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	<title>52微笑Blog &#187; discuz登录</title>
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		<title>在discuz外部调用discuz登录及状态</title>
		<link>https://www.52smile.cn/?p=525</link>
		<comments>https://www.52smile.cn/?p=525#comments</comments>
		<pubDate>Tue, 11 Sep 2012 04:56:55 +0000</pubDate>
		<dc:creator><![CDATA[子涛]]></dc:creator>
				<category><![CDATA[学习笔记]]></category>
		<category><![CDATA[浅谈工作]]></category>
		<category><![CDATA[discuz登录]]></category>
		<category><![CDATA[discuz登录外部调用]]></category>

		<guid isPermaLink="false">http://www.52smile.cn/?p=525</guid>
		<description><![CDATA[<a href="https://www.52smile.cn/?p=525"><img width="640" height="225" src="http://www.52smile.cn/wp-content/uploads/2012/09/dede.jpg" class="attachment-post-thumbnail wp-post-image" alt="dede" itemprop="image" lazyload="1" /></a>最近做了一个dede二次开发的小项目，这也算是我真真第一次接触dede,之前有听说过其强大和灵活性，但一直没有去亲身去了解！项目的时间大概用了3天左右，简单的说也就是一个做了一个小站而已！期间通过看百度文库自己写了一个活动招募的插件，dede的插件确实非常简单（至少相对于一般discuz插件来说），而且流程也特别的清晰]]></description>
				<content:encoded><![CDATA[<a href="https://www.52smile.cn/?p=525"><img width="640" height="225" src="http://www.52smile.cn/wp-content/uploads/2012/09/dede.jpg" class="attachment-post-thumbnail wp-post-image" alt="dede" itemprop="image" lazyload="1" /></a><p>最近做了一个dede二次开发的小项目，这也算是我真真第一次接触dede,之前有听说过其强大和灵活性，但一直没有去亲身去了解！项目的时间大概用了3天左右，简单的说也就是一个做了一个小站而已！期间通过看百度文库自己写了一个活动招募的插件，dede的插件确实非常简单（至少相对于一般discuz插件来说），而且流程也特别的清晰！不过说这么多，我还是只能作为新手的层面来表述，说的不好、不对望大神们原谅！</p>
<p> 说完了没用的，就说一下重点吧。因为这个项目比较小，当时提供模板的时候没有想到做登录和注册的模板同时要做到和discuz之间的通信，我也安装uc和discuz并做了两个应用之间的通信。但问题还是出来了，因为两个应用通信只是单纯的实现了，同步登陆和退出。具体的登录和注册还是要分开进行的，模板是独立开的！</p>
<p>我的目的很简单，就是在cms的首页放上discuz的登陆框，并且登录和注册都去discuz完成然后返回登录状态，这样就可以免去安装uc，以及设置通信、同时还能满足同步登陆、同步退出，大大的提高用户体验！</p>
<p>我的具体做法步骤很简单：</p>
<p>第一、在discuz的根目录新建文件 discuz_denglu.php 这个文件用来调用discuz的核心类，因为class_core.php文件里面有限制，不允许在discuz外部调用该类，所以为了保持核心文件的完整性、原始性我们选择在discuz根目录建新文件用来调用核心类！</p>
<div class="codecolorer-container php blackboard" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br />13<br />14<br />15<br />16<br />17<br /></div></td><td><div class="php codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #000000; font-weight: bold;">&lt;?php</span> <span style="color: #666666; font-style: italic;">//调用discuz公共执行类等核心代码 begin</span><br />
&nbsp;<span style="color: #b1b100;">require</span> <span style="color: #0000ff;">'./source/class/class_core.php'</span><span style="color: #339933;">;</span><br />
&nbsp;<span style="color: #000088;">$discuz</span> <span style="color: #339933;">=</span> <span style="color: #339933;">&amp;</span>amp<span style="color: #339933;">;</span> discuz_core<span style="color: #339933;">::</span><span style="color: #004000;">instance</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp;<span style="color: #000088;">$discuz</span><span style="color: #339933;">-&amp;</span>gt<span style="color: #339933;">;</span>init<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<br />
<span style="color: #666666; font-style: italic;">//调用discuz公共执行类等核心代码 end</span><br />
<br />
<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$_GET</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'action'</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">==</span> <span style="color: #0000ff;">'login'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #990000;">empty</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$_G</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'uid'</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'1'</span><span style="color: #339933;">;</span><br />
&nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; <span style="color: #b1b100;">else</span><br />
&nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'您好,尊贵的会员 &lt;strong&gt;&lt;span style=&quot;text-decoration: underline;&quot;&gt;'</span><span style="color: #339933;">.</span><span style="color: #000088;">$_G</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'username'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&lt;/span&gt; '</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&lt;a href=&quot;http://www.xxx.com/bbs/home.php?mod=space&amp;amp;uid='</span><span style="color: #339933;">.</span><span style="color: #000088;">$_G</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'uid'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&amp;amp;do=index&amp;amp;view='</span><span style="color: #339933;">.</span><span style="color: #000088;">$_G</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'username'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&quot;&gt;我的地盘&lt;/a&gt;  &lt;a href=&quot;http://www.xxx.com/bbs/home.php?mod=space&amp;amp;do=home&quot;&gt;最新动态&lt;/a&gt;  &lt;a href=&quot;http://www.xxx.com/bbs/member.php?mod=logging&amp;amp;action=logout&amp;amp;fromhash='</span><span style="color: #339933;">.</span>FROMHASH<span style="color: #339933;">.</span><span style="color: #0000ff;">'&quot;&gt;退出登录&lt;/a&gt;'</span><span style="color: #339933;">;</span><br />
&nbsp; <span style="color: #009900;">&#125;</span><br />
<span style="color: #009900;">&#125;</span><br />
<span style="color: #000000; font-weight: bold;">?&gt;</span></div></td></tr></tbody></table></div>
<p>从该文件代码我们不难看出，这几句代码就可以实现discuz登录和未登录状态。同时可以在文件里使用discuz的所有全局变量。<br />
看到这里大家是不是就可以看出我下部要做什么了，因为我的最终目的是实现在模板显示登录和未登录两种状态，这种情况下我们肯定会果断选择通过ajax来实现其效果，这样才能做到完美无缺。<br />
贴一下模板代码(js)：</p>
<div class="codecolorer-container javascript blackboard" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br />13<br />14<br />15<br />16<br />17<br />18<br />19<br />20<br />21<br />22<br />23<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #339933;">&lt;</span>script type<span style="color: #339933;">=</span><span style="color: #3366CC;">&quot;text/javascript&quot;</span><span style="color: #339933;">&gt;</span><br />
$<span style="color: #009900;">&#40;</span>window<span style="color: #009900;">&#41;</span>.<span style="color: #660066;">load</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $.<span style="color: #660066;">ajax</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; url<span style="color: #339933;">:</span><span style="color: #3366CC;">'http://www.xxx.com/bbs/discuz_denglu.php?action=login'</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; type<span style="color: #339933;">:</span><span style="color: #3366CC;">'GET'</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; cache<span style="color: #339933;">:</span><span style="color: #003366; font-weight: bold;">false</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; success<span style="color: #339933;">:</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span>msg<span style="color: #009900;">&#41;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">if</span><span style="color: #009900;">&#40;</span>msg <span style="color: #339933;">==</span> <span style="color: #CC0000;">1</span><span style="color: #009900;">&#41;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#lsform'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">show</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#logging'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">hide</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">else</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#lsform'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">hide</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#logging'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">show</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;$<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#logging'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">html</span><span style="color: #009900;">&#40;</span>msg<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #339933;">&lt;/</span>script<span style="color: #339933;">&gt;</span></div></td></tr></tbody></table></div>
<p>cms首页html代码：</p>
<div class="codecolorer-container html4strict blackboard" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">form</span> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;lsform&quot;</span> <span style="color: #000066;">class</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;legReg&quot;</span> <span style="color: #000066;">style</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;display: none;&quot;</span> <span style="color: #000066;">action</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;http://www.xxx.com.cn/bbs/member.php?mod=logging&amp;amp;action=login&amp;amp;loginsubmit=yes&amp;amp;infloat=yes&amp;amp;lssubmit=yes&quot;</span> <span style="color: #000066;">method</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;post&quot;</span> <span style="color: #000066;">onsubmit</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;return lsSubmit();&quot;</span>&gt;</span>用户名：<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">input</span> <span style="color: #000066;">class</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;inputSty&quot;</span> <span style="color: #000066;">type</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;text&quot;</span> <span style="color: #000066;">name</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;username&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span><br />
密码：<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">input</span> <span style="color: #000066;">class</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;inputSty&quot;</span> <span style="color: #000066;">type</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;password&quot;</span> <span style="color: #000066;">name</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;password&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span><br />
<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">input</span> <span style="color: #000066;">class</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;submitBtn&quot;</span> <span style="color: #000066;">type</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;submit&quot;</span> <span style="color: #000066;">value</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;提交&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span><br />
<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">class</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;reg&quot;</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;http://www.xxx.com/bbs/member.php?mod=register&quot;</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">img</span> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;{dede:global.cfg_templets_skin/}/images/btn.jpg&quot;</span> <span style="color: #000066;">alt</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;立即注册&quot;</span> <span style="color: #000066;">width</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;64&quot;</span> <span style="color: #000066;">height</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;21&quot;</span> <span style="color: #66cc66;">/</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;</span><br />
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">form</span>&gt;</span><br />
<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">p</span> <span style="color: #000066;">style</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;display:none; margin-left:100px;&quot;</span> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;logging&quot;</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">p</span>&gt;</span></div></td></tr></tbody></table></div>
<p><strong>第二种解决方式(解决跨域调用)：</strong><br />
修改上面的discuz_denglu.php文件为：</p>
<div class="codecolorer-container php blackboard" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br />13<br />14<br />15<br />16<br />17<br />18<br />19<br /></div></td><td><div class="php codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #000000; font-weight: bold;">&lt;?php</span><br />
&nbsp;<span style="color: #666666; font-style: italic;">//调用discuz公共执行类等核心代码 begin</span><br />
&nbsp;<span style="color: #b1b100;">require</span> <span style="color: #0000ff;">'./source/class/class_core.php'</span><span style="color: #339933;">;</span><br />
&nbsp;<span style="color: #000088;">$discuz</span> <span style="color: #339933;">=</span> <span style="color: #339933;">&amp;</span> discuz_core<span style="color: #339933;">::</span><span style="color: #004000;">instance</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <br />
&nbsp;<span style="color: #000088;">$discuz</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">init</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #666666; font-style: italic;">//调用discuz公共执行类等核心代码 end</span><br />
<span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #990000;">empty</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$_G</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'uid'</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
<span style="color: #666666; font-style: italic;">//这里做一下修改</span><br />
&nbsp; <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'&lt;form id=&quot;lsform&quot; class=&quot;legReg&quot; style=&quot;display: none;&quot; action=&quot;http://www.xxx.com.cn/bbs/member.php?mod=logging&amp;amp;action=login&amp;amp;loginsubmit=yes&amp;amp;infloat=yes&amp;amp;lssubmit=yes&quot; method=&quot;post&quot; onsubmit=&quot;return lsSubmit();&quot;&gt;用户名：&lt;input class=&quot;inputSty&quot; type=&quot;text&quot; name=&quot;username&quot; /&gt;<br />
密码：&lt;input class=&quot;inputSty&quot; type=&quot;password&quot; name=&quot;password&quot; /&gt;<br />
&lt;input class=&quot;submitBtn&quot; type=&quot;submit&quot; value=&quot;提交&quot; /&gt;<br />
&lt;a class=&quot;reg&quot; href=&quot;http://www.xxx.com/bbs/member.php?mod=register&quot;&gt;&lt;img src=&quot;{dede:global.cfg_templets_skin/}/images/btn.jpg&quot; alt=&quot;立即注册&quot; width=&quot;64&quot; height=&quot;21&quot; /&gt;&lt;/a&gt;<br />
&lt;/form&gt;'</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><br />
<span style="color: #b1b100;">else</span><br />
<span style="color: #009900;">&#123;</span><br />
&nbsp; <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'您好,尊贵的会员 &lt;strong&gt;&lt;span style=&quot;text-decoration: underline;&quot;&gt;'</span><span style="color: #339933;">.</span><span style="color: #000088;">$_G</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'username'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&lt;/span&gt;&lt;/strong&gt; '</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&lt;a href=&quot;http://www.xxx.com/bbs/home.php?mod=space&amp;amp;uid='</span><span style="color: #339933;">.</span><span style="color: #000088;">$_G</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'uid'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&amp;amp;do=index&amp;amp;view='</span><span style="color: #339933;">.</span><span style="color: #000088;">$_G</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'username'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&quot;&gt;我的地盘&lt;/a&gt; &lt;a href=&quot;http://www.xxx.com/bbs/home.php?mod=space&amp;amp;do=home&quot;&gt;最新动态&lt;/a&gt; &lt;a href=&quot;http://www.xxx.com/bbs/member.php?mod=logging&amp;amp;action=logout&amp;amp;fromhash='</span><span style="color: #339933;">.</span>FROMHASH<span style="color: #339933;">.</span><span style="color: #0000ff;">'&quot;&gt;退出登录&lt;/a&gt;'</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><br />
<span style="color: #000000; font-weight: bold;">?&gt;</span></div></td></tr></tbody></table></div>
<p>通过以上修改，我们如果需要在页面调用可以直接在html页面加入</p>
<div class="codecolorer-container html4strict blackboard" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">iframe</span> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;http://bbs.xxx.com/discuz_denglu.php&quot;</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">iframe</span>&gt;</span></div></td></tr></tbody></table></div>
<p>iframe的属性自己定制就可以，以下是iframe的基本用法。</p>
<div>
<h2>iframe可选的属性</h2>
<table class="dataintable" border=1 align=center>
<tbody>
<tr>
<th>属性</th>
<th>值</th>
<th>描述</th>
<th>DTD</th>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 align 属性" href="/tags/att_iframe_align.asp">align</a></td>
<td>
<ul>
<li>left</li>
<li>right</li>
<li>top</li>
<li>middle</li>
<li>bottom</li>
</ul>
</td>
<td><span class="deprecated">不赞成使用。</span>请使用样式代替。</p>
<p>规定如何根据周围的元素来对齐此框架。</td>
<td>TF</td>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 frameborder 属性" href="/tags/att_iframe_frameborder.asp">frameborder</a></td>
<td>
<ul>
<li>1</li>
<li>0</li>
</ul>
</td>
<td>规定是否显示框架周围的边框。</td>
<td>TF</td>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 height 属性" href="/tags/att_iframe_height.asp">height</a></td>
<td>
<ul>
<li><em>pixels</em></li>
<li><em>%</em></li>
</ul>
</td>
<td>规定 iframe 的高度。</td>
<td>TF</td>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 longdesc 属性" href="/tags/att_iframe_longdesc.asp">longdesc</a></td>
<td><em>URL</em></td>
<td>规定一个页面，该页面包含了有关 iframe 的较长描述。</td>
<td>TF</td>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 marginheight 属性" href="/tags/att_iframe_marginheight.asp">marginheight</a></td>
<td><em>pixels</em></td>
<td>定义 iframe 的顶部和底部的边距。</td>
<td>TF</td>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 marginwidth 属性" href="/tags/att_iframe_marginwidth.asp">marginwidth</a></td>
<td><em>pixels</em></td>
<td>定义 iframe 的左侧和右侧的边距。</td>
<td>TF</td>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 name 属性" href="/tags/att_iframe_name.asp">name</a></td>
<td><em>frame_name</em></td>
<td>规定 iframe 的名称。</td>
<td>TF</td>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 scrolling 属性" href="/tags/att_iframe_scrolling.asp">scrolling</a></td>
<td>
<ul>
<li>yes</li>
<li>no</li>
<li>auto</li>
</ul>
</td>
<td>规定是否在 iframe 中显示滚动条。</td>
<td>TF</td>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 src 属性" href="/tags/att_iframe_src.asp">src</a></td>
<td><em>URL</em></td>
<td>规定在 iframe 中显示的文档的 URL。</td>
<td>TF</td>
</tr>
<tr>
<td><a title="HTML &lt;iframe&gt; 标签的 width 属性" href="/tags/att_iframe_width.asp">width</a></td>
<td>
<ul>
<li><em>pixels</em></li>
<li><em>%</em></li>
</ul>
</td>
<td>定义 iframe 的宽度。</td>
<td>TF</td>
</tr>
</tbody>
</table>
</div>
<p>以上就是我的解决方式，这样我们就可以非常轻松的解决这个问题。</p>
<p>如果有说的不好、不明白的地方，请高手指点！！</p>
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