resize iframe
1、npm install -g anywhere
2、cd resize_iframe && anywhere 3000
3、add below to hosts
127.0.0.1 www.vincent1.com
127.0.0.1 www.vincent2.com
127.0.0.1 a.vincent.com
127.0.0.1 b.vincent.com
4、browser
http://www.vincent1.com:3000/cross-domain/a.html
http://a.vincent.com:3000/same-domain/a.html
http://www.vincent1.com:3000/easyxdm/resize_iframe.html
5、support browsers:
IE7+
Opera 9+
Firefox 3+
Safari 4+
Chrome 2+