Question

java做导出的时候，如下写的怎么弹不出文件保存对话框，而是直接下载?

OutputStream out = null;
BufferedOutputStream bos = null;
try {
String xml = this.uspsExport.executeExportUspsXml(exportParams);
String fileName = "usps"+new Date().getTime()+".xml";

response.reset();
response.setContentType("text/xml");
response.setHeader("Content-Disposition", "attachment; filename=" + fileName);

out = response.getOutputStream();
bos = new BufferedOutputStream(out);
bos.write(xml.getBytes());
} catch (IOException e) {
e.printStackTrace();
}finally {
try {
bos.flush();
bos.close();
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}

Answer 1

对浏览器而言，下载时弹不弹出文件对话框，是在浏览器端上设置的。比如 Chrome：