jsp 表单里面的内容只要是中文的到servlet里面获取的是乱码

Question

例如1.jsp

  <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<select type="text" name="type" size="1" multiple="1">
   <option>纸盒，快递盒，白纸等</option>
   <option>塑料盒，塑料瓶等</option>
   <option>植物幼苗，小植物等，植物种子等</option>
   <option>易拉罐等</option>
   <option>小小钱财</option>
   </select>

 这里面的内容
 到2.Servlet里面
 String jztype=new String(request.getParameter("type"));
    System.out.println(jztype);

    jztype打印出来是????????????é????????????????? 该怎么解决

Answer 1

request.setCharacterEncoding（"utf-8"）,不行就写个filter