想找一个分页插件，找到了PageBar。最早的1.33下载不了了，只能下载最新的216版本。
安装的时候出错，显示不了。
看Readme，说：
Unpack the archive and copy the files into a directory called pagebar2 in your plugin directory (normally .../wp-content/plugins/). Copy the file "pagebar.css" into your theme's directory. That's it!
很简单的啊，为什么会出错呢？
好吧，那么按照它说的建立一个名为pagebar2的文件夹在wp-content/plugins/下吧，然后上传pagebar2.php和pboptions.php到这个文件夹里，再上传pagebar.css到主题文件夹下（像我就上传到了Freedom文件夹下）。
接着根据说明，修改了index.php和search.php这两个文件，为了不重复显示两种分页方式，删除了原主题自带的
<div id="nav-above" class="navigation">
<div class="nav-previous"><?php next_posts_link(__('<span class="meta-nav">«</span> Older posts', 'sandbox')) ?></div>
<div class="nav-next"><?php previous_posts_link(__('Newer posts <span class="meta-nav">»</span>', 'sandbox')) ?></div>
</div>
<div class="nav-previous"><?php next_posts_link(__('<span class="meta-nav">«</span> Older posts', 'sandbox')) ?></div>
<div class="nav-next"><?php previous_posts_link(__('Newer posts <span class="meta-nav">»</span>', 'sandbox')) ?></div>
</div>
和
<div id="nav-below" class="navigation">
<div class="nav-previous"><?php next_posts_link(__('<span class="meta-nav">«</span> Older posts', 'sandbox')) ?></div>
<div class="nav-next"><?php previous_posts_link(__('Newer posts <span class="meta-nav">»</span>', 'sandbox')) ?></div>
</div>
<div class="nav-previous"><?php next_posts_link(__('<span class="meta-nav">«</span> Older posts', 'sandbox')) ?></div>
<div class="nav-next"><?php previous_posts_link(__('Newer posts <span class="meta-nav">»</span>', 'sandbox')) ?></div>
</div>
在
<?php while ( have_posts() ) : the_post() ?>
之上和
<?php endwhile ?>
下面添加这么一行代码
<?php if (function_exists(\'wp_pagebar\')) wp_pagebar(); ?>
这样文章头部和尾部就都有了分页了。
好了，这下安装成功，不过由于我现在的网志很少，还看不出效果。
另外，这两段话：
<div id="nav-above" class="navigation">
<div class="nav-previous"><?php next_posts_link(__('<span class="meta-nav">«</span> Older posts', 'sandbox')) ?></div>
<div class="nav-next"><?php previous_posts_link(__('Newer posts <span class="meta-nav">»</span>', 'sandbox')) ?></div>
</div>
<div class="nav-previous"><?php next_posts_link(__('<span class="meta-nav">«</span> Older posts', 'sandbox')) ?></div>
<div class="nav-next"><?php previous_posts_link(__('Newer posts <span class="meta-nav">»</span>', 'sandbox')) ?></div>
</div>
<div id="nav-below" class="navigation">
<div class="nav-previous"><?php next_posts_link(__('<span class="meta-nav">«</span> Older posts', 'sandbox')) ?></div>
<div class="nav-next"><?php previous_posts_link(__('Newer posts <span class="meta-nav">»</span>', 'sandbox')) ?></div>
</div>
<div class="nav-previous"><?php next_posts_link(__('<span class="meta-nav">«</span> Older posts', 'sandbox')) ?></div>
<div class="nav-next"><?php previous_posts_link(__('Newer posts <span class="meta-nav">»</span>', 'sandbox')) ?></div>
</div>
可能在其他文件中也有，比如Freedom里的index.php,search.php,tag.php,author.php,category.php,archive.php中都出现了，你应该自行衡量是用原分页方式好，还是用pagebar2的分页方式好。
EnJoy！
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