class libraries first,And then you have to write the HTML.Then write a lot of JS, such as:var uploader = webuploader.create ({ //swf file path swf:base_url + '/js/uploader.swf ', //File receive server. server: ' http://webuploader.duapp.com/server/fileupload.php ', //Select the File button. Optional. //internal based on the current run is created, either the INPUT element or flash may be. Pick: ' #picker ', //uncompressed imag
ObjectiveThe problem with doing apps is uploading files. Using Hbuilder to develop apps makes uploading very easy.UploaderThe uploader module manages network upload tasks for uploading various files from the local to the server and supporting cross-domain access operations.Upload Management objects can be obtained through Plus.uploader.Uploader uploads the data using the Post method of HTTP, the data format conforms to the MULTIPART/FORM-DATA specific
Recently done file upload used to uploadifyBut there are a variety of wonderful problems, and for different browser issues are differentIn Firefox, very pit daddy is, each upload will lose session value, but my system in the login, save file directory, such as the use of the session, the result session value is null;Spent half the day debugging,Finally found that falsh upload problem SessionID changed, and in this request to upload the file address, the system will be new login, this login is mo
Webuploader was developed by the Baidu Webfe (FEX) team, a simple HTML5, flash supplemented by the modern file upload components, below to show you about jquery webuploader File Upload component usage.
Use Webuploader can also bulk upload files, support thumbnails and so many parameter options can be set, as well as multiple event methods can be called, you can customize the upload component you want.
Next I upload the example with the picture, to explain how to use Webuploader.
Html
We fi
Ssh configuration and application-general Linux technology-Linux technology and application information. The following is a detailed description. Modify ssh port 22 in linux
Vi/etc/ssh/ssh_config
Vi/etc/ssh/sshd_config
Then, change the value to port 8888.
Service sshd restart (redhat as3) as root)
Use putty, port 8888
In Linux, the default SSH port is 22. For security reasons, modify the SSH port to 1433 as follows:
/Usr/sbin/sshd-p 1433
To enhance security
First, add a user with normal
Webservice and. net remoting: webserviceremoting
The server sends a process number and a program domain number to the client to determine the object location.
Both webservice and. net remoting are communication frameworks. Their biggest advantage is that they can call remote objects like local objects, for example:
Uploader uploader = new Uploader();
uploader.Sav
Modify the SSH default Port in CentOS. First, modify the configuration file vi/etc/ssh/sshd_config to find # Port 22. Here, the Port 22 is used by default and changed to the following: port 22 www.2cto.com Port 800 and save and run/etc/init. SSH ports such as d/sshd restart will work on both 22 and 800. Now, edit the firewall configuration: vi/etc/sysconfig/iptables to enable port 800. Run/etc/init. d/iptables restart. now use the ssh tool to connect to port 800 to test whether the restart is su
When we put it in our system, there are several points to change:
1: uploadify.css
Because the background of the button style he canceled is by default.../img /...
So we need to change it based on your needs.
. Uploadify-queue-item. cancel {Background: url ('/uploadify/uploadify-cancel.png') 0 0 no-repeat;.....}
2: The page generally references compressed js
I used jquery. uploadify. min. js.
However, some prompts are in English, so find some prompts and change them to the corresponding Chinese.
one listening Socket, therefore, when a connection is established outside the task while (true) {// each time a connection is established, a thread Socket conn_sock = li is enabled. Sten_sock.accept (); // when there is no new connection, the main Thread is blocked in this new Thread (new Uploader (conn_sock )). start () ;}} class Uploader implements Runnable {private File dest_dir = new File ("d:/temp");
connection establishment" or "connection termination". connections can be automatically terminated when the network traffic falls below the set value, this is especially useful for unattended downloading of large software.
2. Uploader (Dynamic IP address poster): file upload tool (Dynamic IP address publishing ). DynamIP can publish your dynamic IP address on a specified Web page and automatically upload the page to the server. Of course, it can also
The following Laravel use browser-side upload image to seven cow cloud, below just do some simple process examples.
1. First introduce the corresponding JS file, the following is introduced through the CDN Staticfilecdn, of course, there are many other ways to download, Bower,git, the official website of the SDKSeven Bull JS based on Plupload plug-in package, so need to download plupload, recommended to use 2.1.1 ~ 2.1.9.
2. Create a button to select a file
3. Initialize
the following:
Port 22
Port 800
Save and exit
Run/etc/init. d/sshd restart
In this way, the SSH Port will work on both 22 and 800.
Now edit the firewall configuration: vi/etc/sysconfig/Iptables
Port 800 is enabled.
Run/etc/init. d/iptables restart
Now, use the ssh tool to connect to port 800 to test whether the connection is successful.
If the connection is successful, edit the settings of sshd_config again and delete Port22.
The reason for first setting two ports and then closing one after the
In Linux, the root user cannot directly log on via ssh. to enhance security, add a user with normal permissions: # useradduploader # passwduploader // set a password for the production machine to prohibit ROOT remote SSH login: # vi/etc/ssh/sshd_config change PermitRootLoginyes...
In Linux, the root user cannot directly log on via ssh. to enhance security, first add a user with normal permissions: # useradd uploader # passwd
Although codeplex already has some Multifile upload controls with progress bars, they do not think they are very easy to use. Therefore, we re-designed an upload control based on the preceding controls for better interaction, property binding and file management.
1. Client usage:
Mycontrol: fileuploadcontrol
X: Name
= "Uploader"
Filter
= "Text file | *. txt"
Removetext
= "Cancel"
Addtext
= "Uploading local files"
/>
Preface:
Many fileupload server controls are used, and many problems occur when you write HTML controls to upload files through forms. When debugging, you find thatHttpfilecollectionIf it is null, check the following points:
Code:
Form Method="Post" Action="../Handler/fileupload. ashx" Enctype="Multipart/form-Data">
Input ID="File-Uploader" Name="File-Uploader" Type="File" />
Input ID="File-
use the HTML plus camera, Galleryio, storage, and uploader to take photos of your mobile app or upload images from your albums. Camera Module Management device cameras, can be used to take pictures, camera operation, through the Plus.camera to get camera management objects. Gallery Module Management System album, to support the selection of pictures or video files from the album, save pictures or video files to albums and other features. Get album man
code into and adding your business logic to the corresponding interface. Logic can be written directly in jquery code. window.onload = function () { // initialize js var uploader = New Plupload. Uploader ({ // Create an upload object that contains various file attributes. runtimes: ' Html5,flash,silverlight,html4 ', // at the time of uploading plupload will choose the best way to upload according to dif
Plupload is an interface-friendly file upload module on a Web browser that displays upload progress, image Auto-thumbnails, and upload tiles. Multiple files can be uploaded at the same time.Example code:styletype="text/css">@importurl(css/plupload.queue.css);style>scripttype="text/javascript"src="http://www.google.com/jsapi">script>scripttype="text/javascript">google.load("jquery","1.3");script>scripttype="text/javascript"src="/plupload/js/gears_init.js">script>scripttype="text/javascript"src="h
I used the JSSDK of qiniu to change the domain in uploader to the domain name I created, and the prompt is displayed: the specified space does not exist. (631: nosuchbucket) Why? I use phpSDK in the background. $ bucket #039; phpsdk #039; in the script that generates tokens in the background, this way... I used the js sdk of qiniu to change the domain in uploader to the space domain name I created myself,
code
. Controller ('appcontroller', ['$ scope', 'fileupload', function ($ scope, FileUploader) {var uploader = $ scope. uploader = new FileUploader ({url: 'upload. php '// change to your own upload address, and the local demo will not change.}); uploader. onAfterAddingFile = function (fileItem) {var reader = new FileReader (); reader. addEventListener ("load", f
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