CSVUploadServlet.java 文件源码

public void doPost(MCRServletJob job) throws Exception {
    HttpServletRequest req = job.getRequest();
    Collection<Part> parts = req.getParts();
    File uploadDir = new File(inputDir + "/upload"); 
    if (!uploadDir.exists()) uploadDir.mkdirs();
    byte[] buffer = new byte[8 * 1024];
    for (Part part : parts) {
    File uploadedFile = new File(uploadDir,getFileName(part));

    InputStream input = part.getInputStream();
    try {
      OutputStream output = new FileOutputStream(uploadedFile);
      try {
        int bytesRead;
        while ((bytesRead = input.read(buffer)) != -1) {
          output.write(buffer, 0, bytesRead);
        }
      } finally {
        output.close();
      }
    } finally {
      input.close();
    }
    LOGGER.info("saved csv-file " + uploadedFile);
    job.getResponse().sendRedirect("getScopusAuthorData?listName="+ uploadedFile);
    }

}