angular 6 material file upload example

This paper realizes the function of video file uploading in the form of a complete example. Although it is the basis of the application, there is still a certain reference value. Share for everyone to use for reference. The specific methods are as follows: First of all, for PHP video also belongs to the file, we use this truth, you can

()ifErr! =Nil {fmt. Printf ("Error stating file:%s", filename)returnnil, err} req, err:= http. Newrequest ("POST", Target_url, Request_reader)ifErr! =Nil {returnnil, err}//Set headers for multipart, and Content LengthReq. Header.add ("Content-type","multipart/form-data; boundary="+boundary) Req. ContentLength= fi. Size () + Int64 (body_buf. Len ()) +Int64 (Close_buf. Len ())returnhttp. Defaultclient.do (req)}//Sample UsageFunc Main () {target_url:="H

This article introduces a simple PHP File Upload sample code for beginners. If you need to learn it, you can refer to it. The Code is as follows: Copy code // Define the prompt FunctionFunction alert ($ msg ){Return ' ';}// Define the allowed file types$ AllowType = array ('image/jpeg ', 'image/gif', 'image/jpg ');// Define the path, eithe

First of all, I'm using the ko3.2.0 version. Kohana verification, with the students are less understanding, because each function of the comments will give an example. The situation today is to verify the image upload, the Kohana example is this way.Copy CodeThe code is as follows: $array->rule (' file ', '

PHP implements a complete example of video file upload, This document provides a complete example to upload video files. Although it is a relatively basic application, it still has some reference value. Share it with you for your reference. The specific method is as follows:

A simple example of image uploading (watermarking, thumbnails, and remote storage) was published in the garden a few days ago, this type re-releases the source code of a Multifile upload example (various types including images are supported by default). You can upload files (including images) in batches at the same tim

();Filereader.onloadend = function () {Console.log (this.readystate); It's supposed to be 2 this time.Console.log (This.result); Read completion callback function, data saved in result}filereader.readasbinarystring (file);//start reading 2 binary data asynchronous parameter to file objectFilereader.readasdataurl (file); Read Base64Filereader.readastext (

This article describes the php file upload class. Share to everyone for your reference, specific as follows: This shows the FileUpload.class.php file upload class, which uses two constants that can be defined in the Web site configuration file: Define (' Root_path '

Examples of online jquery-file-upload are too simple, this plugin is often used in the project, write an example for reference.The following is a plugin implementation of the image asynchronous upload code.1 more than the JS one can not be less, they are dependent on the relationship between.Jquery-1.8.2.min.jsJquery.u

PHP Example: Multi-File Upload System program with PHP Multi-File upload system full versionInclude (".. /include/common.inc ");$title = "Upload program for multiple files";Include (".. /include/header.inc "); Define the number of

This article mainly introduces examples of writing rules for uploading files in the kohana framework. This article describes how to avoid two newValidation methods, for more information, see declare that I use ko3.2.0. Kohana verification is rarely understood by the students, because every function annotation will give an example. Today, we are faced with the situation of verifying image uploading. the kohana exa