<h3 id="heading-1-homebrew">1. 通过 HomeBrew 安装</h3>
<pre><code class="lang-shell">brew install yarn
</code></pre>
<h3 id="heading-2-yarn">2. 升级 yarn</h3>
<pre><code class="lang-shell">brew upgrade yarn
</code></pre>
<h3 id="heading-3-yarn">3. 查看 yarn 版本</h3>
<pre><code class="lang-shell">yarn -v
</code></pre>


### 1. 通过 HomeBrew 安装
```shell
brew install yarn
```
### 2. 升级 yarn
```shell
brew upgrade yarn
```

### 3. 查看 yarn 版本
```shell
yarn -v
```



Mac 如何安装yarn

macOS 安装 yarn

Mac 如何安装yarn

Table of contents

1. 通过 HomeBrew 安装

2. 升级 yarn

3. 查看 yarn 版本