部署https后瀏覽器提示不安全,不出現綠色小鎖?
網站部署https后,瀏覽器提示不安全, 不出現綠色小鎖圖標?
訪問網站后,按f12,瀏覽器提示:
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頁面中，如果調用了http資源，那么瀏覽器就會拋出一些錯誤,
解決辦法:在header中加入 Upgrade-Insecure-Requests,會告訴瀏覽器可以把所屬本站的所有 http 連接升級為 https 連接,外站請求保持默認;
添加header方法:
1.iis7
image.png
或直接在網站根目錄web.config中定義
<?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
可直接在網站根目錄.htaccess中定義
<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;
}
}
來源：西部數碼
