Can nginx re-encode XML documents, or alter XML headers?

问题

I have a problem ultimately caused by a third party XML document whose actual encoding (ISO 8859-1 or Windows 1252, can't tell) doesn't match its declared encoding (UTF-8).

I'm looking for creative workarounds. We already use nginx proxies for various content, so perhaps there is a way to either:

Re-encode the document contents on the fly from ISO 8859-1 to UTF-8; or
Alter the document header on the fly, from UTF-8 to ISO 8859-1.

Are either of these possible with nginx? If not, a similar tool?

回答1:

Short answer, yes it can.

include win-utf;
server {
  listen 5080;
  location /... {
    proxy_pass https://mapsengine.google.com;
    source_charset windows-1251;
    charset        utf-8;
  }
}

That is:

source_charset specifies what you're converting from
charset specifies what you're converting to
and include win-utf brings in a file with a charset_map which does the conversion.

Only conversions between Windows 1251, UTF-8 and KOI8-R are supported out of the box.

More info: http://nginx.org/en/docs/http/ngx_http_charset_module.html

来源：https://stackoverflow.com/questions/29958824/can-nginx-re-encode-xml-documents-or-alter-xml-headers

标签

xml