此教程是针对Windows系统的用户设置,以韩国VPS设置为例:
访问网站后,按f12,浏览器提示:
Mixed Content: The page at 'https://www.xxx.com/'' was loaded over HTTPS, but requested an insecure image 'http://www.xxx.com/uploads/2018/12/3.png'. This content
原因是在https页面中,如果调用了http资源,那么浏览器就会抛出一些错误,
解决办法:在header中加入 Upgrade-Insecure-Requests,会告诉浏览器可以把所属本站的所有 http 连接升级为 https 连接,外站请求保持默认;
添加header方法:
1.iis7
或直接在网站根目录web.config中定义
<?xml version="1.0" encoding="UTF-8"?> <configuration> <system.webServer> <httpProtocol> <customHeaders> <add name="Content-Security-Policy" value="upgrade-insecure-requests" /> </customHeaders> </httpProtocol> </system.webServer> </configuration>
2.apache
可直接在网站根目录.htaccess中定义
<IFModule mod_headers.c> Header add Content-Security-Policy upgrade-insecure-requests </IFModule>
3. nginx
server { listen 80; server_name (myservername); add_header Content-Security-Policy "upgrade-insecure-requests"; location / { proxy_pass http://localhost:5000; } }