Tim,
haha, yeah.
I use this code to get the images folder(the full path) of the app.
LiftRules.getResource("/images/").open_!.toString.substring(6)
(The code is so redundant !)
-> G:\project\demo\src\main\webapp\images\
:)
Thank you very much !
Cheers,
Neil
On Nov 15, 1:50 am, Timothy Perrett <[email protected]> wrote:
> Hmm, I guess you must be new to the JVM - you cant write a file inside a WAR
> file; it does not work like that.
>
> You'll need to write to a fully qualified path (as per my example).
>
> Cheers, tim
>
> On 14 Nov 2009, at 17:34, Neil.Lv wrote:
>
>
>
> > It show this error message:
>
> > ERROR - java.io.FileNotFoundException: \images\003.jpg
>
> > ######### this is the code
>
> > val receiptOk = fileHolder match {
> > case Full(FileParamHolder(_, null, _, _)) => true
> > case Full(FileParamHolder(_, mime, name, data))
> > if mime.startsWith("image/") => {
> > var buff = new java.io.BufferedInputStream(new ByteArrayInputStream
> > (data))
> > try {
> > var fos = new java.io.FileOutputStream(new File("/images/" +
> > name))
> > var in = 0
> > do {
> > in = buff.read()
> > if (in != -1){
> > fos.write(in)
> > }
> > } while((in != -1))
> > fos = null
> > in = 0
> > } catch {
> > case e => Log.error(e)
> > } finally {
> > buff.close()
> > }
> > buff = null
> > true
> > }
> > case Full(_) => {
> > S.error(S.??("invalid.receipt.attachment"))
> > false
> > }
> > case _ => true
> > }
>
> > #########
>
> > Maybe this code is wrong ?
>
> > new File("/images/" + name)
>
> > I want to save it in the main\webapp\images\ folder.
> > -> main\webapp\images\ 003.jpg
>
> > :)
>
> > Cheers,
> > Neil
>
> > On Nov 15, 12:23 am, Timothy Perrett <[email protected]> wrote:
> >> Neil,
>
> >> Try something like:
>
> >> var buff = new java.io.BufferedInputStream(input)
> >> try {
> >> var fos = new java.io.FileOutputStream(new File("/some/root/
> >> filepath/" + image_hash_filename))
> >> var in = 0
> >> do {
> >> in = buff.read()
> >> if (in != -1){
> >> fos.write(in)
> >> }
> >> } while((in != -1))
> >> fos = null
> >> in = 0} catch {
>
> >> case e => Log.error(e)
>
> >> } finally {
> >> buff.close()
> >> }
> >> buff = null
> >> }
>
> >> In my case, I had the data as an input stream - manipulate this code
> >> to take it however you need.
>
> >> Cheers, Tim
>
> >> On Nov 14, 7:55 am, "Neil.Lv" <[email protected]> wrote:
>
> >>> Here is some code , but it's wrong!
>
> >>> --> java.io.FileNotFoundException: \images\1.jpeg
>
> >>> if mime.startsWith("image/") => {
> >>> try{
> >>> var file: File = new File("/images/1.jpeg");
> >>> var fos:FileOutputStream = new FileOutputStream(file);
> >>> fos.write(data)
> >>> } catch {
> >>> case e => println("exception: " + e)
> >>> }
> >>> e.receipt(data).receiptMime(mime)
> >>> true
> >>> }
>
> >>> I don't know how to write the code in the try catch statement.
>
> >>> Does anyone can help me ?~
>
> >>> Thanks very much !
>
> >>> Cheers,
> >>> Neil
>
> >>> On Nov 14, 1:58 pm, "Neil.Lv" <[email protected]> wrote:
>
> >>>> Hi all,
>
> >>>> How to save the uploaded image into the folder via fileUpload in
> >>>> Lift?
>
> >>>> I don't want to save it in the database, the example code in the
> >>>> Pocketchangeapp
>
> >>>> ###
> >>>> val receiptOk = fileHolder match {
> >>>> case Full(FileParamHolder(_, null, _, _)) => true
> >>>> case Full(FileParamHolder(_, mime, _, data))
> >>>> if mime.startsWith("image/") => {
> >>>> // How can i save the data into a image in the folder.
> >>>> e.receipt(data).receiptMime(mime)
> >>>> true
> >>>> }
> >>>> case Full(_) => {
> >>>> S.error("Invalid receipt attachment")
> >>>> false
> >>>> }
> >>>> case _ => true
> >>>> }
> >>>> ###
>
> >>>> To save the image into the webapp\images folder, and it's shown
> >>>> just use this link:
> >>>> /images/img1.jpg
>
> >>>> Thanks for any suggestion!
>
> >>>> Cheers,
> >>>> Neil
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