Servlet输出文件下载时怎么显示中文文件名

Question

response.setHeader("Content-disposition", "inline; filename=" + new String("中文".getBytes(),"iso8859-1") + ".csv");

Answer 1

一个工具类
import java.io.PrintStream;public class toUTF8
{    public toUTF8()
    {
    }    public static String toUtf8String(String s)
    {
        StringBuffer sb = new StringBuffer();
        for(int i = 0; i < s.length(); i++)
        {
            char c = s.charAt(i);
            if(c >= 0 && c <= '\377')
            {
                sb.append(c);
            } else
            {
                byte b[];
                try
                {
                    b = Character.toString(c).getBytes("utf-8");
                }
                catch(Exception ex)
                {
                    System.out.println(ex);
                    b = new byte[0];
                }
                for(int j = 0; j < b.length; j++)
                {
                    int k = b[j];
                    if(k < 0)
                        k += 256;
                    sb.append("%" + Integer.toHexString(k).toUpperCase());
                }            }
        }        return sb.toString();
    }
}编译后再将上面的代码改为：response.setHeader("Content-type", "application/csv");
response.setHeader("Content-disposition", "inline; filename=toUTF8.toUtf8String（中文）.csv");

Answer 2

用ChDw(米)的方法,不过好像写错了new String("中文".getBytes(),"iso8859_1")