1、装置插件
yarn add lib-flexible postcss-px2rem-exclude
//这个插件也要下,不然的话启动我的项目的时候会报错
yarn add react-app-rewire-postcss
2、批改config-overrides.js(如果没有就新建,在我的项目根目录) 在config-overrides.js文件里重写postcss,退出如下代码
这文件将antd-mobile的配置合并起来了,如果你用了antd-mobile的按需引入,那间接粘贴过来就ok,antd-mobile按需引入参照官网https://mobile.ant.design/doc…
const {
override,
fixBabelImports,
addWebpackAlias,
addDecoratorsLegacy,
} = require("customize-cra");
const path = require("path");
const rewirePostcss = require("react-app-rewire-postcss");
const px2rem = require("postcss-px2rem-exclude");
module.exports = override(
fixBabelImports("import", {
libraryName: "antd-mobile",
style: "css",
}),
addWebpackAlias({
"@": path.resolve(__dirname, "src"),
}),
addDecoratorsLegacy(),
(config, env) => {
// 重写postcss
rewirePostcss(config, {
plugins: () => [
require("postcss-flexbugs-fixes"),
require("postcss-preset-env")({
autoprefixer: {
flexbox: "no-2009",
},
stage: 3,
}),
//要害:设置px2rem
px2rem({
remUnit: 37.5,//这里最开始写的是75,然而antd的款式变的可小,查问后看人家设置的是37.5,而后试了下的确好了
exclude: /node-modules/i,
}),
],
});
return config;
}
);
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