JSP & Servlets

[Ablertus]

Ya tolko nedavno nachal rabotat s JSP, i natolknulsa na problemu: kak mozhno na servere poluchit dostup k faylu, uploadnutomu s pomoshyu HTML (input, style="file")?

[svoy]

tak naizust' ne pomynu u menya ebooki bili gdeto esli xochesh' poishu!

[Ablertus]

Da, budu neskazanno blagodaren

[svoy]

Shas net vremeni zakachat'!
no poishi na google knigi s etimi nazvaniyami naydesh' tochno


Title Size ( Kb )
Java Servlet Programming.pdf 4,424.21
More Servlets and JavaServer Pages.pdf 7,973.09
Servlets v2.3 Spec.pdf 1,290.60
Building Java HTTP servlets.pdf 467.15
Building servlets with session tracking.pdf 479.44
Core Servlets and JavaServer Pages.pdf 11,404.60
Advanced JavaServer Pages.pdf 8,672.48
JavaServer Pages, 1Ed.pdf 2,594.01
JavaServer Pages, 2Ed.rar 5,319.33

[Вирус]

Originally Posted by Ablertus

Ya tolko nedavno nachal rabotat s JSP, i natolknulsa na problemu: kak mozhno na servere poluchit dostup k faylu, uploadnutomu s pomoshyu HTML (input, style="file")?

Есть такая хорошая и очень умная библиотечка - SmartUpload называется. Дополнительную информацию и ссылки на архивы можно найти здесь:

http://www.jguru.com/faq/view.jsp?EID=160

[svoy]

Does anyone know how to do copy file or files from on directory to another with servlet?

example. if I start sevlet it should copy a blabla.jar file from folder BLA1 to BLA2
And everything on FreeBSD Server with tomcat Apache Tomcat/5.0.24

[Ablertus]

What is the problem? I would do it with java.io classes, or call the UNIX commands (Runtime.getRunTime().exec("mv ....")). Doesn't it work?

[svoy]

A mozhno aveli konkret??'

I need to delete folder which was created 30 minutes ago. I thing a threads are the best soolution... IMHO

But notice server is hosted so i have just 100% control to Tomcat Webserver and not Unix machine...Thnax in advance

[Ablertus]

Hey, Svoy. I found out that the UNIX machine is absolutely not necessary, the java.io.File has the methods mkdir, list, delete, corresponding to mkdir, ls, rm of UNIX. I have already used it yesterday in my jsp project under Linux, works perfectly. You can also try the renameTo method for moving files/folders, but I can't guarantee the result. As for measuring time, I guess threads are indeed a good idea, I just warn you, that up to my experience, the output in new threads doesn't work properly.

[svoy]

Danke Ablertus!

Yesterday i asked some collegs at Uni they sad that better to use CHRON JOBS I think it is correct writting, I have to look on internet....

So as far as i understood i have to programm Java class and ask my hoster if they can put it as CHRON JOB!