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    <title><![CDATA[芊声水芏]]></title>
    <link><![CDATA[http://www.zhangkang.net]]></link>
    <description><![CDATA[张康.net,php,java,C#,js,技术博客]]></description>
    <generator><![CDATA[RSS]]></generator>
    <image>
      <url><![CDATA[]]></url>
      <title><![CDATA[芊声水芏]]></title>
      <link><![CDATA[http://www.zhangkang.net]]></link>
    </image>
    <item>
      <title><![CDATA[关于2013年我院毕业生图像信息]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=156]]></link>
      <description><![CDATA[<div>
	关于2013年我院毕业生图像信息<br />
	采集时间安排的通知<br />
	<br />
	各2013年毕业班班主任：<br />
	根据安徽省教育厅《关于做好2013届安徽省成人高等教育毕业生学历电子注册图像采集工作的通知》的要求，我院2013年毕业生图像信息采集工作安排如下，时间：2012年5月5日上午8：30&mdash;11：30、下午13：30&nbsp;&mdash;&nbsp;16：30；地点：安徽工业大学继续教育学院一楼102教室。为确保我院2013届毕业生图像信息采集工作顺利进行，请你们做好如下工作<br />
	（1）将图像信息采集的时间、地点，认真负责地通知到本班每一位毕业生。若学生错过拍摄时间，后果由学生本人负责。<br />
	（2）发放《2013年毕业生图像信息采集表》。<br />
	（3）由各班主任代收图像采集工本费（每位学员15元）和《学生图像信息采集费缴费明细表》，于4月20日前送交学历部王平老师处。<br />
	特此通知<br />
	<br />
	　　　　　　　　　　　　　　　安工大继续教育学院学历部<br />
	　　　　　　　　　　　　　　　　　2012年2月19日<br />
	<br />
	说明：不参加毕业生图像采集的学生，将不能如期毕业。</div>
]]></description>
      <author><![CDATA[安工大继续教育学院学历部]]></author>
      <pubDate><![CDATA[Tue, 21 Feb 2012 01:03:32 +0000]]></pubDate>
    </item>
    <item>
      <title><![CDATA[匹配价格的正则表达式]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=155]]></link>
      <description><![CDATA[<p>
	代码如下:<br />
	\d{1,10}(\.\d{1,2})?$</p>
<p>
	这样子就能限定整数为10位数字，小数为2位数字</p>
]]></description>
      <author><![CDATA[zz]]></author>
      <pubDate><![CDATA[Sat, 31 Dec 2011 07:17:13 +0000]]></pubDate>
    </item>
    <item>
      <title><![CDATA[PHP OpenVC 人脸面部识别]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=152]]></link>
      <description><![CDATA[<p>
	<a href="http://www.php100.com/html/itnews/PHPxinwen/2011/0327/7796.html">http://www.php100.com/html/itnews/PHPxinwen/2011/0327/7796.html</a></p>
]]></description>
      <author><![CDATA[zz]]></author>
      <pubDate><![CDATA[Mon, 26 Dec 2011 15:48:18 +0000]]></pubDate>
    </item>
    <item>
      <title><![CDATA[如何利用SAE发布一个定时微博应用]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=149]]></link>
      <description><![CDATA[<div class="Section0">
	<p class="p0">
		<span>如何利用</span><span>SAE<span>发布一个定时微博应用</span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span>一<span>.&nbsp;</span><span>创建微博应用框架</span></span></span></span></p>
	<p class="p0">
		<span><span><span><span>首先，在</span><span>Sina&nbsp;APP</span><span>中创建一个新应用，例如：<span>crontest</span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span>&nbsp;</span></span><span><span><img alt="图片3.jpg" height="24" src="http://www.opensourceforce.org/images/Empty.png" width="24" /></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span>应用创建完成后，进入应用向导，选择社会化应用。</span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span>选择安装新浪微博</span><span>OAuth<span>框架。出现如下对话框：</span></span></span></span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span>选择应用，安装为新版本，输入版本号</span><span>1<span>。下一步在对话框中输入申请到的新浪微博</span><span>APPKey</span><span>和微博</span><span>APPSecret</span><span>后点下一步完成微博框架的搭建。</span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span>二．</span><span>获得用户授权</span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>打开</span><span>Sina&nbsp;App&nbsp;Engine&nbsp;SDK<span>（以下简称</span><span>SDK</span><span>），选择下载全部</span><span>Apps</span><span>，得到以下四个文件：</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>用文本编辑器打开</span><span>SDK<span>安装目录下的</span><span>apps/crontest/1/code</span><span>目录下的</span><span>callback.php</span><span>，在最后添加如下两行语句：</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>&amp;lt;br&nbsp;/&amp;gt;oauth_token&nbsp;=&nbsp;&amp;lt;?&nbsp;echo&nbsp;$_SESSION[&#39;last_key&#39;][&#39;oauth_token&#39;];?&amp;gt;&amp;lt;br&nbsp;/&amp;gt;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>oauth_token_secret&nbsp;=&nbsp;&amp;lt;?&nbsp;echo&nbsp;$_SESSION[&#39;last_key&#39;][&#39;oauth_token_secret&#39;];?&amp;gt;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>保存文件后，在<span>SDK</span><span>中选择上传。然后，在浏览器中打开</span></span><span><a href="http://crontest.sinaapp.com/"><span style="text-decoration: underline">http://crontest.sinaapp.com/</span></a></span><span>&nbsp;</span><span>，用自己的微博帐号登录，可以得到类似这样的值：</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>oauth_token&nbsp;=&nbsp;2e80b439846fdc</span><span>1</span><span>caf46a9be03bf5018</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>oauth_token_secret&nbsp;=&nbsp;67f48f6ba7</span><span>1</span><span>6ded70d1334a81199a2b6</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>三．</span><span>编写发送微博程序</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>在<span>callback.php</span><span>相同目录下创建新文件，命名为</span><span>crontest.php</span><span>，输入以下代码：</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>&amp;lt;?php</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>include_once(&nbsp;&#39;config.php&#39;&nbsp;);</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>include_once(&nbsp;&#39;saet.ex.class.php&#39;&nbsp;);</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>$c&nbsp;=&nbsp;new&nbsp;SaeTClient(&nbsp;WB_AKEY&nbsp;,&nbsp;WB_SKEY&nbsp;,&nbsp;</span><span>2e80b439846fdc</span><span>1</span><span>caf46a9be03bf5018</span><span>,&nbsp;</span><span>67f48f6ba7</span><span>1</span><span>6ded70d1334a81199a2b6</span><span>&nbsp;);</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>$now&nbsp;=&nbsp;date(&#39;Y-m-d&nbsp;H:i:s&#39;,time());</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>$c-&gt;update(&nbsp;&quot;<span>现在是北京时间：</span><span>&quot;.$now);</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>?&amp;gt;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>在浏览器中打开</span><span><a href="http://crontest.sinaapp.com/"><span style="text-decoration: underline">http://crontest.sinaapp.com/</span></a></span><span>crontest.php<span>，结果应该是个空白页面，啥都没有。这是因为，作为一个定时程序，是由系统定时执行的，因此页面输出没啥意义。登录自己的微博帐号，就会发现，系统以你的名义自动产生了一条新的微博。</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>四．</span><span>设定时间</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>接着，我们来设定时间，让系统自动执行这个程序。用文本编辑器打开<span>apps/crontest/1/</span><span>目录下的</span><span>config.yaml</span><span>文件，输入以下内容：</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>---</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>name:&nbsp;crontest</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>version:&nbsp;1</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>accesskey:&nbsp;ee5l12mrtw</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>cron:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;description:&nbsp;cron&nbsp;test</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>&nbsp;&nbsp;&nbsp;&nbsp;url:&nbsp;crontest.php</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>&nbsp;&nbsp;&nbsp;&nbsp;schedule:&nbsp;every&nbsp;days&nbsp;of&nbsp;month&nbsp;7:50</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>&nbsp;&nbsp;&nbsp;&nbsp;timezone:&nbsp;Beijing</span><span> </span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>...</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		&nbsp;</p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>最后，在<span>SDK</span><span>中选择上传，虽然列表中看不到这个</span><span>config.yaml</span><span>文件，但是没关系，文件应该能上传成功。这样，每天早晨</span><span>7:50</span><span>的时候，都会自动产生一条新微博。关于设置时间更详细的内容，参见：</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
	<p class="p0">
		<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><a href="http://sae.sina.com.cn/?m=devcenter&amp;catId=26#anchor_981f67ed22c70ce0e39996ea82c80916"><span style="text-decoration: underline">http://sae.sina.com.cn/?m=devcenter&amp;catId=26#anchor_981f67ed22c70ce0e39996ea82c80916</span></a></span><span>&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
</div>
<p class="p0">
	<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span style="display: none">&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
<p>
	<span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span><span>原文：<a href="http://www.opensourceforce.org/show/xiaoma/post/288">http://www.opensourceforce.org/show/xiaoma/post/288</a></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></p>
]]></description>
      <author><![CDATA[xiaoma]]></author>
      <pubDate><![CDATA[Tue, 06 Dec 2011 02:14:00 +0000]]></pubDate>
    </item>
    <item>
      <title><![CDATA[你的眼睛之所以疲惫的五个原因]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=148]]></link>
      <description><![CDATA[<p>
	<span class="grouph1left">&nbsp; </span><img alt="" border="0" src="http://www.starming.com/xml/star/useruploadimg/2011/11/upimg_1322642737_10025.jpg" /><br />
	&nbsp; &nbsp; &nbsp; &nbsp; 为何你的眼睛在漫长的一整天工作后会非常地疲惫？事实上，你正符合了来自德州医学院的眼科专家James P. McCulley的所谓&ldquo;身体中最活跃的肌肉&rdquo;。</p>
<div class="dside">
	<div class="columnD">
		<dl>
			<dd>
				<div class="main">
					<div id="main_post">
						<ul>
							<li>
								<span style="font-size: 14px"><strong>1. 对着电脑工作和阅读需要用到更多的肌肉</strong></span></li>
						</ul>
						<p>
							&nbsp; &nbsp; &nbsp; &nbsp; 你的眼睛包括了三组肌肉群。全神贯注地阅读或者近距离地用眼都会使这些肌肉群持续地活动，这些肌肉群的活动量足够令理查德&bull;西蒙斯（译者注：美国著名的减肥教练和电视明星）感到自豪。不幸的是，像所有有氧运动中说的那样，没有痛苦就没有回报，正如曼尼托巴省温尼伯市的验光师史蒂文&bull;明兹所解释的：</p>
						<blockquote>
							<p>
								人类的眼睛是这样设计的&mdash;&mdash;如果完美地成型，那么眼睛会构建一幅不论什么距离都清晰的图片在视网膜上（眼睛的后部）而不需要使用任何肌肉。然而，为了看清更近距离的物体，每组肌肉群都必须活动起来：眼外肌必须把两个眼睛向内侧转；括约肌必须努力使瞳孔更小；睫状肌必须收缩让晶状体改变形状以获得更近的画面。</p>
						</blockquote>
						<p>
							<strong><span style="color: #b22222">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;解决方案：</span></strong>眺望远方的物体能令你的眼睛立即放松。</p>
						<ul>
							<li>
								<span style="font-size: 14px"><strong>&nbsp;2. 你的眼睛并不完美</strong></span></li>
						</ul>
						<p>
							&nbsp; &nbsp; &nbsp; &nbsp; 这个最小限度的肌肉活动对它自身的效果十分显著。然而，没有人的眼睛是完美成型的，因此这些不完美会要求你更努力以达到所需要的程度。例如说，有远视眼的人必须比普通人运用更多的睫状肌。许多人都是眼外肌失衡，导致眼外肌的活动更困难。实际上，每个人，无论是他还是她，到了大约四十岁或超过四十岁，眼睛中晶状体都会发生硬化，这也会导致睫状肌活动更加困难。</p>
						<p>
							<strong><span style="color: #b22222">&nbsp; &nbsp; &nbsp; &nbsp; 解决方案：</span></strong>定期去你的眼科医生那里检查你的视力，获取诊断结论。找出一些你的眼科医生不会告诉你的事情。</p>
						<ul>
							<li>
								<span style="font-size: 14px"><strong>&nbsp;3. 有害的灯光亮度</strong></span></li>
						</ul>
						<p>
							&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;在不恰当的光线亮度下阅读（不是太亮就是太暗）都会导致括约肌和扩张肌过度工作。</p>
						<p>
							<strong><span style="color: #b22222">&nbsp; &nbsp; &nbsp; &nbsp; 解决方案：</span></strong>调节灯光以找出一个令你感到舒适的程度来阅读。</p>
						<ul>
							<li>
								<span style="font-size: 14px"><strong>4. 眼睛被过度使用</strong></span></li>
						</ul>
						<p>
							&nbsp; &nbsp; &nbsp; &nbsp; 正如做了一百个俯卧撑会导致手臂肌肉酸痛，眼部肌肉也会如此&mdash;&mdash;这也会导致眼睛的酸痛。再加上连续几小时的近距离工作，你全身所有的肌肉都会更加疲惫，你眼睛的忍耐限度与痛感临界点会比正常情况下更低。当大多数人喜欢在做了一些俯卧撑后放松自己的肌肉时，我们却要求眼睛近乎于每天都进行马拉松式的工作。</p>
						<p>
							<span style="color: #b22222"><strong>&nbsp; &nbsp; &nbsp; &nbsp; 解决方案：</strong></span>别在回家后浏览你的脸谱网主页。花些时间放松你的眼睛。</p>
						<ul>
							<li>
								<span style="font-size: 14px"><strong>5. 近距离工作也会减少你眨眼的频率，导致眼睛干涩</strong></span></li>
						</ul>
						<p>
							&nbsp; &nbsp; &nbsp; &nbsp; 我们请教的眼科专家推测许多我们认为是疲劳导致的视疲劳实际上是由于眼睛干涩导致的。眼科发展协会的Ronald Schachar博士提到当一个人感到疲劳时，他的眨眼频率会降低使得眼睛没有很好地得到湿润。眼部专家发现在电子屏幕前工作的人会减少眨眼频率。</p>
						<p>
							<span style="color: #b22222"><strong>&nbsp; &nbsp; &nbsp; &nbsp; 解决方案：</strong></span>每镉一小时就应该将你的视线离开电脑。</p>
						<p>
							<span style="display: none">&nbsp;</span><a href="http://www.starming.com/index.php?action=plugin&amp;v=wave&amp;tpl=union&amp;ac=viewgrouppost&amp;gid=1000004203&amp;tid=1000004333">http://www.starming.com/index.php?action=plugin&amp;v=wave&amp;tpl=union&amp;ac=viewgrouppost&amp;gid=1000004203&amp;tid=1000004333</a></p>
					</div>
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			</dd>
		</dl>
	</div>
</div>
]]></description>
      <author><![CDATA[starming]]></author>
      <pubDate><![CDATA[Thu, 01 Dec 2011 00:39:58 +0000]]></pubDate>
    </item>
    <item>
      <title><![CDATA[php json_decode 后，数字对象转换成了科学计数法，可以利用number_format()再转换回来]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=147]]></link>
      <description><![CDATA[<p>
	取新浪微博ID，由于&nbsp;其 &nbsp;json_decode 后，将数字对象转换成了科学计数法。</p>
<p>
	百度了一下，可以利用php函数 number_format()将它转换回来。</p>
<p>
	调用方法：number_format($val,0,&#39;&#39;,&#39;&#39;)；</p>
]]></description>
      <author><![CDATA[我]]></author>
      <pubDate><![CDATA[Fri, 11 Nov 2011 03:01:42 +0000]]></pubDate>
    </item>
    <item>
      <title><![CDATA[这些年]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=146]]></link>
      <description><![CDATA[<p>
	想到<font face="Times New Roman, serif">04</font>年那个时候，我还在皖南医学院里念大专，在芜湖，有些时候我阿爹会来，会到长街去进些百货，用扁担挑着蛇皮袋，我会和他一起去，等到把袋子装满了，再坐车回家，往往是这些薄利的东西，可以糊口营生。</p>
<p lang="zh-CN" style="margin-bottom: 0cm">
	那年我因为学业成绩过差，被开除，我都不知道我去干什么，然后我就去学了电脑。</p>
<p lang="zh-CN" style="margin-bottom: 0cm">
	<font face="Times New Roman, serif">8</font>年时间里，我一事无成，阿爹也在这段时间跌过几次，一次比一次严重，先是不能说话，再到后来有点痴呆症状，今年也因为跌了一跤，两腿再也站不起来了。因为无余钱所以没有让阿爹去大医院。</p>
<p lang="zh-CN" style="margin-bottom: 0cm">
	爸妈们一直在攒钱还我结婚时欠亲戚朋友的债。我的工资又低，给宝宝买两罐奶粉就已经入不敷出。</p>
]]></description>
      <author><![CDATA[我]]></author>
      <pubDate><![CDATA[Fri, 04 Nov 2011 15:48:30 +0000]]></pubDate>
    </item>
    <item>
      <title><![CDATA[真实的高贵 ]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=145]]></link>
      <description><![CDATA[<p>
	<a>风平浪静的大海，每个人都是领航员。 </a></p>
<p>
	但是，只有阳光而无阴影，只有欢乐而无痛苦，那就不是人生。以最幸福的人的生活为例&mdash;&mdash;它是一团纠缠在一起的麻线。丧母之痛和幸福祝愿彼此相接，是我们一会伤心，一会高兴，甚至死亡本身也会使生命更加可亲。在人生的清醒的时刻，在哀痛和伤心的阴影之下，人们真实的自我最接近。</p>
<p>
	在人生或者职业的各种事务中，性格的作用比智力大得多，头脑的作用不如心情，天资不如由判断力所节制着的自制，耐心和规律。</p>
<p>
	我始终相信，开始在内心生活得更严肃的人，也会在外表上开始生活得更朴素。在一个奢华浪费的年代，我希望能向世界表明，人类真正需要的的东西是非常之微少的。</p>
<p>
	悔恨自己的错误，而且力求不再重蹈覆辙，这才是真正的悔悟。优于别人，并不高贵，真正的高贵应该是优于过去的自己。</p>
]]></description>
      <author><![CDATA[海明威]]></author>
      <pubDate><![CDATA[Tue, 25 Oct 2011 06:18:56 +0000]]></pubDate>
    </item>
    <item>
      <title><![CDATA[工作快三年了，发现自己毫无建树。]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=143]]></link>
      <description><![CDATA[<p>
	从2008年12月14日开始，在马鞍山工作快三年了，发现自己毫无建树，越加迷茫。作为一个写代码的，竟然没有写出任何一个有用的东西。所有的东西都只学了点皮毛，没有系统的专注于某项技术。真的感到很悲哀啊。</p>
]]></description>
      <author><![CDATA[我]]></author>
      <pubDate><![CDATA[Tue, 11 Oct 2011 14:49:10 +0000]]></pubDate>
    </item>
    <item>
      <title><![CDATA[2010年10月10号]]></title>
      <link><![CDATA[http://www.zhangkang.net/wz.php?id=142]]></link>
      <description><![CDATA[<p>
	今天是我宝宝出生的日子，就在今天0点55分。哈哈，想想都一年过去了。我家宝也来到这个世界一个年头了。我爱你们燕子益麟。</p>
]]></description>
      <author><![CDATA[我]]></author>
      <pubDate><![CDATA[Mon, 10 Oct 2011 01:16:36 +0000]]></pubDate>
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