1.创建oss的桶

设置成公共读

2.在服务器的nginx上面配置反向代理

一定对要写oss的内网地址：比如http://wltest1001.oss-cn-beijing-internal.aliyuncs.com【服务器和oss一定要在同第一地域否则内网不互通】

3.这个时候我们访问图片会提示下载，访问html也是下载，修改反向代理配置文件 （重点）隐藏OSS返回的Content-Disposition和Content-Type头

#PROXY-START/

location ^~ /
{
    proxy_pass http://wltest1001.oss-cn-beijing-internal.aliyuncs.com;
    proxy_set_header Host wltest1001.oss-cn-beijing-internal.aliyuncs.com;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header REMOTE-HOST $remote_addr;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_http_version 1.1;
       # 隐藏OSS返回的Content-Disposition和Content-Type头
        proxy_hide_header Content-Disposition;
        proxy_hide_header Content-Type;
        # 添加新的Content-Disposition和Content-Type头
        add_header Content-Disposition "inline";
    

}
#PROXY-END/