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<span id="id1"></span><h1>EVALSHA<a class="headerlink" href="#evalsha" title="Permalink to this headline">¶</a></h1>
<p><strong>EVALSHA sha1 numkeys key [key ...] arg [arg ...]</strong></p>
<p>根据给定的 sha1 校验码，对缓存在服务器中的脚本进行求值。</p>
<p>将脚本缓存到服务器的操作可以通过 <a class="reference internal" href="script_load.html#script-load"><span>SCRIPT LOAD</span></a> 命令进行。</p>
<p>这个命令的其他地方，比如参数的传入方式，都和 <a class="reference internal" href="eval.html#eval"><span>EVAL</span></a> 命令一样。</p>
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<dt><strong>可用版本：</strong></dt>
<dd>>= 2.6.0</dd>
<dt><strong>时间复杂度：</strong></dt>
<dd>根据脚本的复杂度而定。</dd>
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<div class="highlight-python"><div class="highlight"><pre>redis> SCRIPT LOAD "return 'hello moto'"
"232fd51614574cf0867b83d384a5e898cfd24e5a"
redis> EVALSHA "232fd51614574cf0867b83d384a5e898cfd24e5a" 0
"hello moto"
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