并发操作">
  正确的并发操作
  <a class="anchor" href="#%e6%ad%a3%e7%a1%ae%e7%9a%84%e5%b9%b6%e5%8f%91%e6%93%8d%e4%bd%9c">#</a>
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<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-go" data-lang="go"><span style="display:flex;"><span><span style="color:#f92672">package</span> <span style="color:#a6e22e">main</span>
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