CentOS下使用Squid架设CDN服务器的方法
<p>很多站长在建设大型网站的过程当中，常会遇到网站在特定地区打开速度慢的问题。这时候一般会在那个地区来做一个网站镜像，通过智能DNS来确定用户访问哪台镜像服务器。</p>
<p>
这里我们采用WDCP和WDCDN来建立我们的CDN加速点。因为WDCDN依赖于WDCP，所以我们先来安装WDCP。<br>
具体步骤如下：</p>
<p>
<strong>第一步：安装WDCP 1.X</strong></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_976839">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">wget http:</code><code class="bash plain">//dl</code><code class="bash plain">.wdlinux.cn:5180</code><code class="bash plain">/rpms/rpm_install_1x</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">sh rpm_install_1x</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
中间会提示选择安装lamp 或 lnmp<br>
卸载执行:</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_903799">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">sh rpm_install_1x un </code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<strong>第二步：安装WDCDN</strong></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_340976">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">wget http:</code><code class="bash plain">//www</code><code class="bash plain">.wdlinux.cn</code><code class="bash plain">/in_scripts/wdcdn_install</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">sh wdcdn_install</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
卸载方法：</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_290712">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
<div class="line number3 index2 alt2">
3</div>
<div class="line number4 index3 alt1">
4</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">service squid stop</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">chkconfig --level 3 squid off</code>
</div>
<div class="line number3 index2 alt2">
<code class="bash functions">vi</code> <code class="bash plain">/www/wdlinux/nginx/conf/nginx</code><code class="bash plain">.conf</code>
</div>
<div class="line number4 index3 alt1">
<code class="bash functions">vi</code> <code class="bash plain">/www/wdlinux/apache/conf/httpd</code><code class="bash plain">.conf</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
底部的注释去掉</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_651768">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">service httpd restart</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">service nginxd restart</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
安装完成后登陆WDCP的管理系统，来添加要加速的网站域名<br>
添加完后，做好域名的解析即可。 </p>
頁:
[1]