upload

问题 I upgraded from Spring 4.3.16 to Spring 5.0.7. When trying to upload a file using the restTemplate I started to get a " 400 - Bad Request ". After messing around the only difference in behavior I noticed was removing requestEntity from the exchange call and the error (bad request) goes away, however it fails because the file is not present to be uploaded. Any help would be greatly appreciated! The client: public <T> ResponseEntity<T> uploadMultipartFile(String requestParamName, byte[]

问题 So I'm following the example given here (which I modified to only blur, no watermark), to make a blurred image in WordPress on upload. The problem is, that if the uploaded file is the exact same size, or smaller, than the set size, then WordPress will not generate an image, and hence no blurred one will be made. I tried using a isst($meta['sizes']['background-image-blurred']['file']) to determine if one was made, and if not then copy() the source file, but then no WordPress "metadata" would

问题 When I upload an image using react-image-uploader the onchange triggers twice. so it attempts to upload the image to the backend twice, here is how I handle it: //user uploads image to app <ImageUploader buttonClassName={"btn add-btn bg-orange"} buttonText='ADD' onChange={this.newProfilePicture} imgExtension={['.jpg', '.gif', '.png', '.gif']} maxFileSize={5242880} fileSizeError="file size is too big" fileTypeError="this file type is not supported" singleImage={true} withPreview={true} label={

问题 I am communicating with an API using HTTP.client in Python 3.6.2. In order to upload a file it requires a three stage process. I have managed to talk successfully using POST methods and the server returns data as I expect. However, the stage that requires the actual file to be uploaded is a PUT method - and I cannot figure out how to syntax the code to include a pointer to the actual file on my storage - the file is an mp4 video file. Here is a snippet of the code with my noob annotations :)

问题 From the latest version of Chrome Version 83.0.4103.61 (Official Build) (64-bit) Jquery $.AjaxFileUpload is not working, Please help me if anyone has idea, This AJAX call is working fine in Older version of chrome and other browsers like firefox etc.. Only issue with the latest version of chrome Here is the Code: JSP Code is like <input type="file" id="fileform-a04d99a8-3cc0-49af-868d-48bdfd26f448" name="files" class="add-attachment-input" style="position: absolute; top: -100000px;" multiple=

问题 It's for app engine's blobstore since its upload interface generates a temporary endpoint every time. I'd like to take the comlexity out of frontend, Flask would take the post request and forward it to the end point specified by blobstore. Performance and traffic cost is not a concern at all, can someone recommend a most straightforward way to implement? 回答1: Looking at the docs for the BlobStore flow it looks like all you need to do is accept the file yourself and then send it on to the

问题 I have a button on the form if I click on the button then starting to check if the directory on FTP server exists or not, if not then the directory will be create. After this uploading the picture to the directory which was created before but it's causing a form freeze so I can't do nothing on the form for a few seconds. --- Checking if the directory is exist & create it if not --- private bool CreateFTPDirectory() { try { FtpWebRequest requestDir = (FtpWebRequest)FtpWebRequest.Create(new Uri

问题 I'm trying to save an image returned from react-native-view-shot which looks something like this (file:///data/user/ReactNative-snapshot-image123.png) but I don't know why the image is not saved on my server. This is what I've done. savePicture = () =>{ this.refs.viewShot.capture().then(uri => { this.setState( { imageURI:uri }); var data = new FormData(); data.append('image', { uri: this.state.imageURI, name: 'my_photo.png', type: 'image/png' }); fetch('http://www.url.com/upload.php', {

问题 I'm trying to save an image returned from react-native-view-shot which looks something like this (file:///data/user/ReactNative-snapshot-image123.png) but I don't know why the image is not saved on my server. This is what I've done. savePicture = () =>{ this.refs.viewShot.capture().then(uri => { this.setState( { imageURI:uri }); var data = new FormData(); data.append('image', { uri: this.state.imageURI, name: 'my_photo.png', type: 'image/png' }); fetch('http://www.url.com/upload.php', {

问题 I have a working progress bar which uploads files to an S3 bucket in AWS. There are no issues with the process or whatsoever but what is a bit off is that the progress bar is a bit too fast. Basically, I upload a file, progress bar fills up in about 5 seconds and then I need to wait for another 5 seconds for the file to actually appear in the bucket(the page refreshes once the upload completes). With larges files I wait for 5 minutes or more for them to upload but I see the progress bar at