FWIW:

当这个“破坏者”代码出现时，我们遇到了需要杀死iFrame的情况。因此，我使用PHP函数get_headers($url);在iFrame中显示远程URL之前检查它。为了获得更好的性能，我将结果缓存到一个文件中，这样就不会每次都建立HTTP连接。

X-Frame-Options Allow-From https://..。如果使用Content-Security-Policy报头，则会被替换(并被忽略)。

这里是完整的参考资料:https://content-security-policy.com/

我在mediawiki上遇到了同样的问题，这是因为服务器出于安全原因拒绝将页面嵌入到iframe中。

我写了

$wgEditPageFrameOptions = "SAMEORIGIN"; 

导入mediawiki PHP配置文件。

希望能有所帮助。

添加一个

  target='_top'

到我的链接在facebook标签为我解决了这个问题…

I came across this issue when running a wordpress web site. I tried all sorts of things to fix it and wasn't sure how, ultimately the issue was because I was using DNS forwarding with masking, and the links to external sites were not being addressed properly. i.e. my site was hosted at http://123.456.789/index.html but was masked to run at http://somewebSite.com/index.html. When i entered http://123.456.789/index.html in the browser clicking on those same links resulted in no X-frame-origins issues in the JS console, but running http://somewebSite.com/index.html did. In order to properly mask you must add your host's DNS name servers to your domain service, i.e. godaddy.com should have name servers of example, ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, if you were using digitalocean.com as your hosting service.

我使用的是Tomcat 8.0.30，没有一个建议对我有效。当我们希望更新X-Frame-Options并将其设置为允许时，以下是我如何配置允许嵌入iframes:

进入Tomcat conf目录，编辑web.xml文件 添加下面的过滤器:

<filter>
            <filter-name>httpHeaderSecurity</filter-name>
            <filter-class>org.apache.catalina.filters.HttpHeaderSecurityFilter</filter-class>
                   <init-param>
                           <param-name>hstsEnabled</param-name>
                           <param-value>true</param-value>
                   </init-param>
                   <init-param>
                           <param-name>antiClickJackingEnabled</param-name>
                           <param-value>true</param-value>
                   </init-param>
                   <init-param>
                           <param-name>antiClickJackingOption</param-name>
                           <param-value>ALLOW-FROM</param-value>
                   </init-param>
            <async-supported>true</async-supported>
       </filter>

       <filter-mapping>
                   <filter-name>httpHeaderSecurity</filter-name>
                   <url-pattern>/*</url-pattern>
                   <dispatcher>REQUEST</dispatcher>
       </filter-mapping> 

重启Tomcat服务 使用iFrame访问资源。