spring boot — InputStream
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@Component
public class TextFileDownloadView extends AbstractFileDownloadView {
@Override
protected InputStream getInputStream(Map<String, Object> model,
HttpServletRequest request) throws IOException {
Resource resource = new ClassPathResource("abc.txt");
return resource.getInputStream();
}
@Override
protected void addResponseHeader(Map<String, Object> model,
HttpServletRequest request, HttpServletResponse response) {
response.setHeader("Content-Disposition", "attachment; filename=abc.txt");
response.setContentType("text/plain");
}
}
@RequestMapping(value = "/downloadTxt", method = RequestMethod.GET)
public String downloadTxt1() {
return "textFileDownloadView";
}
Originate from http://rensanning.iteye.com/blog/2356942
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