upload | 易学教程

Well this is new. Uploading photos from smartphones not possible?

阅读更多关于 Well this is new. Uploading photos from smartphones not possible?

问题 So I am creating a responsive website that has the option of uploading images to the page. The php script basically resizes the the image and stores a thumb file path in the database. The original image and thumb image are also stored in the website folder. I am using GD library. Anyhow, I was just doing a test of uploading a photo from my iphone to the website. It does upload the image. However there are two issues with it. It takes way too long to upload a photo. The photo is oriented

Upload file from HTML5 Filesystem by XMLHttpRequest

阅读更多关于 Upload file from HTML5 Filesystem by XMLHttpRequest

问题 Trying to Upload some Images stored in Filesystem of Google Chrome. But Im not able to upload the Image. Any Idea how to do it? The Server receives an empty array. The Code of posttest.php is just print_r($_POST) var xhr = new XMLHttpRequest(); xhr.open('POST', '/posttest.php', true); xhr.onload = function(e) { if (this.status == 200) { console.log(this.responseText); } }; window.resolveLocalFileSystemURL(image, function(fileEntry) { fileEntry.file(function(file) { var reader = new FileReader

Dynamically limit upload file size in Express (node.js)

阅读更多关于 Dynamically limit upload file size in Express (node.js)

问题 I'm developing a simple app that will allow users to upload their content. I want to limit the file size which Express will accept. I know I can use app.use(express.limit('2mb')); but I want to change the limit dynamically . Certain users will have higher limits. The best solution would be to FIRST check the content-length header and THEN start to parse the upload if file size is below the limit but Express automatically saves file uploads to disk (/tmp directory). So if someone sends 1GB

Stream FTP upload in chunks with PHP?

阅读更多关于 Stream FTP upload in chunks with PHP?

Is it possible to stream an FTP upload with PHP? I have files I need to upload to another server, and I can only access that server through FTP. Unfortunately, I can't up the timeout time on this server. Is it at all possible to do this? Basically, if there is a way to write part of a file, and then append the next part (and repeat) instead of uploading the whole thing at once, that'd save me. However, my Googling hasn't provided me with an answer. Is this achievable? OK then... This might be what you're looking for. Are you familiar with curl? CURL can support appending for FTP: curl_setopt(

How can I upload a file to a Sharepoint Document Library using Silverlight and client web-services?

阅读更多关于 How can I upload a file to a Sharepoint Document Library using Silverlight and client web-services?

Most of the solutions I've come across for Sharepoint doc library uploads use the HTTP "PUT" method, but I'm having trouble finding a way to do this in Silverlight because it has restrictions on the HTTP Methods. I visited this http://msdn.microsoft.com/en-us/library/dd920295(VS.95).aspx to see how to allow PUT in my code, but I can't find how that helps you use an HTTP "PUT". I am using client web-services, so that limits some of the Sharepoint functions available. That leaves me with these questions: Can I do an http PUT in Silverlight? If I can't or there is another better way to upload a

codeigniter image uploading mysql

阅读更多关于 codeigniter image uploading mysql

问题 I wanted to know if I was uploading an image in CodeIgniter to a database what would be my $config['upload_path'] All the examples I have seen are using the filesystem. I have articles in a db and would like to store images relating to articles in the db as well. Can anyone help? 回答1: You can read this great article called Storing Images in Mysql. The article covers the following: Isn’t this a bad idea? What is a BLOB? Creating an image table The upload form Uploading the image The upload()

Multiple File Upload with jQuery [removing file then adding it again]

阅读更多关于 Multiple File Upload with jQuery [removing file then adding it again]

I know that this problem had been asked before but I'm having a problem with Multiple File Upload . I don't want to use a plugin for this. I want to upload multiple files, save it to database and store them to a folder. Before uploading the images, I want to display the names of all the images in list-style. I have a remove button that is being added dynamically when you select a file. $("#imagefile").on("change", function() { var filename = v.name; var newfilenameshufflen = $("#"+newfilenameshuff).length; if(newfilenameshufflen == 0 || newfilenameshufflen == "0") { $('.list-group').append("

Using Apache commons FileUpload

阅读更多关于 Using Apache commons FileUpload

This just won't work. The problem is that I do not know enough to even know what is supposed to happen. I can't debug this code. I'd like to store upload to temporary folder "temp" and then to move them to "applets". Please help? The servlet is obviously being accessed, but I can't find the uploaded files... Thanks in advance. Form (which is created using a scriptlet - I put this here if that could cause problems): <% out.write("<p>Upload a new game:</p>"); out.write("<form name=\"uploadForm\" action=\"game.jsp\" " + "method=\"POST\" enctype=\"multipart/form-data\">" + "<input type=\"file\"

Uploading an image using ASP.NET MVC

阅读更多关于 Uploading an image using ASP.NET MVC

I need to upload an image as part of a create action in an MVC application. The image will be stored in the Files server and the db will contain a path to that. I plan to use the follwing tag to get the file: > <input type="file" id="MyImage" name="MyImageName" /> How do I access and save this in the controller action? I put this in a BaseController class, from which all my controllers inherit: // this just prefixes datetime as yyyyMMddhhmmss to the filename, to // be use that no name collision will occur. protected static String PrefixFName(String fname) { if (String.IsNullOrEmpty(fname)) {

C#: Upload Photo To Twitter From Unity

阅读更多关于 C#: Upload Photo To Twitter From Unity

currently I am working with unity. In this project, I need to post some status with image to twitter. However, I got a problem to upload the image to the Twitter. Here is the code, which I used to upload the Image: private const string UploadMediaURL = "https://upload.twitter.com/1.1/media/upload.json"; public static IEnumerator UploadMedia(string consumerKey, string consumerSecret, string filePath, AccessTokenResponse response){ Dictionary<string, string> mediaParameters = new Dictionary<string, string>(); mediaParameters.Add("media", System.Convert.ToBase64String(File.ReadAllBytes(filePath))