image-uploading

问题 We are struggling to automatically upload images using php - curl. Please let me know if there is any way to do the same. 回答1: the basic idea <?php $ch = curl_init(); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_VERBOSE, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible;)"); curl_setopt($ch, CURLOPT_URL, _VIRUS_SCAN_URL); curl_setopt($ch, CURLOPT_POST, true); // same as <input type="file" name="file_box"> $post =

问题 I am using DropzoneJS script for uploading images with drag & drop, but now I'm looking for a solution for how to add current timestamps with file name before uploading to the server folder, because I am not able to upload the same image if the file already exists in the folder. I have also referred below stackoverflow link but I'm confused where to implement this. https://stackoverflow.com/a/23805488/3113858 https://stackoverflow.com/a/19432731/3113858 Here is dropzone.js script for

问题 I am using DropzoneJS script for uploading images with drag & drop, but now I'm looking for a solution for how to add current timestamps with file name before uploading to the server folder, because I am not able to upload the same image if the file already exists in the folder. I have also referred below stackoverflow link but I'm confused where to implement this. https://stackoverflow.com/a/23805488/3113858 https://stackoverflow.com/a/19432731/3113858 Here is dropzone.js script for

问题 I am trying to upload file with Symfony3 but with no luck. I have a Profile entity which is linked to User entity with 1-1 relationship. The profile contains a picture column. I have created a ProfileType and Profile Model. Upon submitting the form, the model contains only the File name and nothing else. The $_FILES array is also empty. This is the code. $builder ->add("name", TextType::class, array( "required" => true, )) ->add("email", EmailType::class, array( "required" => true, )) ->add(

问题 Hello AndroidUploaders, I had given answer Uploading a large file in multipart using OkHttp but i am stuck with multiple image uploading. I want to upload dynamically 1 to 10 image at a time. RequestBody requestBody = new MultipartBuilder() .type(MultipartBuilder.FORM) .addFormDataPart(KEY_PHOTO_CAPTION, photoCaption) .addFormDataPart(KEY_FILE, "profile.png", RequestBody.create(MEDIA_TYPE_PNG, sourceFile)) .build(); I have ArrayList of PhotoCaption class which has captionPhoto and urlPhoto so

问题 I am looking for the simplest way to upload and store an image (file) to the GAE (java). Googling for hours without any simple and clear result. Found this link. But I still don't know how to store an image, and how to retrieve it. I am looking for simple servlet example. 回答1: The link your provided "How do I handle file uploads to my app?" explains how you can upload the image. To host the images, you need to use the Datastore service to store and serve image along with your other data. Here

问题 A friend of my is trying to upload a image on a Windows Form App to a chevereto website, using chevereto API and trying to get the link back(response from website), but its not really working... API: Chevereto API UPDATE: Code Added static class Upload { string apiKey = "DEFAULT_API_KEY"; public string UploadImage(Image image) { WebClient webClient = new WebClient(); webClient.Headers.Add("key", apiKey); webClient.Headers.Add("format", "txt"); System.Collections.Specialized

问题 I am developing Android app which uploads images to Picasa but while authentication i am getting an ClassnotfoundException and some time Unable to execute dex: Java heap space all Gdata jar files are in Lib folder which includes Guava-11.0.2 file. Note: I am verifying the application on Android Emulator. package com.example.temp; import android.app.Activity; import android.os.Bundle; import android.util.Log; import android.view.Menu; import android.view.View; import android.view.View

问题 I use laravel 5.6 I want to upload files on 2 folders at once. So if the image uploaded successfully in the product folder, I want the image uploaded in the thumbs folder as well I try like this : public function uploadImage($file) { if($file) { $fileName = str_random(40) . '.' . $file->guessClientExtension(); } $destinationPath = storage_path() . DIRECTORY_SEPARATOR . 'app' . DIRECTORY_SEPARATOR . 'public' . DIRECTORY_SEPARATOR . 'product'; if(!File::exists($destinationPath)) { File:

问题 im trying to upload an image with a title and description along with the image upload. My image upload and text inputs work separately and the text and the image path is also inserted to the DB but i still cant figure how to combine both i used the guides given in http://codeigniter.com/user_guide/libraries/file_uploading.html function do_upload() { $config['upload_path'] = './uploads/'; $config['allowed_types'] = 'gif|jpg|png'; $config['max_size'] = '100'; $config['max_width'] = '1024';