try {
File f=new File(name + ".txt");
FileOutputStream fos = new FileOutputStream(f);
fos.write("写入内容".getBytes());
OutputStream out = response.getOutputStream();
BufferedInputStream br = new BufferedInputStream(new FileInputStream(f));
byte[] buf = new byte[1024];
int len = 0;
String fileName = name + ".txt";
fileName = new String(fileName.getBytes("UTF-8"), "ISO8859-1");// 谷歌
response.reset(); // 非常重要
response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
response.setContentType("application/vnd.ms-excel;charset=utf-8");
response.setCharacterEncoding("UTF-8");
while ((len = br.read(buf)) > 0){
out.write(buf, 0, len);
}
fos.close();
br.close();
out.close();
} catch (IOException e) {
e.printStackTrace();
}
java文件内容写入并导出文件
猜你喜欢
转载自blog.csdn.net/weixin_40452506/article/details/105429722
今日推荐
周排行