附:node-sass问题
<p>问题排查文参考文档：
[node-sass下载失败问题排查](<a href="https://segmentfault.com/a/1190000020993365?utm_source=sf-similar-article">https://segmentfault.com/a/1190000020993365?utm_source=sf-similar-article</a> "node-sass下载失败问题排查")</p>
<h1>1.下载node-sass失败</h1>
<h2>报错详情：</h2>
<p><img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=0bae8c1337f5d0a1fb1e6a0ab1a7e65a&amp;file=file.png" alt="" /></p>
<h2>解决方案：</h2>
<p>1.终端输入以下命令查看当前环境适用的binding.node
<code>node -p &quot;[process.platform, process.arch, process.versions.modules].join('-')&quot;</code>
2.到这里下载对应版本的文件。链接地址：<a href="https://github.com/sass/node">https://github.com/sass/node</a>-...
3.将下载好的文件放入缓存目录中
(1) yarn缓存目录：C:Users你的用户名AppDataLocalYarnCache
(2) npm缓存目录：C:Users你的用户名AppDataRoamingnpm-cachenode-sass
4.删除node_modules文件夹以及package-lock.json文件
5.重新安装</p>
<h2>参考文档：</h2>
<p>[binding.node下载问题](<a href="https://segmentfault.com/a/1190000018607792">https://segmentfault.com/a/1190000018607792</a> "binding.node下载问题")</p>
<hr />
<h1>2.node-sass和node版本不匹配</h1>
<h2>报错详情：</h2>
<p>Error: Node Sass version 8.0.0 is incompatible with ^4.0.0.</p>
<h2>解决方案：</h2>
<p><img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=2c01eb77ebe52cc4eb2d8bd4a5c2293e&amp;file=file.png" alt="" />
<code>npm uninstall sass-loader node-sass</code>
<code>npm install sass-loader@8.0.2 sass@1.26.5 --save-dev</code></p>
<h2>参考文档：</h2>
<p>[解决Error: Node Sass version 8.0.0 is incompatible with ^4.0.0.-CSDN博客](<a href="https://blog.csdn.net/qq_45145827/article/details/133385066">https://blog.csdn.net/qq_45145827/article/details/133385066</a> "解决Error: Node Sass version 8.0.0 is incompatible with ^4.0.0.-CSDN博客")</p>
<hr />
<h1>3./deep/无法穿透</h1>
<h2>报错详情：</h2>
<p><img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=8441955318e854fd55abb7ffc619d349&amp;file=file.png" alt="" /></p>
<h2>解决方案：</h2>
<p>将 <code>/deep/</code> 改为 <code>::v-deep</code> 操作符</p>
<h2>参考文档：</h2>
<p>[避坑16_Vue中使用Scss报错SassError: expected selector. /deep/ .xxx-CSDN博客](<a href="https://blog.csdn.net/linxwx/article/details/125697799">https://blog.csdn.net/linxwx/article/details/125697799</a> "避坑16_Vue中使用Scss报错SassError: expected selector. /deep/ .xxx-CSDN博客")</p>