servlet中显示中文的问题

我的System.out.println()正常！
可是
import javax.servlet.*;
import java.io.*;
public class Myserver extends GenericServlet{
    public void  service(ServletRequest request,ServletResponse response)
throws ServletException,IOException{
        response.setContentType("text/html");
PrintWriter pw=response.getWriter();

            pw.println("<%@ page contentType='text/html;charset=GB2312' %>");
//pw.println("<%response.setContentType('text/html;charset=GB2312');%>");
System.out.println("<B>妈妈最最喜欢吃的东西：</B>");
pw.println("<html>");
            pw.println("<body>");
pw.println("<center>");
pw.println("<form name='Form1' method='post' action='http://localhost:8080/servlet/Myserver'>");
            pw.println("<B>妈妈最最喜欢吃的东西：</B>");
pw.println("<select name='favourate' size='1'>");
pw.println("<option value='xiangjiao'>香蕉</option>");
pw.println("<option value='pingguo'>苹果</option>");
pw.println("<option value='shanzha'>山楂</option>");
pw.println("<option value='qiaokeli'>巧克力</option>");
pw.println("<option value='qita'>其他</option>");
pw.println("</select>");
pw.println("<br><br>");
pw.println("<input type=submit value='Submit'>");
pw.println("</form></body></html>");
pw.close();
}
}
//<%@ page contentType="text/html;charset=iso8859_1"%>
//<%response.setContentType("text/html;charset=iso8859_1");%>就有问题！
我解决了！
大家看看！
不过要给我分哦！
呵呵！import javax.servlet.*;
import java.io.*;
public class Myserver extends GenericServlet{
    public void  service(ServletRequest request,ServletResponse response)
throws ServletException,IOException{
        response.setContentType("text/html");
PrintWriter pw=response.getWriter();

            pw.println("<%@ page contentType='text/html;charset=GB2312' %>");
//pw.println("<%response.setContentType('text/html;charset=GB2312');%>");
//System.out.println("<B>妈妈最最喜欢吃的东西：</B>");
pw.println("<html>");
            pw.println("<body>");
pw.println("<center>");
pw.println("<form name='Form1' method='post' action='http://localhost:8080/servlet/Myserver'>");
            pw.println("<B>");
            try{
               pw.println(new String((new String("妈妈最最喜欢吃的东西：")).getBytes("GBK"),"ISO8859_1"));
               pw.println("</B>");
   pw.println("<select name='favourate' size='1'>");
               pw.println("<option value='xiangjiao'>" + new String((new String("香蕉")).getBytes("GBK"),"ISO8859_1") + "</option>");
   pw.println("<option value='xiangjiao'>" + new String((new String("苹果")).getBytes("GBK"),"ISO8859_1") + "</option>");
   pw.println("<option value='xiangjiao'>" + new String((new String("山楂")).getBytes("GBK"),"ISO8859_1") + "</option>");
   pw.println("<option value='xiangjiao'>" + new String((new String("巧克力")).getBytes("GBK"),"ISO8859_1") + "</option>");
   pw.println("<option value='xiangjiao'>" + new String((new String("其他")).getBytes("GBK"),"ISO8859_1") + "</option>");
   }
               catch( UnsupportedEncodingException e)
               {
               }

//try{
            //   pw.println(new String((new String("妈妈最最喜欢吃的东西：")).getBytes("GBK"),"ISO8859_1"));
            //
//   }
            //   catch( UnsupportedEncodingException e)
            //   {
            //  }
//pw.println("<option value='xiangjiao'>香蕉</option>");
//pw.println("<option value='pingguo'>苹果</option>");
//pw.println("<option value='shanzha'>山楂</option>");
//pw.println("<option value='qiaokeli'>巧克力</option>");
//pw.println("<option value='qita'>其他</option>");
pw.println("</select>");
pw.println("<br><br>");
pw.println("<input type=submit value='Submit'>");
pw.println("</form></body></html>");
pw.close();
}
}
//<%@ page contentType="text/html;charset=iso8859_1"%>
//<%response.setContentType("text/html;charset=iso8859_1");%>
/*
try{
out.println(new ( (new String("我爱死你了")).getBytes("GBK"),"ISO8859_1"))
}
catch( UnsupportedEncodingException e)
{
} */
给你一个转换函数
    public static String toGBK(String as_str)
    {
        try
        {
            byte[] szbuf = as_str.getBytes("8859_1");
            return new String(szbuf, "GBK");
        } catch(Exception e)
        {
        }
        return null;
    }

调试易

servlet中显示中文的问题

解决方案 »