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<!doctype html>
<html lang="en" class="page-type-section">
<head prefix="og: http://ogp.me/ns#">
<meta charset="utf-8">
<title>废弃的指令列表 - FreeMarker 手册</title>
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<meta property="og:title" content="废弃的指令列表">
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<meta property="og:url" content="http://freemarker.org/docs/ref_depr_directive.html">
<link rel="canoical" href="http://freemarker.org/docs/ref_depr_directive.html">
<link rel="icon" href="favicon.png" type="image/png">
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<div style="background-color: #C00; color: #fff; padding: 12px 24px;">Please use a modern browser to view this website.</div>
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<div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_deprecated.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_depr_builtin.html"><span>Next</span></a></div><div class="title-wrapper">
<h1 class="content-header header-section1" id="ref_depr_directive" itemprop="headline">废弃的指令列表</h1>
</div></div><p>下面这些指令是废弃的，但是仍然可以运行：</p><ul>
<li>
<p><a href="ref_depr_oldmacro.html#ref.directive.call"><code>call</code></a>：使用
<a href="ref_directive_userDefined.html#ref.directive.userDefined">自定义指令调用</a> 来代替。</p>
</li>
<li>
<p><code class="inline-code">comment</code>：这是
<code class="inline-code"><#--<em class="code-color">...</em>--></code> 的老格式。
在 <code class="inline-code"><#comment></code> 和
<code class="inline-code"></#comment></code> 之间的任何东西都会被忽略。</p>
</li>
<li>
<p><code class="inline-code">foreach</code>: 它是 <code class="inline-code">list</code>
指令的代名词，有着略微不同的参数语法。它的语法结构是 <code class="inline-code"><#foreach
<em class="code-color">item</em> in
<em class="code-color">sequence</em>></code>，和 <code class="inline-code"><#list
<em class="code-color">sequence</em> as
<em class="code-color">item</em>></code>是相同的。</p>
</li>
<li>
<p><a href="ref_depr_transform.html#ref.directive.transform"><code>transform</code></a>：
使用 <a href="ref_directive_userDefined.html#ref.directive.userDefined">自定义指令调用</a> 来代替</p>
</li>
</ul><p>下面这些指令不再可以运行：</p><ul>
<li>
<p>遗留的 <code class="inline-code">function</code>：起初 <code class="inline-code">function</code>
是被用作定义宏，现在由 <code class="inline-code">macro</code> 指令完成，它就被废弃了。
对于 FreeMarker 2.3 版本来说，这个指令由于不同的意义而再次引入：
它被用来定义方法。</p>
</li>
</ul><div class="bottom-pagers-wrapper"><div class="pagers bottom"><a class="paging-arrow previous" href="ref_deprecated.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_depr_builtin.html"><span>Next</span></a></div></div></div></div> </div>
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<time itemprop="dateModified" datetime="2015-09-18T14:38:51Z" title="Friday, September 18, 2015 2:38:51 PM GMT">2015-09-18 14:38:51 GMT</time></span></p> <p class="copyright">
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