Refused to display in a frame because it set 'X-Frame-Options' to 'DENY'的解决办法

起因

最近在做毕设的过程中在tab页中使用iframe应用子页出现错误。

错误信息：Refused to display in a frame because it set ‘X-Frame-Options’ to ‘DENY’

分析：由于X-Frame-Options属性设置为DENY，禁止了iframe的引用

解决方案：

tomcat的配置文件web.xml下添加filter

<filter>
<filter-name>httpHeaderSecurity</filter-name>
<filter-class>org.apache.catalina.filters.HttpHeaderSecurityFilter</filter-class>
<init-param>
<param-name>antiClickJackingEnabled</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>antiClickJackingOption</param-name>
<param-value>SAMEORIGIN</param-value>
</init-param>
<async-supported>true</async-supported>
</filter>
<filter-mapping>
<filter-name>httpHeaderSecurity</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

重新编译，页面显示成功！