| Server IP : 202.155.9.250 / Your IP : 216.73.217.178 Web Server : LiteSpeed System : Linux srv339029361 5.15.0-177-generic #187-Ubuntu SMP Sat Apr 11 22:54:33 UTC 2026 x86_64 User : bigas1846 ( 1044) PHP Version : 8.0.30 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/local/lsws/docs/zh-CN/ |
Upload File : |
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<title>OpenLiteSpeed用户手册 - Web服务器（代理）</title>
<meta name="description" content="OpenLiteSpeed用户手册 - Web服务器（代理）." />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="robots" content="noindex">
<script>
(function () {
var theme = 'light';
var resolved = false;
try {
if (window.localStorage) {
var storedTheme = window.localStorage.getItem('hdoc.theme');
if (storedTheme === 'light' || storedTheme === 'dark') {
theme = storedTheme;
resolved = true;
}
}
} catch (err) {
}
if (!resolved && window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches) {
theme = 'dark';
}
document.documentElement.setAttribute('data-theme', theme);
document.documentElement.style.colorScheme = theme;
}());
</script>
<link rel="shortcut icon" href="../img/favicon.ico" />
<link rel="stylesheet" type="text/css" href="../css/hdoc.css">
<link rel="stylesheet" type="text/css" href="../css/hdoc-product-accent.css">
<script src="hdoc-search-index.js" defer></script>
<script src="../js/hdoc-search.js" defer></script>
</head>
<body>
<div class="doc-shell">
<header class="doc-topbar">
<a class="doc-brand" href="index.html" aria-label="OpenLiteSpeed用户手册">
<img src="../img/ols_logo.svg" alt="OpenLiteSpeed logo" />
<strong>OpenLiteSpeed用户手册</strong>
</a>
<div class="doc-actions">
<button class="doc-menu-toggle" type="button" aria-label="打开菜单" data-menu-toggle aria-expanded="false">
<svg viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M3 12h18M3 6h18M3 18h18" stroke="currentColor" stroke-width="2" stroke-linecap="round"/></svg>
</button>
<form class="doc-search" role="search" data-empty="搜索页面和设置" data-no-results="未找到结果。">
<label class="sr-only" for="doc-search-input">搜索手册</label>
<div class="doc-search__box">
<input id="doc-search-input" type="search" autocomplete="off" placeholder="搜索页面和设置" aria-controls="doc-search-results" />
<button type="submit">搜索</button>
</div>
<div id="doc-search-results" class="doc-search__results" hidden></div>
</form>
</div>
<label class="doc-language"><select id="doc-language-switcher" name="doc_language" data-language-switcher aria-label="语言"><option value="../External_WS.html" data-lang="en-US">English</option><option value="../es-ES/External_WS.html" data-lang="es-ES">Español</option><option value="../de-DE/External_WS.html" data-lang="de-DE">Deutsch</option><option value="../fr-FR/External_WS.html" data-lang="fr-FR">Français</option><option value="../zh-CN/External_WS.html" data-lang="zh-CN" selected>简体中文</option><option value="../ja-JP/External_WS.html" data-lang="ja-JP">日本語</option></select></label>
<button class="doc-theme-toggle" type="button" aria-label="切换主题" data-theme-toggle data-theme-light-label="浅色模式" data-theme-dark-label="深色模式" title="切换主题">
<span class="doc-theme-toggle__icon" aria-hidden="true"></span>
</button>
</header>
<div class="doc-menu-backdrop" data-menu-backdrop></div>
<div class="pagewrapper" data-current-lang="zh-CN" data-supported-langs="["en-US","es-ES","de-DE","fr-FR","zh-CN","ja-JP"]"><aside class="sidetree"><div class="sidetree__masthead"><figure class="sidetree__figure"><img src="../img/ols_logo.svg" alt="OpenLiteSpeed logo" /></figure><div class="sidetree__identity"><a class="sidetree__manual-link" href="index.html">用户手册</a><div class="sidetree__version">Version 1.9 — Rev. 4</div></div></div><nav class="sidetree__nav" aria-label="目录"><ul class="sidetree__list">
<li><a href="license.html">许可协议</a></li>
<li><a href="intro.html">简介</a></li>
<li><a href="install.html">安装/卸载</a></li>
<li>
<a href="admin.html">管理</a>
<ul class="level2">
<li><a href="ServerStat_Help.html">服务管理器</a></li>
<li><a href="Real_Time_Stats_Help.html">实时统计</a></li>
</ul>
</li>
<li><a href="security.html">安全</a></li>
<li>
<a href="config.html">配置</a>
<ul class="level2">
<li><a href="ServGeneral_Help.html">服务器常规</a></li>
<li><a href="ServLog_Help.html">服务器日志</a></li>
<li><a href="ServTuning_Help.html">服务器调优</a></li>
<li><a href="ServSecurity_Help.html">服务器安全</a></li>
<li>
<a href="ExtApp_Help.html">外部应用</a>
<ul class="level3">
<li><a href="External_LSAPI.html">LSAPI应用</a></li>
<li><a class="current" href="External_WS.html">Web服务器（代理）</a></li>
<li><a href="External_FCGI.html">Fast CGI应用</a></li>
<li><a href="External_FCGI_Auth.html">Fast CGI授权器</a></li>
<li><a href="External_SCGI.html">Simple CGI应用</a></li>
<li><a href="External_Servlet.html">Servlet引擎</a></li>
<li><a href="External_PL.html">管道日志器</a></li>
<li><a href="External_LB.html">负载均衡器</a></li>
<li><a href="External_UWSGI.html">uWSGI</a></li>
</ul>
</li>
<li><a href="ScriptHandler_Help.html">脚本处理程序</a></li>
<li><a href="App_Server_Help.html">应用服务器设置</a></li>
<li><a href="Module_Help.html">模块配置</a></li>
<li><a href="Listeners_General_Help.html">监听器常规</a></li>
<li><a href="Listeners_SSL_Help.html">监听器SSL</a></li>
<li><a href="Templates_Help.html">虚拟主机模板</a></li>
<li><a href="VirtualHosts_Help.html">虚拟主机注册</a></li>
<li><a href="VHGeneral_Help.html">虚拟主机常规</a></li>
<li><a href="VHSecurity_Help.html">虚拟主机安全</a></li>
<li><a href="VHSSL_Help.html">虚拟主机SSL</a></li>
<li><a href="Rewrite_Help.html">重写</a></li>
<li>
<a href="Context_Help.html">上下文</a>
<ul class="level3">
<li><a href="Static_Context.html">静态上下文</a></li>
<li><a href="Java_Web_App_Context.html">Java Web应用上下文</a></li>
<li><a href="Servlet_Context.html">Servlet上下文</a></li>
<li><a href="FCGI_Context.html">Fast CGI上下文</a></li>
<li><a href="SCGI_Context.html">Simple CGI上下文</a></li>
<li><a href="LSAPI_Context.html">LSAPI上下文</a></li>
<li><a href="Proxy_Context.html">代理上下文</a></li>
<li><a href="CGI_Context.html">CGI上下文</a></li>
<li><a href="LB_Context.html">负载均衡上下文</a></li>
<li><a href="Redirect_Context.html">重定向上下文</a></li>
<li><a href="App_Server_Context.html">应用服务器上下文</a></li>
<li><a href="UWSGI_Context.html">uWSGI上下文</a></li>
<li><a href="Module_Context.html">模块处理程序上下文</a></li>
</ul>
</li>
<li><a href="VHWebSocket_Help.html">WebSocket代理</a></li>
</ul>
</li>
<li>
<a href="webconsole.html">Web控制台</a>
<ul class="level2">
<li><a href="AdminGeneral_Help.html">管理控制台常规</a></li>
<li><a href="AdminSecurity_Help.html">管理控制台安全</a></li>
<li><a href="AdminListeners_General_Help.html">管理监听器常规</a></li>
<li><a href="AdminListeners_SSL_Help.html">管理监听器SSL</a></li>
</ul>
</li>
</ul></nav></aside><article class="contentwrapper"><div class="nav-bar"><div class="prev">« <a href="External_LSAPI.html">LSAPI应用</a></div><div class="center"><a href="ExtApp_Help.html">外部应用</a></div><div class="next"><a href="External_FCGI.html">Fast CGI应用</a> »</div></div>
<header class="doc-page-header"><h1>Web服务器（代理）</h1></header><section class="doc-toc" aria-labelledby="top"><header class="doc-toc__header"><h2 id="top">目录</h2></header><section class="doc-toc__row"><h3 class="doc-toc__heading">Web服务器</h3><ul class="doc-toc__links"><li><a href="#extAppName">名称</a></li><li><a href="#expWSAddress">地址</a></li><li><a href="#maxConns">最大连接数</a></li><li><a href="#pcKeepAliveTimeout">连接持续连接超时时长</a></li><li><a href="#env">环境变量</a></li><li><a href="#initTimeout">初始请求超时时间（秒）</a></li><li><a href="#retryTimeout">重试超时时间（秒）</a></li><li><a href="#respBuffer">响应缓冲</a></li></ul></section>
</section>
<section class="doc-content-flow"><div class="helpitem"><article class="ls-helpitem"><header class="ls-helpitem__header" id="extAppName"><h3>名称<span class="ls-permlink"><a href="#extAppName"></a></span></h3></header><h4>描述</h4><p>此外部应用程序的唯一名称。 在配置的其他部分中使用该名称时，将使用该名称进行引用。</p> <h4>语法</h4><p>文本</p> </article> </div>
<div class="helpitem"><article class="ls-helpitem"><header class="ls-helpitem__header" id="expWSAddress"><h3>地址<span class="ls-permlink"><a href="#expWSAddress"></a></span></h3></header><h4>描述</h4><p>外部网络服务器使用的HTTP,HTTPS或Unix域套接字(UDS)地址。</p> <h4>语法</h4><p>IPv4或IPv6地址（:端口）、UDS://path或unix:path。如果外部Web服务器使用HTTPS，则在前面加上“https://”。 如果外部Web服务器使用标准端口80或443，则端口是可选的。</p> <h4>示例</h4><div class="ls-example">192.168.0.10<br/> 127.0.0.1:5434<br/> https://10.0.8.9<br/> https://127.0.0.1:5438<br/> UDS://tmp/lshttpd/php.sock<br/> unix:/tmp/lshttpd/php.sock</div><h4>提示</h4><p><span class="ls-badge ls-badge--security">安全</span> 如果代理到同一台机器上运行的另一台Web服务器，请将IP地址设置为<span class="val">localhost</span>或<span class="val">127.0.0.1</span>，这样从其他机器上就无法访问外部应用程序。</p> </article> </div>
<div class="helpitem"><article class="ls-helpitem"><header class="ls-helpitem__header" id="maxConns"><h3>最大连接数<span class="ls-permlink"><a href="#maxConns"></a></span></h3></header><h4>描述</h4><p>指定服务器与外部应用之间可建立的最大并发连接数。该设置控制外部应用程序可同时处理多少个请求。 然而，真正的限制还取决于外部应用本身。如果外部的速度不够快，或者无法处理大量的并发请求，那么将这个值设置得更高也无济于事。</p> <h4>语法</h4><p>非负整数</p> <h4>提示</h4><p><span class="ls-badge ls-badge--performance">性能</span> 设置一个高值并不能直接变成高性能。设置为一个不会使外部应用程序过载的值，将提供最佳的性能/吞吐量。</p> </article> </div>
<div class="helpitem"><article class="ls-helpitem"><header class="ls-helpitem__header" id="pcKeepAliveTimeout"><h3>连接持续连接超时时长<span class="ls-permlink"><a href="#pcKeepAliveTimeout"></a></span></h3></header><h4>描述</h4><p>指定空闲持久连接保持打开的最大时间（秒）。<br/><br/> 设置为<span class="val">-1</span>时，连接永不超时。设置为0或更大时，连接会在经过该秒数后关闭。</p> <h4>语法</h4><p>秒数整数</p> </article> </div>
<div class="helpitem"><article class="ls-helpitem"><header class="ls-helpitem__header" id="env"><h3>环境变量<span class="ls-permlink"><a href="#env"></a></span></h3></header><h4>描述</h4><p>为外部应用程序指定额外的环境变量。</p> <h4>语法</h4><p>Key=value。多个变量可以用回车换行分隔。</p> </article> </div>
<div class="helpitem"><article class="ls-helpitem"><header class="ls-helpitem__header" id="initTimeout"><h3>初始请求超时时间（秒）<span class="ls-permlink"><a href="#initTimeout"></a></span></h3></header><h4>描述</h4><p>指定服务器等待外部应用响应新建立连接上的第一个请求的最大时间（秒）。 如果服务器在这个限制时间内没有收到外部应用的任何数据，它将把这个连接标记为坏(Bad)。这有助于识别与外部应用程序的通信问题。 这有助于尽快发现与外部应用的通信问题。如果某些请求的处理时间较长，则增加这个限制以避免503错误信息。</p> <h4>语法</h4><p>秒数整数</p> </article> </div>
<div class="helpitem"><article class="ls-helpitem"><header class="ls-helpitem__header" id="retryTimeout"><h3>重试超时时间（秒）<span class="ls-permlink"><a href="#retryTimeout"></a></span></h3></header><h4>描述</h4><p>指定服务器在重试之前，等待出现通信问题的外部应用程序的时间。</p> <h4>语法</h4><p>秒数整数</p> </article> </div>
<div class="helpitem"><article class="ls-helpitem"><header class="ls-helpitem__header" id="respBuffer"><h3>响应缓冲<span class="ls-permlink"><a href="#respBuffer"></a></span></h3></header><h4>描述</h4><p>指定是否缓冲从外部应用程序收到的响应。 如果检测到“nph-”（Non-Parsed-Header）脚本，则会关闭带完整HTTP头响应的缓冲。</p> <h4>语法</h4><p>从下拉列表选择</p> </article> </div>
</section>
</article></div><button class="doc-back-to-top" type="button" aria-label="返回顶部" data-back-to-top><svg viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M12 19V5" /><path d="m6 11 6-6 6 6" /></svg><span class="sr-only">返回顶部</span></button><footer class="copyright">版权 © 2013-2026. <a href="https://www.litespeedtech.com">LiteSpeed Technologies Inc.</a> 版权所有。</footer>
</div>
</body>
</html>