upload

问题 How do I upload multiple files in an array using CURLFile and curl_setopt ? Using the data array as it would throw an error (can't convert an array to a string) and http_build_query on the data would corrupt the CURLFile objects. The data I have to upload looks like that: [ 'mode' => 'combine', 'input' => 'upload', 'format' => $outputformat, 'files' => [ [0] => CURLFile object, [1] => CURLFile object, [x] => ... ] ] 回答1: PHP 5.5+ has a function to create files without using CURLFile: curl

问题 I have developed an iOS application which can upload larger videos to an Amazon S3 server In order to do that, I have used : 1 Amazon V1 API 2 NSURLSession to upload videos to support background uploads . I have integrated a MD5 checksum to my put request to in-order to validate after file uploaded to Amazon server. NSString *md5 = [FileHash md5HashOfFileAtPath:[url path]]; NSMutableData *commandToSend= [[NSMutableData alloc] init]; unsigned char whole_byte; char byte_chars[3] = {'\0','\0','

问题 I've been working on renovating a very old Java Servlet based webapp. The webapp lets users upload images. The webapp stores a path reference to the images in the database, but uploads the images to a directory on the server where they stay. The database for the webapp was upgraded to Oracle 11g which I am told can handle binary information. So, my question is, which is the smarter thing to do? Stay with storing the images as files on the server or stuff the images into the Oracle 11g

问题 I want upload a file with jquery ajax and php using forData() with this code: var data = new FormData(); data.append('image',document.getElementById('uFile').files[0]); data.append('tag','saveDocument'); data.append('data',$('#saveDocument').serializeArray()); $.ajax({ url: url, type: 'post', data: data, cache: false, contentType:false, dataType: 'json', processData: false, success: function (data) { setAlert("Documento guardado correctamente!",success); }, error: function() { setAlert("Ha

问题 As is disabled on Android, is it possible to upload a photo from library, in Browser somehow? Camera/Photo Library JavaScript API? Thanks 回答1: The webkit browser in version 2.2 (Froyo) supports file uploads via the typical HTML form mechanism: 回答2: I'm not sure if there is a specific place you want to upload pictures to, but I just wrote an app that does this. It uploads to Flickr and works with Android 1.6. Take a look at http://www.flickr.com/services/api/ Multi-part POST is the tricky part

问题 I am pretty much new to android development, and I am trying to upload a file of size 25 to 50 MB to a web server, and am getting the out of memory error. I am struggling for past 2 days and have no clue, where I am going wrong. Got any suggestions on where I am going wrong? The code I am working on is private FileInputStream fileInputStream = null; private int bytesavailable,buffersize,bytesRead ; byte buff[]; int maxBufferSize = 1*1024*1024; String server_url ="server_url"; DataOutputStream

问题 I have a web service in Rails which among all else should provide file upload functionality to the clients. The clients all use JSON to talk to the webservice. I use the Paperclip plugin for upload management. The problem is I do not know how to upload a file via JSON. All works in the web formular, but I cannot find information on how to consctruct my JSON Request to send files to the server. Can somebody help out? Regards, Angel Kafazov 回答1: You don't need to use Paperclip for uploading

问题 This question already has answers here : Can I force an iPhone user to upgrade an application? (13 answers) Closed 2 years ago . I am about to upload my Iphone application to the apple store, however I intend to release more versions in the near future. Is there anyway to make my application auto update once I upload a new version to the apple store?. That is as I am about to upload version 1.0, once i upload version 1.x, can the user be notified of this or can the application be auto-updated

问题 I'm working on a Video recording iOS app and as a final step I need to allow the user to share the video file ( MOV ) with FB, Twitter and YouTube. FB implementation is done. But I'm having difficulty with YouTube and Twitter. I know that Twitter doesn't have Video share option by default and we have to relay on 3rd part services like Vine or twitpic. So I'm ok to drop Twitter video sharing if its too difficult. But There should be a easy way with YouTube. I have read http://code.google.com/p

问题 I'm trying to upload a picture on my amazon S3 via their PHP SDK. So I made a little script to do so. However, my script doesn't work and my exception doesn't send me back any error message. I'm new with AWS thank you for your help. Here is the code : Config.php <?php return array( 'includes' => array('_aws'), 'services' => array( 'default_settings' => array( 'params' => array( 'key' => 'PUBLICKEY', 'secret' => 'PRIVATEKEY', 'region' => 'eu-west-1' ) ) ) ); ?> Index.php <?php //Installing AWS