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2018-07-04
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<p>使用go中遇到的小问题，记录和回顾用
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<h3 id="知识点记录">
<a href="#知识点记录" class="headerlink" title="知识点记录"></a>知识点记录</h3>
<h4 id="用切片的指针取值时报错">
<a href="#用切片的指针取值时报错" class="headerlink" title="用切片的指针取值时报错"></a>用切片的指针取值时报错</h4>
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<p>其实这时一个优先级的问题，我开始认为的事优先得到
<code>*a</code>然后取对应的0，但是取索引对应的值优先级更高
<code>a[0]</code>，这时就不对了</p>
<p>
<code>(*a)[0]</code>这样就OK了</p>
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知识点记录</span>
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用切片的指针取值时报错</span>
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