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...
Embracing UTF-8 from start to finish
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Changing orientation causes video to close when playing HTML5 video on Safari iOS
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Course Introduction:1. What is the adapter pattern: The adapter pattern is mainly used to convert the interface of a class into the target class format desired by the client, so that originally incompatible classes can work together and decouple the target class and the adapter class; at the same time It also complies with the "opening and closing principle". New adapter classes can be added without modifying the original code; the specific implementation is encapsulated in the adapter class, which is transparent to the client class and improves adaptation. However, the disadvantage is that the implementation process of replacing the adapter is relatively complicated. Therefore, the adapter pattern is more suitable for the following scenarios: (1) The system needs to use existing classes, and the interfaces of these classes do not conform to the system interfaces. (2) When using third-party components, the component interface definition is different from your own definition, and you do not want to modify your own interface.
2023-04-21 comment 0 330
Course Introduction:Improve Java programming skills: Master the implementation of adapter mode and observer mode, need specific code examples Introduction: In daily software development, we often need to deal with compatibility issues between different classes, and also need to implement various user interfaces Event monitoring and processing. Adapter pattern and Observer pattern are two commonly used design patterns that can effectively solve these problems. This article will introduce the implementation of adapter pattern and observer pattern in detail, and provide specific Java code examples to help readers better understand. one,
2023-12-23 comment 0 493
Course Introduction:What is the adapter pattern? The definition of the adapter pattern (Adapter) is as follows: converting the interface of a class into another interface that the customer wants, so that classes that cannot work together due to incompatible interfaces can work together. The adapter pattern is divided into two types: class structural pattern and object structural pattern. The former has a higher degree of coupling between classes than the latter, and requires programmers to understand the internal structure of relevant components in the existing component library, so it is relatively rarely used. some. Advantages 1. The client can transparently call the target interface through the adapter. 2. Existing classes are reused. Programmers do not need to modify the original code and reuse existing adapter classes. 3. Decouple the target class and the adapter class to solve the problem of inconsistent interfaces between the target class and the adapter class. 4. In many business fields
2023-04-25 comment 0 932
Course Introduction:There are too many patterns in PHP that we need to understand and master. I wonder how many patterns you have mastered after studying for so long? How much do you know about the use of adapter mode and strategy mode in PHP? This article will teach you about the use of adapter mode and strategy mode in PHP. Let’s learn together.
2021-06-23 comment 0 1252
Course Introduction:1. What is adapter mode? In fact, everyone should be familiar with the word adapter. We know that Apple’s iPhone no longer provides a charging plug. There is only one data cable in the box, so we cannot use this data cable alone to charge on a 220V plug-in board. Charging, so we need to buy an adapter to connect the plugboard and mobile phone, this is the adapter. In fact, it may also happen in software design that the components with certain business functions that need to be developed already exist in the existing component library, but they are incompatible with the interface specifications of the current system. If the cost of re-developing these components is high, At this time, the adapter mode can solve these problems well. 2. Definition of adapter pattern Adapter pattern: convert the interface of a class into
2023-04-23 comment 0 1084