upload

问题 I have a Meteor app and would like to upload data (from csv) to a meteor collection. I have found: solutions (e.g. Collectionfs) which deal with file uploads methods for uploading directly to the underlying mongo db from the shell references to meteor router - but I am using the excellent iron-router, which does not appear to provide this functionality My requirement is that the app user be able to upload csv data to the app from within the app. I do not need to store the csv file anywhere

问题 I am trying to upload a photo with a few other EditText. I got the sample code from an online example and edited it alittle but I'm receiving this error: 08-29 21:36:46.000: E/AndroidRuntime(4566): FATAL EXCEPTION: AsyncTask #1 08-29 21:36:46.000: E/AndroidRuntime(4566): java.lang.RuntimeException: An error occured while executing doInBackground() 08-29 21:36:46.000: E/AndroidRuntime(4566): at android.os.AsyncTask$3.done(AsyncTask.java:299) 08-29 21:36:46.000: E/AndroidRuntime(4566): at java

问题 My upload code as below: String end = "\r\n"; String twoHyphens = "--"; String boundary = "*****"; try { URL url = new URL(ActionUrl); HttpURLConnection con = (HttpURLConnection) url.openConnection(); con.setDoInput(true); con.setDoOutput(true); con.setUseCaches(false); con.setRequestMethod("POST"); con.setRequestProperty("Connection", "Keep-Alive"); con.setRequestProperty("Accept", "text/*"); con.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);

问题 I am using a file upload in PHP. I want to get the Full PATH of the File Selected. Is there any way i can get the full path in PHP?? For Eg: i uploaded a image from : "c:\upload\check.jpeg" I want the full path.. as "c:\upload\check.jpeg". i tried pathinfo, $_FILES. But no help. Thanks in advance. 回答1: You probably can't. Many browsers these days don't send that information, as it can give attackers information about the user's system. 回答2: On the client side fileinput.value will give just

问题 I am trying to store the filename of the selected file to be uploaded into a hidden input field on the form. my form looks like this <form id="uploadattachment" enctype="multipart/form-data" method="post" action="/governance/attachmentfilestore"> <cfif isDefined("fileUpload")> <cffile action="upload" fileField="fileUpload" accept="application/pdf" nameconflict="makeunique" destination="#ExpandPath( '/files/governance/upr/' )#"> <input type="hidden" name="filename" id="filename" value="">

问题 I have a simple HTML file upload snippet that works under iOS as well. However my problem is that the filename of the uploaded file will always be 'image.jpeg'. Is there a way to get the original filename - i.e. 'IMG_0001.jpg' instead? The major issue is that if I have 2 files selected they both have the name of 'image.jpeg' as opposed to their unique names. 回答1: Safari on iOS will always make the name of the uploaded file image.jpeg , presumably for security/privacy purposes. You need to

问题 How can we convert this code to PHP REST CURL POST? POST https://apis.live.net/v5.0/me/skydrive/files?access_token=ACCESS_TOKEN Content-Type: multipart/form-data; boundary=A300x --A300x Content-Disposition: form-data; name="file"; filename="HelloWorld.txt" Content-Type: application/octet-stream Hello, World! --A300x-- 回答1: $url = 'POST https://apis.live.net/v5.0/me/skydrive/files'; $ch = curl_init(); curl_setopt($ch,CURLOPT_URL, $url); curl_setopt($ch,CURLOPT_POSTFIELDS, array('access_token'

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . I have a jsp form that accepts details about Employee name, sex, age, E-mail address and a 回答1: Servlet 3.0 container's has standard support for multipart data. First you should be writing a HTML page which takes

问题 What is the best way storing binary or image files? Database System File System Would you please explain , why? 回答1: There is no real best way, just a bunch of trade offs. Database Pros : 1. Much easier to deal with in a clustering environment. 2. No reliance on additional resources like a file server. 3. No need to set up "sync" operations in load balanced environment. 4. Backups automatically include the files. Database Cons : 1. Size / Growth of the database. 2. Depending on DB Server and

问题 I have input file (without submit - typicall input file). I'd like to call some function when chose file. Example: I click on "Choose file" -> choose file -> now system detects change and call some function which prints all these file information (for example image name). I can't use ngModel on input file, right? How to do that? 回答1: Use the following in your template: <div class="modal-body"> <input type="file" (change)="fileChangeEvent($event)" placeholder="Upload file..." /> <img id=