Android Question postfile error

nickysuwandi · Apr 29, 2023

Dear All

Try to using posfile for upload image to server, i get error , did anyone know what the error?

(Exception) java.lang.Exception: java.io.FileNotFoundException: /data/user/0/anywheresoftware.b4a.samples.signaturecapture/cache/1: open failed: ENOENT (No such file or directory)

when check file using File.Exists, the file is found,

Thanks

code:

Sub UploadSignSales(strfld As String) As ResumableSub
    ProgressDialogShow2("wait,Upload Sign...",True )
    Dim strhasil As String
    Try
        Dim job As HttpJob
        job.Initialize("UploadFileSignSales" , Me)
        Dim S As String = "http://192.168.5.80:54340/v1.0/FileUploading/UploadFileSignSales"
        
        job.PostFile(S ,strfld , "sign=202305.jpg")
        'job.GetRequest.SetContentType("application/form-data")
        wait for (job) JobDone (job As HttpJob)
        job.Release
    Catch
        Log(LastException)
    End Try
    ProgressDialogHide
    Return strhasil
End Sub

aeric · Apr 29, 2023

B4X:

job.PostFile(Link As String, Dir As String, FileName As String)

You are passing wrong value to the function. Try:

B4X:

Dim S As String = "http://192.168.5.80:54340/v1.0/FileUploading/UploadFileSignSales?sign=202305.jpg"
job.PostFile(S, Dir, "202305.jpg")

* Dir is the directory of the file

nickysuwandi · Apr 29, 2023

aeric said:
B4X:

job.PostFile(Link As String, Dir As String, FileName As String)

You are passing wrong value to the function. Try:

B4X:

Dim S As String = "http://192.168.5.80:54340/v1.0/FileUploading/UploadFileSignSales?sign=202305.jpg" job.PostFile(S, Dir, "202305.jpg")

* Dir is the directory of the file

Thanks aeric

i got another error

<BODY><h2>Bad Request - Invalid Hostname</h2>
<hr><p>HTTP Error 400. The request hostname is invalid.</p>

nickysuwandi · May 1, 2023

Thanks Everyone, i had solve this problem, using example from Erel of MultipartPost from this group

Android Question postfile error

nickysuwandi

Member

aeric

Expert

nickysuwandi

Member

nickysuwandi

Member

Similar Threads