caddy2 配置google代理！

caddy2 代理google配置：

google.xxxxxx.com {
  encode gzip
  reverse_proxy * https://www.google.com.hk {
    header_up Host www.google.com.hk
    header_up X-Real-IP {http.request.remote}
    header_up X-Forwarded-For {http.request.remote}
    header_up X-Forwarded-Port {http.request.port}
    header_up X-Forwarded-Proto {http.request.scheme}
  }
}

caddy1代理google配置：

google.example.com {
    gzip
    proxy / https://www.google.com {
        header_upstream X-Real-IP {remote}
        header_upstream User-Agent {>User-Agent}
        header_upstream Accept-Language zh-CN
        header_upstream Accept-Encoding identity
    }
    filter rule {
        content_type text/.*
        search_pattern www.google.com
        replacement google.example.com
    }
    filter rule {
        content_type text/.*
        search_pattern (www|ssl).gstatic.com
        replacement gstatic.example.com
    }
    filter rule {
        content_type text/.*
        search_pattern zh.wikipedia.org
        replacement wiki.example.com
    }
    filter rule {
        content_type text/.*
        search_pattern zh.m.wikipedia.org
        replacement m.wiki.example.com
    }
}
gstatic.example.com {
    gzip
    proxy / https://www.gstatic.com {
        header_upstream X-Real-IP {remote}
        header_upstream User-Agent {>User-Agent}
    }
}