word - util

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概念

这个工具的目的在于下载.doc文档

package cn.edu.xidian.see.util;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.InputStream;

/**
 * Windows Word
 * Created by llq on 2017/2/21.
 */
public class WordUtil {

    public static void download(HttpServletResponse response, InputStream in,
                                String downloadFileName) throws Exception {
        BufferedInputStream bis;
        BufferedOutputStream bos;

        response.reset();
        response.setContentType("application/msword;charset=utf-8");
        response.setHeader("Content-Disposition", "attachment;filename="
                + new String((downloadFileName + ".doc").getBytes(), "iso-8859-1"));
        ServletOutputStream out = response.getOutputStream();

        bis = new BufferedInputStream(in);
        bos = new BufferedOutputStream(out);
        byte[] buff = new byte[1024];
        int readlen = 0;
        while ((readlen = bis.read(buff, 0, buff.length)) != -1) {
            bos.write(buff, 0, readlen);
        }

        bis.close();
        bos.close();
    }

}