So i have to upload text file to server with PUT request, i know there is similar solution but as it seems, not only for me it is generating errors:
solution generating error message
I know there is possibility to this this with tFileFetch component but it only support POST request.
My current job looks like this:
talend Job
And my question is how to write correct syntax in HTTP body to upload local file.
I couldn't get tREST to upload a file with the PUT http method. I'm pretty sure it's not possible. You should be able to do it with a custom java code though, that you can find in this article.
Related
I am trying to upload with Http request a file (not a blob) in Azure File service.
I have successfully uploaded a blob with Http request. I am using the same Authentication method (SharedKey). Inside documentation I found that I had to first create and then write a file.
The Create File operation creates a new file or replaces a file. Note
that calling Create File only initializes the file. To add content to
a file, call the Put Range operation
Is it correct. Does anyone knows any other option. It seems a bit wrong to me. Does anyone has an example in .net?
(I even tried this workflow but i got a 400 error)
I guess you were expecting the Create File API works like Put Block Blob which uploads the content in the request body. Actually Create File is similar to Put Page/Append Blob. It requires you to initialize the resource first and then update the content. You can refer to the sample that #Michael pointed in the comment.
I am using Slim API for my Project. I want to offer Files for Download (Mostly PDF files). I found several Ways sending out a public link to the file, which i dont want. I also found an Middleware for the Version 2.4 of Slim, but I am using 3.x.
I just want to access the Route e.g. /downloads/version/2183
And the a Downlod with this certain File ID should start. I have a Path to the File on the Server in a variable available.
The Basic Idea behind is different restrictions, which user can download the file - but i can do that myself - the problem where I am stuck is, how to bring the Download over the Route to the Clients Browser
Does anyone know how to achieve this?
Cheers,
Niklas
This is actually very easy.
Set the Proper Headers for the file on the Response Object
Read the contents of the file into the body of the Response Object
$app->get('/my/file', function ($req, $res, $args) {
return $res->withHeader('Content-Type', 'application/octet-stream')
->withHeader('Content-Disposition', 'attachment')
->write(file_get_contents("file.txt"));
});
I have a weird network request in my page, which refers to JavaScript files, which I removed from every html file earlier. Cache is cleared and there is no single reference to be found in the source html and the JavaScript files. For fixing that and also out of general curiosity I would like to know if there is a simple way to find out where a request was triggered, preferably using the chrome-devtools.
Update:
Thanks to jaredwilli I found the initator column under the network-tab. However this only shows Other. What I would like to know, is the (html or javascript) file where those Requests have been triggered.
On the Network panel, you can determine what the initiator of a request was by viewing the Initiator column. It gives you the file, line number and type of resource it was, either Script or something else.
i'm beginner with GXT and i'm wondering if there is a way to parse a file and extract some informations without uploading it.
i created a formpanel that contains an uploadFile form but i don't know waht's next, how to get the complete path of the file so i can read/write with java io or how to retrieve the file or is there an alternatif solution, thank you.
Best Regards.
You can do it in some modern browsers using bleeding edge HTML5 apis for which you would need to use GWT JSNI code. There are no api's from GWT team as is.
HTML5 FileReader
FileReader includes four options for reading a file, asynchronously:
FileReader.readAsBinaryString(Blob|File) - The result property will contain the file/blob's data as a binary string.
FileReader.readAsText(Blob|File, opt_encoding) - The result property will contain the file/blob's data as a text string.
FileReader.readAsDataURL(Blob|File) - The result property will contain the file/blob's data encoded as a data URL.
FileReader.readAsArrayBuffer(Blob|File) - The result property will contain the file/blob's data as an ArrayBuffer object.
Example of GWT wrapper over these -
https://github.com/bradrydzewski/gwt-filesystem
You can read about it more from here - How to retrieve file from GWT FileUpload component?
IMHO you cannot read it .
Due to security reasons javascript(gwt) doesn't have access to the system drives files.
http://en.wikipedia.org/wiki/JavaScript#Security
see Opening a file in local file system in javascript
In order to get the file you need to make a server call.
Instead you can do your validation server side and throw proper messages to user.
P.S : i am not considering modern browser concept.What happens if someone opened in other than so called modern browsers?? Will the programm runs same?? Its always better to do server side validation..
i was trying to reverse engineer a website ("www.asklaila.com") to find out how their yahoo UI AutoComplete Widget is working. Upon finding the view source of it, i saw it is refering to a file called "/autocomplete.do", i wanted to know what does this autocomplete.do file mean and can i download and open it locally on my machine?
Hope my requisite is legitimate and ethical.
As explained by FileInfo.com, the .do extension represents a server side Java code file that runs on the server and outputs HTML to the response.
Therefore, you cannot download it and view its contents. Any requests to the file will either return the same HTML or an HTTP error if it requires parameters/form fields.