Course Intermediate  11425

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17717

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11416

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：With the continuous development of Internet technology, the file upload function has become an essential part of many websites. In the PHP language, we can handle file uploads through some class libraries and functions. This article will focus on the file upload processing method in PHP. 1. Form settings In the HTML form, we need to set the enctype attribute to "multipart/form-data" to support file upload. The code is as follows: <formaction="upload.

2023-05-11 comment 0  2013

Course Introduction：php zip file comparison class, compares the contents of two zip files, and returns a list of new, deleted, and identical files. Currently only single layer is supported. Requirement: Upload a zip file with many image files in the zip. A series of time-consuming processing is required on the image files. When the user updates the zip file. Determine whether the files in the zip are consistent and only process different files. This can save resources and time, so you need to write a class that can compare files in the zip.

2018-06-09 comment 0  2343

Course Introduction：lrzsz is a program that can replace ftp upload and download in Linux. In Linux, plug-ins are supported for direct drag-and-drop upload; rz and sz are also supported for command upload and download. Install the plug-in on the server>yum-yinstalllrzsz to upload a file. You can directly drag and upload the file to the current directory. You can also use commands to select the files to be uploaded, and you can specify multiple files at a time. >rzUsing xshell will pop up a file selection box. Download a file > szrumenz.txt or pop up a file selection box to download multiple files at the same time > szrumenz.txtrumenz1.txt Download all files in the rumenz directory, no

2024-02-10 comment 0  1164

Course Introduction：PHP supports uploading multiple files at the same time and automatically names their information in the form of an array. It is actually very simple to implement such a function. You only need to use the file upload field and the multi-select box and check box in the HTML form. Array submission syntax.

2017-04-18 comment 0  6371

Course Introduction：As a node beginner, I am currently working on a chat software that supports registration, login, online single and multi-person chat, emoticon sending, various file upload and download, adding and deleting friends, chat record saving, notification sound switch, and background image switching. , games and other functions, so the multer module was used. After various document searches and demo examples, I finally successfully implemented the single file upload function, which supports uploading of most file formats and displays it on the web page at the same time. This article mainly introduces Ajax and node js Multer implements the file upload function. Friends who need it can refer to it. I hope it can help everyone.

2017-12-25 comment 0  1389