JSP & Servlets

Ablertus · Oct 4, 2004, 19:24

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 · Oct 4, 2004, 21:00

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

Ablertus · Oct 5, 2004, 10:11

Da, budu neskazanno blagodaren

svoy · Oct 5, 2004, 11:16

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 · Oct 6, 2004, 07:30

Quote:

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 · Nov 8, 2004, 13:20

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 · Nov 11, 2004, 15:38

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 · Nov 11, 2004, 16:23

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 · Nov 13, 2004, 11:45

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 · Nov 13, 2004, 11:52

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!

Oct 4, 2004, 19:24	#1
Ablertus Дошкольник Join Date: Aug 2004 Location: Oxford Posts: 141 Rep Power: 5 Reputation: 10	JSP & Servlets 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")?

Oct 4, 2004, 21:00	#2
svoy Магистр Join Date: Nov 2003 Location: heart of europe Posts: 704 Rep Power: 5 Reputation: 10	tak naizust' ne pomynu u menya ebooki bili gdeto esli xochesh' poishu! __________________ If you stop, you die! Doc Miles, Crank

Oct 5, 2004, 11:16	#4
svoy Магистр Join Date: Nov 2003 Location: heart of europe Posts: 704 Rep Power: 5 Reputation: 10	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 __________________ If you stop, you die! Doc Miles, Crank

Nov 8, 2004, 13:20	#6
svoy Магистр Join Date: Nov 2003 Location: heart of europe Posts: 704 Rep Power: 5 Reputation: 10	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 __________________ If you stop, you die! Doc Miles, Crank

Nov 11, 2004, 16:23	#8
svoy Магистр Join Date: Nov 2003 Location: heart of europe Posts: 704 Rep Power: 5 Reputation: 10	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 __________________ If you stop, you die! Doc Miles, Crank

Oct 5, 2004, 10:11	#3
Ablertus Дошкольник Join Date: Aug 2004 Location: Oxford Posts: 141 Rep Power: 5 Reputation: 10	Da, budu neskazanno blagodaren

Nov 11, 2004, 15:38	#7
Ablertus Дошкольник Join Date: Aug 2004 Location: Oxford Posts: 141 Rep Power: 5 Reputation: 10	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?

Nov 13, 2004, 11:45	#9
Ablertus Дошкольник Join Date: Aug 2004 Location: Oxford Posts: 141 Rep Power: 5 Reputation: 10	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.

Nov 13, 2004, 11:52	#10
svoy Магистр Join Date: Nov 2003 Location: heart of europe Posts: 704 Rep Power: 5 Reputation: 10	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! __________________ If you stop, you die! Doc Miles, Crank

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