javascript与java传值乱码

javascript编码

 encodeURI(cityname);  

encodeURI(cityname);

javascript解码

 decodeURI(cityname);  

decodeURI(cityname);

java编码

 URLEncoder.encode(citylist.get(i).getCityName(),"utf-8");  

URLEncoder.encode(citylist.get(i).getCityName(),"utf-8");

java解码

 new String(request.getParameter("cityname").getBytes("ISO-8859-1"),"UTF-8");  

new String(request.getParameter("cityname").getBytes("ISO-8859-1"),"UTF-8");