安装nuxt3
npx nuxi@latest init projectname报错：
Error: Failed to download template from registry: Failed to download https://raw.githubusercontent.com/nuxt/starter/templates/templates/v3.json: TypeError: fetch failed
解决办法：
hosts文件填加以下内容
185.199.108.133 raw.githubusercontent.com
185.199.109.133 raw.githubusercontent.com
185.199.110.133 raw.githubusercontent.com
185.199.111.133 raw.githubusercontent.com
2606:50c0:8000::154 raw.githubusercontent.com
2606:50c0:8001::154 raw.githubusercontent.com
2606:50c0:8002::154 raw.githubusercontent.com
2606:50c0:8003::154 raw.githubusercontent.com