress/MyAddress.html|1|https://stackoverflow.com/questions/4536068/how-can-i-check-system-ip-address-host-name-in-java|2|http://technet.microsoft.com/en-us/sysinternals/bb897557.aspx^0|0|5|15|0|0|B|L|1|0|0|26|1P|2|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@$D|16|E|17|1|18]]|A|$]]|$1|F|3|G|5|6|7|19|8|@]|9|@$D|1A|E|1B|1|1C]]|A|$]]|$1|H|3|I|5|6|7|1D|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|1E|8|@]|9|@$D|1F|E|1G|1|1H]]|A|$]]|$1|L|3|M|5|6|7|1I|8|@]|9|@]|A|$]]|$1|N|3|O|5|P|7|1J|8|@]|9|@]|A|$Q|R]]|$1|S|3|-4|5|6|7|1K|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]|10|$5|V|W|X|A|$Y|11]]|12|$5|V|W|X|A|$Y|13]]]]

Consider java applet loaded in browser. 
Since java uses its own virtual environment, it will be able to show local Ip address to the clients.

Good way to start i guess -> <a href="http://reglos.de/myaddress/MyAddress.html" rel="nofollow noreferrer">http://reglos.de/myaddress/MyAddress.html</a>

<hr>

And for Java to obtain IP: <a href="https://stackoverflow.com/questions/4536068/how-can-i-check-system-ip-address-host-name-in-java">How can i check System IP Address/Host Name in Java?</a>

This way you wont have to change current environment. Otherwise it will probably involve squid reconfiguration.

<hr>

From the comments you have posted i can see that the purpose of presenting the IP to the client is to make them read it to you and allow you to connect remotely. You have also mentioned that running an app on a client side is an option. This immediately pushed me towards BGInfo <a href="http://technet.microsoft.com/en-us/sysinternals/bb897557.aspx" rel="nofollow noreferrer">http://technet.microsoft.com/en-us/sysinternals/bb897557.aspx</a> - especially if the clients operating system is Windows.

<hr>

The easy Java aplet to put on a page:

<pre><code>function myIP(){ var vi="uses java to get the users local ip number"
 var yip2=java.net.InetAddress.getLocalHost(); 
 var yip=yip2.getHostAddress();
 return yip;
}//end myIP

alert("your machine's local network IP is "+ myIP())
</code></pre>

blocks|key|812987|text|你可能对|type|unstyled|depth|inlineStyleRanges|entityRanges|data|812988|http://roshanbh.com.np/2007/12/getting-real-ip-address-in-php.html|offset|length|812989|通常，在http标头中，应该包含您要查找的信息。|812990|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|1U|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@$D|Q|E|R|1|S]]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|C]]]]

You may be interested in

<a href="http://roshanbh.com.np/2007/12/getting-real-ip-address-in-php.html" rel="nofollow">http://roshanbh.com.np/2007/12/getting-real-ip-address-in-php.html</a>

and generally in http headers that should contain the information you are looking for

blocks|key|1166659|text|下面是@+配置Squid的回答，我认为您最好的选择是配置Squid发送X-Forwarded-For头以及HTTP请求：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1166660|如果设置为"on"，Squid将在HTTP请求中将客户端的IP地址转发。默认情况下，它看起来如下：
转发日期:+192.1.2.3|blockquote|1166661|然后您将能够通过标头()读取PHP中的ip地址。|1166662|<?php
$headers+=+apache_request_headers();
echo+$headers["X-Forwarded-For"];
?>|code-block|syntax|javascript|1166663|entityMap|0|LINK|mutability|MUTABLE|url|http://www.squid-cache.org/Doc/config/forwarded_for/|1|2|http://www.php.net/manual/en/function.apache-request-headers.php^0|Z|F|5|7|0|Q|7|1|0|0|8|4|2|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]|$9|16|A|17|1|18]]|E|$]]|$1|F|3|G|5|H|7|19|8|@]|D|@]|E|$]]|$1|I|3|J|5|6|7|1A|8|@]|D|@$9|1B|A|1C|1|1D]]|E|$]]|$1|K|3|L|5|M|7|1E|8|@]|D|@]|E|$N|O]]|$1|P|3|-4|5|6|7|1F|8|@]|D|@]|E|$]]]|Q|$R|$5|S|T|U|E|$V|W]]|X|$5|S|T|U|E|$V|W]]|Y|$5|S|T|U|E|$V|Z]]]]

Following @German Arlington's answer, I think your best bet is <a href="http://www.squid-cache.org/Doc/config/forwarded_for/" rel="nofollow">configuring Squid</a> to send the <code>X-Forwarded-For</code> header along with HTTP requests:

<blockquote>
 If set to "on", Squid will append your client's IP address in the HTTP
 requests it forwards. By default it looks like:

<pre><code>X-Forwarded-For: 192.1.2.3
</code></pre>
</blockquote>

Then you will be able to read the ip address in PHP via <a href="http://www.php.net/manual/en/function.apache-request-headers.php" rel="nofollow">apache_request_headers()</a>

<pre><code>&lt;?php
$headers = apache_request_headers();
echo $headers["X-Forwarded-For"];
?&gt;
</code></pre>

<blockquote>
 Possible Duplicate: 
 <a href="https://stackoverflow.com/questions/5371020/how-can-a-server-find-real-client-ip-address">How can a server find real client IP address?</a> 
</blockquote>



I need to let my users find very quickly and easily their local (LAN) ip.

Our network has a squid proxy so all the users sit behind it (and this is a problem for internal ip detection: all php scrips I've tried are able - at best - to detect proxy's ip and not client's).

Any kind of language working on a LAMP server is welcome...

Also a simple EXE file on Windows could work as "plan b" but I couldn't find anything working.

Display local ip in webpage

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。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

可能重复：我需要让我的用户非常迅速和容易地找到他们的本地(LAN) ip。我们的网络有一个squid代理，所以所有用户都坐在它后面(这是内部ip检测的一个问题:我尝试过的所有php脚本都能够--顶多--可以检测代理的ip，而不是客户端的ip)。任何在灯服务器上工作的语言都是受欢迎的.另外，Windows上一个简单的EX...

问在网页中显示本地ip
EN

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问在网页中显示本地ipEN