r/engineering/zap/quickstart_test.go">zap 快速入门</a></li>
<li>
  <a href="https://github.com/duanbiaowu/go-examples-for-beginners/blob/master/engineering/wire/README.md">wire 快速入门</a></li>
<li>
  <a href="/engineering/math/">常用数学方法</a></li>
<li>
  <a href="/engineering/format/">格式化方法</a></li>
</ul>
</li>
</ul>
<hr>
<h3 id="-陷阱">
  ☹️ 陷阱
  <a class="anchor" href="#-%e9%99%b7%e9%98%b1">#</a>
</h3>
<ul>
<li><strong>仔细检查你的代码</strong>
<ul>
<li>
  <a