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codeigniter_user_guide_chs


			
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    <div class="topbar-hd"><h1>CodeIgniter 用户指南 版本 2.2.0</h1></div>
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<h1>从 1.5.3 升级到 1.5.4</h1>

<p>在执行升级操作前，你应该把index.php替换成一个静态文件，从而把你的站点断线。</p>


<h2>第一步: 升级你的CodeIgniter文件</h2>

<p>在你的&quot;system&quot;目录里面用新版本替换这些文件和目录：</p>

<ul>

<li><dfn>system/application/config/mimes.php</dfn></li>

<li><dfn>system/codeigniter</dfn></li>
<li><dfn>system/database</dfn></li>
<li><dfn>system/helpers</dfn></li>
<li><dfn>system/libraries</dfn></li>
<li><dfn>system/plugins</dfn></li>
</ul>

<p class="important"><strong>注意:</strong> 如果在这些目录里面有你自己开发的文件，请事先备份好。</p>

<h2>第二步: 增加charset到你的config.php </h2>
<p>增加下面内容到system/application/config/config.php</p>
<code>/*<br />
    |--------------------------------------------------------------------------<br />
    | Default Character Set<br />
    |--------------------------------------------------------------------------<br />
    |<br />

    | This determines which character set is used by default in various methods<br />
    | that require a character set to be provided.<br />
    |<br />
    */<br />
    $config['charset'] = &quot;UTF-8&quot;;</code>

<h2>第三步：自动加载语言文件 </h2>
<p>如果你想自动加载任何语言文件, 在system/application/config/autoload.php里面添加下面的行：</p>
<code>$autoload['language'] = array();</code>

<h2>第四步: 升级你的用户指南</h2>
<p>使用新版本替换你本地的用户指南。</p><p>&nbsp;</p>
<div id="Contributors">
翻译贡献者:
Hex</div>
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最后修改: 2009-02-21 23:19:44</div>
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