next.config.js

const withBundleAnalyzer = require('@next/bundle-analyzer')({
  enabled: process.env.ANALYZE === 'true'
})
module.exports = withBundleAnalyzer({
  future: {
    webpack5: true
  },
  images: {
    domains: [
      'gravatar.com',
      'www.notion.so',
      'avatars.githubusercontent.com',
      'images.unsplash.com'
    ] // 允许next/image加载的图片 域名
  },
  async headers() {
    return [
      {
        source: '/:path*{/}?',
        headers: [
          { key: 'Access-Control-Allow-Credentials', value: 'true' },
          { key: 'Access-Control-Allow-Origin', value: '*' },
          {
            key: 'Access-Control-Allow-Methods',
            value: 'GET,OPTIONS,PATCH,DELETE,POST,PUT'
          },
          {
            key: 'Access-Control-Allow-Headers',
            value:
              'X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5, Content-Type, Date, X-Api-Version'
          }
        ]
      }
    ]
  },
  webpack: (config, { dev, isServer }) => {
    // Replace React with Preact only in client production build
    if (!dev && !isServer) {
      Object.assign(config.resolve.alias, {
        react: 'preact/compat',
        'react-dom/test-utils': 'preact/test-utils',
        'react-dom': 'preact/compat'
      })
    }
    return config
  }
})