火狐浏览器能用 谷歌出现This request has been blocked； the content must be served over HTTPS解决方法
方法一：在页面添加（本人没成功）方法二：在nginx配置响应头（add_headerContent-Security-Policyupgrade-insecure-requests;）如下：server{...location/{...add_headerContent-Security-Policyupgrade-insecure-requests;...}}