webpack4子应用怎么能取消跨域限制

[Niefee]

webpack4子应用怎么能取消跨域限制，基座请求子应用页面，报：
Access to XMLHttpRequest at 'http://localhost:9527/#/home' from origin 'http://localhost.xxx.com:8888' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

http://localhost.xxx.com:8888是子应用，基座请求页面报错了，子应用已经加了配置：

  devServer: {
    headers: {
      'Access-Control-Allow-Origin': '*',
    },
  },
  dev: {
    headers: {
      'Access-Control-Allow-Origin': '*',
    },
}

[bailicangdu]

还是没设置对吧，仔细检查一下

[soyeon-lq]

headers: {
'Access-Control-Allow-Origin': '',
'Access-Control-Allow-Methods': '',
'Access-Control-Allow-Headers': '*'
}
将这个配置信息添加上。就不会触发跨域