I'm trying to modify some server code which uses an httpExchangeobject to handle the server's response to the client.
My issue is that for responses containing characters not supported by iso-8859-1, such as Chinese characters, I get something like '????' in place of the characters. I'd like to set the encoding of the response to utf-8, but have thus far been unsuccessful in doing so.
I tried adding this line:
httpExchange.getResponseHeaders().put("charset", Arrays.asList("UTF-8"));
This successfully puts a "charset" header in the response, but I still can't send the characters I want in the response.
How do I set the encoding of the response to allow for these characters?
Use Content-Type header to specify encoding.
String encoding = "UTF-8";
httpExchange.getResponseHeaders().set("Content-Type", "text/html; charset=" + encoding);
Writer out = new OutputStreamWriter(httpExchange.getResponseBody(), encoding));
out.write(something);
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