php - Can't send image to server with Retrofit -


i'm using retrofit library upload file php server unknow error occurs.

here android code :

retrofit service :

@multipart @post("/upload_image.php") public void uploadimage(@part("file") typedfile file, @query("id_client") long id_client, @query("id_obj") long id_obj, callback<boolean> callback);

upload code :

public void uploadimage(string imagepath, long, clientid, obj obj, callback<boolean> callback) {     typedfile typedfile = new typedfile("application/octet-stream", new file(imagepath));     mservice.uploadimage(typedfile, clientid, obj.getid(), callback); }

php code :

if(move_uploaded_file($_files["file"]["tmp_name"],  $destination)){    echo ("stored     in".$_server[document_root]."/uploader/uploadedfiles/".$_files["file"]["name"]); } else { $html_body = '<h1>file upload error!</h1>'; switch ($_files[0]['error']) { case 1:    $html_body .= 'the file bigger php installation allows';    break; case 2:    $html_body .= 'the file bigger form allows';    break; case 3:   $html_body .= 'only part of file uploaded';   break; case 4:    $html_body .= 'no file uploaded';    break; default:    $html_body .= 'unknown errror'; }  echo ($html_body); }

on image upload, server returns : "unknown errror".

that because switch defaults unknown error, , upload_err_ok has value of zero

therefore should check if $_files['image']['error'] has value of 0 , if so, skip error handling

actually looks move_uploaded_file fails, hard tell not knowing $destination variable points to

but should check if $destination valid file write , process has permissions write there

also coding practice shouldn't use magic values such 1, 2, 3.. use constants instead! upload_err_ok, upload_err_no_file..

..

also looks you've tried form , works

you should check if typedfile in device points existing file

i using retrofit in same way , working perfectly

if fails, try monitoring traffic using http traffic monitoring proxy such charles

and see if file gets sent

but typedfile doesn't point valid file


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