如何匹配两个 HTML 标签的内容？它们之间有多行字符串。 -AS3
我想匹配 标签内的所有内容...下面是我需要解析的示例。
<tr>
<td class="trow2 post_content ">
<div class="post_body" id="pid_">
This is <span style="font-style: italic;">just a test</span> message.<br />
With an image.<br />
[img]http://www.somesite.com/wp-content/something.jpg[/img]<br />
Blah blah <span style="font-weight: bold;">blah</span>.<br />
<br />
The quick brown fox jumps over the lazy <span style="text-decoration: underline;">dawg</span>.<br />
<br />
[video=youtube]http://www.youtube.com/watch?v=MbYZa4gTxzM[/video]<br />
<br />
<a href="mailto:[email protected]">asd</a><br />
<ul>
<li>item number 1</li>
<li>item nubmer 2<br />
</li></ul>
<br />
<div class="codeblock phpcodeblock"><div class="title">PHP Code:<br />
</div><div class="body"><div dir="ltr"><code><span style="color: #66CCFF"><?php </span><span style="color: #7AC07C">echo </span><span style="color: #FF99FF">'hello world'</span><span style="color: #7AC07C">; </span><span style="color: #66CCFF">?></span></code></div></div></div>
<br />
<div style="text-align: center;">i am centered.</div>
<div style="text-align: right;">i am not centered.</div>
</div>
<div class="post_meta" id="post_meta_">
</div>
</td>
</tr>
正如您所看到的，我故意在标签之间添加了一大堆内容。这是我需要帮助的部分。鉴于存在其他标签的方式，我如何检测上面指定的两个标签的内部。
这是在 Flash Builder 上的 AS3 中完成的。
I want to match all contents inside the <div class="post_body" id="pid_"></div> tags... A sample of what I need to parse is below.
<tr>
<td class="trow2 post_content ">
<div class="post_body" id="pid_">
This is <span style="font-style: italic;">just a test</span> message.<br />
With an image.<br />
[img]http://www.somesite.com/wp-content/something.jpg[/img]<br />
Blah blah <span style="font-weight: bold;">blah</span>.<br />
<br />
The quick brown fox jumps over the lazy <span style="text-decoration: underline;">dawg</span>.<br />
<br />
[video=youtube]http://www.youtube.com/watch?v=MbYZa4gTxzM[/video]<br />
<br />
<a href="mailto:[email protected]">asd</a><br />
<ul>
<li>item number 1</li>
<li>item nubmer 2<br />
</li></ul>
<br />
<div class="codeblock phpcodeblock"><div class="title">PHP Code:<br />
</div><div class="body"><div dir="ltr"><code><span style="color: #66CCFF"><?php </span><span style="color: #7AC07C">echo </span><span style="color: #FF99FF">'hello world'</span><span style="color: #7AC07C">; </span><span style="color: #66CCFF">?></span></code></div></div></div>
<br />
<div style="text-align: center;">i am centered.</div>
<div style="text-align: right;">i am not centered.</div>
</div>
<div class="post_meta" id="post_meta_">
</div>
</td>
</tr>
As you can see, I intentionally added a whole bunch of stuff in-between the tags. This was the part where I needed help for. How do I detect the insides of the two tags I specified above given the fact that there are other tags in their way.
This is done in AS3 on Flash Builder.
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如果您的 HTML 是 XHTML，您可以使用 XPath 来解析并获取这些标记内的值。请参阅此问题在 Actionscript 中解析 XML/XHTML
If your HTML is XHTML, you can use XPath to parse and get the values inside those tags. See this question Parsing XML/XHTML in Actionscript