【发布时间】:2021-07-03 06:05:09
【问题描述】:
已经在我的 HTML 中的 Tailwind 类正在运行,但我无法添加新的。
我不明白这是从哪里来的。如果我取消 JIT,一切都可以正常工作,但使用 webpack 开发服务器热重载会很长。
Tailwind CSS 版本: 2.1.1
复制库: https://github.com/jbty/html-starter-typscript-scss-tailwind
顺风配置:
const colors = require('tailwindcss/colors');
module.exports = {
mode: 'jit',
purge: ['./dist/*.html', './dist/*.js'],
darkMode: false,
theme: {
screens: {
print: { raw: 'print' },
sm: '640px',
// => @media (min-width: 640px) { ... }
md: '768px',
// => @media (min-width: 768px) { ... }
lg: '1024px',
// => @media (min-width: 1024px) { ... }
xl: '1280px',
// => @media (min-width: 1280px) { ... }
'2xl': '1536px',
// => @media (min-width: 1536px) { ... }
},
extend: {
fontFamily: {},
colors: {
transparent: 'transparent',
current: 'currentColor',
black: colors.black,
white: colors.white,
gray: colors.trueGray,
indigo: colors.indigo,
red: colors.rose,
yellow: colors.amber,
},
fontSize: {},
},
},
variants: {
extend: {},
},
plugins: [],
};
PostCSS 配置:
module.exports = {
plugins: [require('autoprefixer'), require('@tailwindcss/jit')],
};
Webpack 配置:
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyPlugin = require('copy-webpack-plugin');
module.exports = {
entry: './src/app.ts',
target: 'web',
cache: true,
output: {
path: path.resolve(__dirname, 'dist'),
filename: '[name].[fullhash:8].js',
sourceMapFilename: '[name].[fullhash:8].map',
chunkFilename: '[id].[fullhash:8].js',
clean: true,
},
module: {
rules: [
{
test: /\.(sa|sc|c)ss$/,
use: [
{
loader: 'style-loader',
},
{
loader: 'css-loader',
},
{
loader: 'postcss-loader',
},
'sass-loader',
],
},
{
test: /\.tsx?$/,
use: 'ts-loader',
exclude: /node_modules/,
},
{
test: /\.(jpe?g|png|gif|svg)$/i,
loader: 'file-loader',
options: {
name: '[name].[hash].[ext]',
outputPath: 'assets/images',
esModule: false,
},
},
{
test: /\.(woff|woff2|eot|ttf|otf)$/i,
loader: 'file-loader',
options: {
outputPath: 'assets/fonts',
},
},
],
},
resolve: {
extensions: ['.ts', '.js'],
},
plugins: [
new HtmlWebpackPlugin({
template: 'src/index.html',
title: 'Webpack Starter',
description: 'Webpack Starter',
}),
new CopyPlugin({
patterns: [{ from: 'src/public' }],
}),
],
devServer: {
contentBase: path.resolve(__dirname, 'dist'),
watchContentBase: true,
writeToDisk: true,
hot: true,
},
};
【问题讨论】:
-
您是否将 NODE_ENV 设置为开发?这控制 Tailwind 是否监视模板文件的更改。
-
@NathanDawson yes here => mode: 'development' in my webpack.dev.js
-
mode: 'development' 单独是不够的,请确保 process.env.NODE_ENV === "development"
标签: javascript typescript webpack sass tailwind-css