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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