/*版本号*/
antd: "^3.24.0"
webpack: "4.41.0"
react: "^16.10.2"
一.官方定制主题方案
Ant Design官方定制主题地址 antd的样式使用了 Less 作为开发语言，并定义了一系列全局/组件的样式变量，你可以根据需求进行相应调整。 以下是一些最常用的通用变量，所有样式变量可以在 这里 找到。
@primary-color: #1890ff; // 全局主色
@link-color: #1890ff; // 链接色
@success-color: #52c41a; // 成功色
@warning-color: #faad14; // 警告色
@error-color: #f5222d; // 错误色
@font-size-base: 14px; // 主字号
@heading-color: rgba(0, 0, 0, 0.85); // 标题色
@text-color: rgba(0, 0, 0, 0.65); // 主文本色
@text-color-secondary: rgba(0, 0, 0, 0.45); // 次文本色
@disabled-color: rgba(0, 0, 0, 0.25); // 失效色
@border-radius-base: 4px; // 组件/浮层圆角
@border-color-base: #d9d9d9; // 边框色
@box-shadow-base: 0 2px 8px rgba(0, 0, 0, 0.15); // 浮层阴影
原理上是使用 less 提供的 modifyVars 的方式进行覆盖变量。废话不多说，我们开始实际操作
二. 安装babel-plugin-import 安装less-loader（如果antd按需加载和less-loader已配置，可跳过此步骤直接看第三步）
- 安装babel-plugin-import
npm install babel-plugin-import --save-dev
//修改webpack.config.js
// Process application JS with Babel.
// The preset includes JSX, Flow, TypeScript, and some ESnext features.
{
test: /\.(js|mjs|jsx|ts|tsx)$/,
include: paths.appSrc,
loader: require.resolve('babel-loader'),
options: {
customize: require.resolve(
'babel-preset-react-app/webpack-overrides'
),
plugins: [
[
require.resolve('babel-plugin-named-asset-import'),
{
loaderMap: {
svg: {
ReactComponent:
'@svgr/webpack?-svgo,+titleProp,+ref![path]',
},
},
},
],
[
require.resolve('babel-plugin-import'), // 导入 import 插件
{ libraryName: "antd", style: 'css'}
]
],
// This is a feature of `babel-loader` for webpack (not Babel itself).
// It enables caching results in ./node_modules/.cache/babel-loader/
// directory for faster rebuilds.
cacheDirectory: true,
// See #6846 for context on why cacheCompression is disabled
cacheCompression: false,
compact: isEnvProduction,
},
}
- 安装less-loader
npm install less-loader --save-dev
//修改webpack.config.js
// style files regexes
const cssRegex = /\.css$/;
const cssModuleRegex = /\.module\.css$/;
const sassRegex = /\.(scss|sass)$/;
const sassModuleRegex = /\.module\.(scss|sass)$/;
//在这里增加less的全局变量
const lessRegex = /\.less$/;
const lessModuleRegex = /\.module\.less$/;
//找到配置sass-loader的sassModuleRegex位置，后面紧跟着添加如下代码
// Opt-in support for Less (using .less or .less extensions).
// By default we support Less Modules with the
// extensions .module.less or .module.less
{
test: lessRegex,
exclude: lessModuleRegex,
use: getStyleLoaders(
{
importLoaders: 2,
sourceMap: isEnvProduction && shouldUseSourceMap,
},
'less-loader'
),
// Don't consider CSS imports dead code even if the
// containing package claims to have no side effects.
// Remove this when webpack adds a warning or an error for this.
// See https://github.com/webpack/webpack/issues/6571
sideEffects: true,
},
// Adds support for CSS Modules, but using lESS
// using the extension .module.less or .module.less
{
test: lessModuleRegex,
use: getStyleLoaders(
{
importLoaders: 2,
sourceMap: isEnvProduction && shouldUseSourceMap,
modules: true,
getLocalIdent: getCSSModuleLocalIdent,
},
'less-loader'
),
}
三.修改webpack.config.js文件
- antd按需加载配置修改
{ libraryName: "antd", style: 'css'}
//修改为
{ libraryName: "antd", style: true }
- 找到less-loader代码片段,增加antd自定义配置
//antd自定义主题配置
const antdThemeOptions = {
modifyVars: {
"primary-color": "#A020F0 ",
"link-color": "#A020F0 ",
"border-radius-base": "4px"
},
javascriptEnabled: true
};
//找到less-loader配置,传入 antdThemeOptions
// Opt-in support for Less (using .less or .less extensions).
// By default we support Less Modules with the
// extensions .module.less or .module.less
{
test: lessRegex,
exclude: lessModuleRegex,
use: getStyleLoaders(
{
importLoaders: 2,
sourceMap: isEnvProduction && shouldUseSourceMap,
},
'less-loader',
antdThemeOptions
),
// Don't consider CSS imports dead code even if the
// containing package claims to have no side effects.
// Remove this when webpack adds a warning or an error for this.
// See https://github.com/webpack/webpack/issues/6571
sideEffects: true,
},
// Adds support for CSS Modules, but using lESS
// using the extension .module.less or .module.less
{
test: lessModuleRegex,
use: getStyleLoaders(
{
importLoaders: 2,
sourceMap: isEnvProduction && shouldUseSourceMap,
modules: true,
getLocalIdent: getCSSModuleLocalIdent,
},
'less-loader',
antdThemeOptions
),
}
- 修改getStyleLoaders方法，添加antThemeOption参数配置
//修改前
const getStyleLoaders = (cssOptions, preProcessor) => {
const loaders = [
isEnvDevelopment && require.resolve('style-loader'),
isEnvProduction && {
loader: MiniCssExtractPlugin.loader,
options: shouldUseRelativeAssetPaths ? { publicPath: '../../' } : {},
},
{
loader: require.resolve('css-loader'),
options: cssOptions,
},
{
// Options for PostCSS as we reference these options twice
// Adds vendor prefixing based on your specified browser support in
// package.json
loader: require.resolve('postcss-loader'),
options: {
// Necessary for external CSS imports to work
// https://github.com/facebook/create-react-app/issues/2677
ident: 'postcss',
plugins: () => [
require('postcss-flexbugs-fixes'),
require('postcss-preset-env')({
autoprefixer: {
flexbox: 'no-2009',
},
stage: 3,
}),
// Adds PostCSS Normalize as the reset css with default options,
// so that it honors browserslist config in package.json
// which in turn let's users customize the target behavior as per their needs.
postcssNormalize(),
],
sourceMap: isEnvProduction && shouldUseSourceMap,
},
},
].filter(Boolean);
if (preProcessor) {
loaders.push(
{
loader: require.resolve('resolve-url-loader'),
options: {
sourceMap: isEnvProduction && shouldUseSourceMap,
},
},
{
loader: require.resolve(preProcessor),
options: {
sourceMap: true,
},
}
);
}
return loaders;
};
//修改后
const getStyleLoaders = (cssOptions, preProcessor, antdThemeOptions) => {
const loaders = [
isEnvDevelopment && require.resolve('style-loader'),
isEnvProduction && {
loader: MiniCssExtractPlugin.loader,
options: shouldUseRelativeAssetPaths ? { publicPath: '../../' } : {},
},
{
loader: require.resolve('css-loader'),
options: cssOptions,
},
{
// Options for PostCSS as we reference these options twice
// Adds vendor prefixing based on your specified browser support in
// package.json
loader: require.resolve('postcss-loader'),
options: {
// Necessary for external CSS imports to work
// https://github.com/facebook/create-react-app/issues/2677
ident: 'postcss',
plugins: () => [
require('postcss-flexbugs-fixes'),
require('postcss-preset-env')({
autoprefixer: {
flexbox: 'no-2009',
},
stage: 3,
}),
// Adds PostCSS Normalize as the reset css with default options,
// so that it honors browserslist config in package.json
// which in turn let's users customize the target behavior as per their needs.
postcssNormalize(),
],
sourceMap: isEnvProduction && shouldUseSourceMap,
},
},
].filter(Boolean);
if (preProcessor) {
loaders.push(
{
loader: require.resolve('resolve-url-loader'),
options: {
sourceMap: isEnvProduction && shouldUseSourceMap,
},
},
{
loader: require.resolve(preProcessor),
options: {
...antdThemeOptions,
sourceMap: true,
},
}
);
}
return loaders;
};
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