private void parseParams() {
DiskFileItemFactory dff = new DiskFileItemFactory();
try {
ServletFileUpload sfu = new ServletFileUpload(dff);
sfu.setSizeMax(this.maxSize);
sfu.setHeaderEncoding(Uploader.ENCODEING);
FileItemIterator fii = sfu.getItemIterator(this.request);
while (fii.hasNext()) {
FileItemStream item = fii.next();
// 普通参数存储
if (item.isFormField()) {
this.params.put(item.getFieldName(), this.getParameterValue(item.openStream()));
} else {
// 只保留一个
if (this.inputStream == null) {
this.inputStream = item.openStream();
this.originalName = item.getName();
return;
}
}
}
} catch (Exception e) {
this.state = this.errorInfo.get("UNKNOWN");
}
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
super.doPost(request, response);
try {
if (!ServletFileUpload.isMultipartContent(request)) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST);
return;
}
ServletFileUpload sfU = new ServletFileUpload();
FileItemIterator items = sfU.getItemIterator(request);
while (items.hasNext()) {
FileItemStream item = items.next();
if (!item.isFormField()) {
InputStream stream = item.openStream();
Document doc = editor.toDocument(stream);
stream.close();
handleDocument(request, response, doc);
return;
}
}
response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No XML uploaded");
} catch (FileUploadException fuE) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST, fuE.getMessage());
} catch (JDOMException jE) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST, jE.getMessage());
}
}
public void upload() throws Exception {
boolean isMultipart = ServletFileUpload.isMultipartContent(this.request);
if (!isMultipart) {
this.state = this.errorInfo.get("NOFILE");
return;
}
if (this.inputStream == null) {
this.state = this.errorInfo.get("FILE");
return;
}
// 存储title
this.title = this.getParameter("pictitle");
try {
String savePath = this.getFolder(this.savePath);
if (!this.checkFileType(this.originalName)) {
this.state = this.errorInfo.get("TYPE");
return;
}
this.fileName = this.getName(this.originalName);
this.type = this.getFileExt(this.fileName);
this.url = savePath + "/" + this.fileName;
FileOutputStream fos = new FileOutputStream(this.getPhysicalPath(this.url));
BufferedInputStream bis = new BufferedInputStream(this.inputStream);
byte[] buff = new byte[128];
int count = -1;
while ((count = bis.read(buff)) != -1) {
fos.write(buff, 0, count);
}
bis.close();
fos.close();
this.state = this.errorInfo.get("SUCCESS");
} catch (Exception e) {
e.printStackTrace();
this.state = this.errorInfo.get("IO");
}
}