背景:用react.js + node 实现react组件服务端渲染。
由于当前 node 还不支持 import,我用nodemon --harmony server.js --exec babel-node
命令执行,其中server.js是后端入口文件,这样是可以支持 import 了,但是当我使用 antd 的 Button 组件时却报不支持 @import, 因为 antd 的 button 组件导入了 default.less,怎样才能解决这个问题呢?
server.js
import React, { Component } from 'react';
import { renderToString } from 'react-dom/server'
import { Button } from 'antd';
var Koa = require('koa');
var app = new Koa();
const render = require('koa-ejs');
const path = require('path');
render(app, {
root: path.join(__dirname, 'server/view'),
layout: 'template',
viewExt: 'html',
cache: false,
debug: true
});
app.use(async function (ctx, next){
const html = renderToString(
<Button>hello</Button>
);
await ctx.render('demo', {'html': html});
});
app.keys = ['i love yuewen'];
app.listen(3000);
报错如下:
/Users/joy.hu/Sites/yue/node_modules/antd/lib/style/index.less:1
(function (exports, require, module, __filename, __dirname) { @import "./themes/default";
^
SyntaxError: Invalid or unexpected token
at createScript (vm.js:53:10)
at Object.runInThisContext (vm.js:95:10)
at Module._compile (module.js:543:28)
at Module._extensions..js (module.js:580:10)
at Object.require.extensions.(anonymous function) [as .js] (/Users/joy.hu/Sites/yue/node_modules/babel-register/lib/node.js:152:7)
at Module.load (module.js:488:32)
at tryModuleLoad (module.js:447:12)
at Function.Module._load (module.js:439:3)
at require (internal/module.js:20:19)
at Object.<anonymous> (/Users/joy.hu/Sites/yue/node_modules/antd/lib/button/style/index.js:3:1)
[nodemon] app crashed - waiting for file changes before starting...
已经解决了,.babelrc 设置 antd 不加载 css,然后在 html head 中引入 antd css 文件。
.babelrc