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Front-end Vue3 actual combat [handwritten vue project]

Course2857

Course Introduction：Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.

APIPOST tutorial [Popularization of technical concepts related to network communication]

Course1795

Course Introduction：Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn

Issue 22_Comprehensive actual combat

Course5521

Course Introduction：(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....

Issue 22_PHP Programming

Course5172

Course Introduction：(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.

Issue 22_Front-end development

Course8713

Course Introduction：(Consult WeChat: phpcn01) The learning objectives of the front-end development part of the 22nd issue of PHP Chinese website: 1. HTML5/CSS3; 2. JavaScript/ES6; 3. Node basics; 4. Vue3 basics and advanced; 5. Mobile mall/ Website background homepage layout; 6. Automatic calculation of tabs/carousels/shopping carts...

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How can I get PHP to show the error instead of giving me a 500 Internal Server Error
This has never happened before. Normally it would show an error, but now it just gives me a 500 Internal Server Error. Of course before, when it showed the error, it was a different server. Now I'm on a new server (I have full root so if I need to configure it somewhere in php.ini I can.) Or maybe it's an Apache thing? I've been putting up with it and just transferring the files to my other server and running it there to find errors, but it's getting too tedious. Is there a way to solve this problem?
2023-10-14 13:52:53

How to make PHP show errors instead of giving me 500 Internal Server Error
This has never happened before. Normally it would show an error, but now it just gives me a 500 Internal Server Error. Of course before, when it showed the error, it was a different server. Now I'm on a new server (I have full root so if I need to configure it somewhere in php.ini I can.) Or maybe it's an Apache thing? I've been putting up with it and just transferring the files to my other server and running it there to find errors, but it's getting too tedious. Is there a way to solve this problem?
2023-10-14 12:59:37

Replace input type=file with image
Like a lot of people, I want to customize the ugly inputtype=file, and I know it can't be done without some hacks and/or javascript. However, the problem is that, in my case, the upload file button is only for uploading images (jpeg|jpg|png|gif), so I want to know if I can use "clickable" images exactly the same as input type files (show dialog, and display the same $_FILE on the submitted page). I found some workaround here which is also interesting (but does not work with Chr
2023-10-13 13:47:35

The interface display is incorrect
Good afternoon/evening, I'm currently creating a website and decided to test its adaptability. Everything looks fine on the computer: But when I transfer it to my phone (RedmiNote9PRO and Samsung GalaxyJ1), the following results appear: For some reason, the phone browser does not see the imported styles and JS. I have a question: if I put it on hosting, will it be the same thing? Why can't I see the style on my phone? If you need meta tags and file paths then they are:
2023-09-12 17:37:15

Change the location of the default file picker dialog
I am creating an e-commerce store and we need to display a "Select File" dialog in order to select the required file and upload the same. Scenario in Windows: When the "Choose File" dialog opens, it is in the upper left corner. I need to move it above and in the center of the popup where the "Choose File" button is placed. I've read many articles suggesting using Windows API for this, but the web application can be accessed on any OS, so making it specific to that OS is not a suitable solution. Please suggest any way we can do this
2023-09-10 16:24:25

MoreQ&A

What is file transfer protocol

Course Introduction：File Transfer Protocol is an extremely popular file sharing service that allows you to transfer your files from a storage device to an ASUSTOR NAS. The file transfer protocols supported by ASUSTOR NAS can be divided into: CIFS, AFP, NFS, WebDAV, FTP and FTPS.

2021-07-09 comment 014024

What layer does the File Transfer Protocol work on?

Course Introduction：File transfer protocol is a protocol that works on the application layer. The File Transfer Protocol is a set of standard protocols for file transfer on the network. It works on the seventh layer of the OSI model and the fourth layer of the TCP model, the application layer, using TCP transmission instead of UDP.

2020-07-17 comment 010715

Is ftp in the internet a protocol used for file transfer?

Course Introduction：FTP in the internet is a protocol used for file transfer. FTP is the abbreviation of "File Transfer Protocol". FTP is a set of standard protocols used for file transfer on the network. It uses "client/server mode" and belongs to The application layer of the network transport protocol.

2020-02-17 comment 014444

How to use PHP and FTP protocols for file transfer communication

Course Introduction：Overview of how to use PHP and FTP protocol for file transfer communication: FTP (FileTransferProtocol) is a network protocol used for file transfer. Its main function is to transfer files between the client and the server. When developing PHP applications, we often need to communicate with the FTP server for file transfer. This article will introduce in detail how to use PHP to communicate with the FTP protocol for file transfer, and attach code examples. Step One: Connect to the FTP Server Before starting to transfer files,

2023-07-28 comment 0774

Workerman development: How to implement file transfer based on TCP protocol

Course Introduction：Workerman development: How to implement file transfer based on TCP protocol, specific code examples are required. Introduction: In today's Internet era, file transfer has become an indispensable part of daily work and life. File transfer based on TCP protocol is a method with high transmission efficiency and strong reliability. In this article, we will introduce how to use the Workerman framework to develop a file transfer service based on the TCP protocol, and provide specific code examples. 1. What is Workerman? Workerman

2023-11-07 comment 0556

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