解决jquery 传递中文参数到服务端乱码

function getValue(obj){

    var val= encodeURI(encodeURI(obj.name));//中文参数双重编码

    var httpReq = $.ajax({

          type:"get",

          url:"/web/doc/getNameAndType.jsp",

          data:"param="+val,

          success:function(){

              result = httpReq.responseText;

              ...

          },

          async: true

     }

    );

}

getNameAndType.jsp对传递过来的中文参数进行解码就可以防止中文乱码:

String param = request.getParameter("param");

param = URLDecoder.decode(param,"utf-8");