寻找可共享的组件模板? 去这里-> npx degit sveltejs/template showcase cd showcase 安装顺风车 npm i --save-dev svelte-preprocess npm i --save-dev postcss-utilities @fullhuman/postcss-purgecss autoprefixer postcss postcss-cli postcss-import@12 postcss-nesting npm i --save-dev tailwindcss npx tailwindcss init npm i --sav