How to avoid Chrome Console error Unsafe JavaScript?

Question

Chrome 在控制台中显示此错误“不安全的 JavaScript 尝试从 URL https://domain2/app1/ 的框架访问 URL https://domain1/app1/的框架。域、协议和端口必须匹配。”

Answer 1

A frame cannot acces the content of another frame if it is not of the same origin. If that is what you're trying to achieve, you cannot work around that issue.

• Same Origin policy

Answer 2

The browser will not allow Javascript to access cross domain, as malicious websites would be able to interact with other sites which would be a huge security concern.

I found this on Google groups, might be worth looking at:

I believe that dev versions of Chrome currently have support for Cross-Origin Resource Sharing, which allows hosts that want to to opt-into cross-origin XHR access http://dev.w3.org/2006/waf/access-control . You could try that, but it's pretty bleeding edge, so I'd expect rough patches.