中文编码的处理

js URL参数中文编码：encodeURI(encodeURI(参数))。

java解码：filePath = URLDecoder.decode(filePath, "UTF-8");

?

filter里面：httpResponse.setCharacterEncoding("UTF-8");

httpRequest.setCharacterEncoding("ISO8859-1");
httpResponse.setCharacterEncoding("UTF-8");