Course 2857
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.
Course 1795
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
Course 5521
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. .....
Course 5172
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.
Course 8713
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...
Laravel: Show authenticated username in redirect status message
2023-09-16 13:45:05 0 2 571
Map elements in the data into independent website <li> elements
2023-09-15 18:57:33 0 1 768
PHP implements links and background image settings between pages
2023-09-14 22:34:32 0 1 224
Sequentially rename files on upload based on existing files in directory
2023-09-10 13:14:12 0 1 310
Why doesn't displaying the grid using a grid template area work?
2023-09-09 16:28:13 0 1 279
Course Introduction:PHP realizes the generation and verification of image verification codes. In website development, in order to prevent malicious machine attacks or automatic registration, we often use image verification codes for verification. This article will introduce how to use PHP to generate and verify image verification codes, and give specific code examples. Generating an image verification code The key to generating an image verification code is to generate a random verification code string and draw it onto the image. The following is a sample code that generates an image verification code: <?phpsession_start();//
2023-09-13 comment 0 402
Course Introduction:PHP image processing case: How to implement the verification code function of images. With the rapid development of the Internet, verification codes have become one of the important means to protect website security. Verification code is a verification method that uses image recognition technology to determine whether the user is a real user. This article will introduce how to use PHP to implement the verification code function of images, and come with code examples. Introduction A verification code is a picture containing random characters. The user needs to enter the characters in the picture to pass the verification. The main process of implementing verification code includes generating random characters and drawing characters into pictures.
2023-08-17 comment 0 1379
Course Introduction:PHP development: How to implement the image verification code function In WEB development, in order to prevent robots or malicious attacks, it is often necessary to use verification codes to verify the user's identity. Among them, picture verification code is a common type of verification code, which can not only effectively identify users, but also improve user experience. This article will introduce how to use PHP to implement the image verification code function and provide specific code examples. 1. Generate verification code images First, we need to generate verification code images with random characters. PHP provides the GD library to easily generate images. the following
2023-09-20 comment 0 488
Course Introduction:With the development of Internet technology, graphical verification codes (CAPTCHA) are widely used in website login, registration, password retrieval and other places where user identity needs to be verified. It graphically displays some questions and answers, numbers, letters, etc. for users to judge, thereby preventing robots from registering and violently cracking passwords. This article will introduce how to implement image verification code using Node.js. 1. Installation dependencies. There are many third-party modules in Node.js that can be used to generate graphical verification codes. This article will use the `svg-captcha` module.
2023-05-08 comment 0 854
Course Introduction:This article is recommended by the Java introductory tutorial column. It introduces in detail how to implement dynamic image verification codes. I hope it can help you. Generating a verification code image generally requires the following steps: 1. Define the width and height; 2. Draw the background and border; 3. Create a random character set and random number object; 4. Draw the verification code characters; 5. Draw interference lines.
2020-01-09 comment 0 2214