This content should also be served over HTTPS
HTTPS 是 HTTP over Secure Socket Layer,以安全为目标的 HTTP 通道,所以在 HTTPS 承载的页面上不允许出现 http 请求,一旦出现就是提示或报错: Mixed Content: The page at 'https://domain.com/w/a?id=074ac65d-70db-422d-a6d6-a534b0f410a4' was loaded over HTTPS, but requested an insecure image 'http://img.domain.com/images/2016/5/3/2016/058c5085-21b0-4b1d-bb64-23a119905c84_cf0d97ab-bbdf-4e25-bc5b-868bdfb581df.jpg'. This content should also be served over HTTPS. 很多运营对 https 没有技术概念,在填入的数据中不免出现 http 的资源,出现疏忽和漏洞也是不可避免的。 解决办法一:CSP设置upgrade-insecure-requests W3C工作组考虑到了我们升级HTTPS的艰难,在2015年4月份就出了一个Upgrade Insecure Requests 的草案( http://www.w3.org/TR