public void getAlldeleteOrRemoveFile() throws IOException {
List<Attachment> abandonFileList = attachmentService.getAlldeleteOrRemoveFile();
attachmentService.deleteAlldeleteOrRemoveFile();
LiGuangUtils.listToJson(abandonFileList);
/**
* 删除文件 for (Attachment att : abandonFileList) { File file = new
* File(ServletActionContext.getServletContext().getRealPath(att.getFileurl())); File smallfile;
* if (LiGuangUtils.isPicture(file.getName())) { smallfile = new
* File(ServletActionContext.getServletContext().getRealPath(att.getSmallurl())); if
* (smallfile.exists()) { smallfile.delete(); } } if (file.exists()) { file.delete(); } }
*/
}
@Override
public String execute() throws Exception {
System.out.println(filename);
System.out.println(file.getName());
System.out.println(file.length());
String RandomfileName = LiGuangUtils.getNewFilename(filename);
att = new Attachment();
att.setUploaddate(
Timestamp.valueOf(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date())));
att.setFilename(filename);
att.setUid(uid);
// att.setBelongid(belongid);
att.setFilesize(file.length());
String outpathString =
ServletActionContext.getServletContext().getRealPath("/upload/" + RandomfileName);
String AttUrl = "/upload/" + RandomfileName;
att.setFileurl(AttUrl);
att.setFiletype(LiGuangUtils.isPicture(filename) ? "pic" : "doc");
if (!(new File(outpathString)).getParentFile().exists()) {
(new File(outpathString)).getParentFile().mkdirs();
}
FileOutputStream fos =
new FileOutputStream(
ServletActionContext.getServletContext().getRealPath("/upload/" + RandomfileName));
FileInputStream fis = new FileInputStream(file);
byte[] buffer = new byte[1024];
int len = 0;
while ((len = fis.read(buffer)) > 0) {
fos.write(buffer, 0, len);
}
fos.close();
fis.close();
if (LiGuangUtils.isPicture(outpathString)) {
String smallname =
LiGuangUtils.CreateThumbnail(
ServletActionContext.getServletContext().getRealPath("/upload"), RandomfileName);
att.setSmallurl("/upload/" + RandomfileName);
}
User user = (User) ServletActionContext.getRequest().getSession().getAttribute("user");
String ip = (String) ServletActionContext.getRequest().getSession().getAttribute("ip");
att.setUid(null != user ? user.getUid() : null);
att.setIp(null != ip ? ip : null);
attachmentService.save(att);
return super.execute();
}
public void removeByNameAndSize() {
attachmentService.removeByNameAndSize(filename, filesize);
}
public void deleteNoOwnerfile() {
User user = (User) ServletActionContext.getRequest().getSession().getAttribute("user");
if (null != user) {
attachmentService.updateAttachmentBelongid("delete", user.getUid());
}
}