<%@ page contentType="text/html;charset=utf-8" pageEncoding="utf-8"%> in the JSP instruction tag
pageEncoding is the encoding of the jsp itself, and the charset of contentType is the short encoding sent by the server to the client.
<%@ page contentType="text/html;charset=utf-8" pageEncoding="utf-8"%> in the JSP instruction tag
pageEncoding is the encoding of the jsp itself, and the charset of contentType is the short encoding sent by the server to the client.