request.getParameter()的乱码问题

Question

String selProvince = request.getParameter("parProvince");
selProvince = new String(selProvince.getBytes("ISO-8859-1"),"UTF-8");
System.out.println(selProvince);
输出的是？？？？
jsp文件是<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>

Answer 1

request..setCharacterEncoding("utf-8")，，这样，你再试试