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...
javascript - Problem with ajax not being able to obtain data?
2017-05-27 17:42:15 0 3 488
javascript - js regular expression to find the string between two characters
2017-05-19 10:37:52 0 5 561
javascript - Problem with js intercepting url, do not use # after it
2017-05-19 10:31:45 0 5 497
2017-05-16 16:47:02 0 2 591
Course Introduction:DDD is the abbreviation of "Domain Driven Design", which is often translated as domain-driven design in Chinese. Today we will introduce DDD in php. You can refer to it if necessary.
2021-07-06 comment 0 2110
Course Introduction:Domain-driven design and DDD practice in Java Web application development Domain-driven design (DDD) is a software design paradigm that guides software development by focusing on business domain models. It helps develop more maintainable and cohesive applications, thereby improving the overall quality of the application. Key principles of DDD: Bounded Contexts: A DDD application consists of different bounded contexts, each with its own domain model and business rules. Entity: An entity represents a specific object in the business domain and has a unique identifier. Value Object: A value object represents an immutable object in the business domain that does not have a unique identifier. Aggregate Root: An aggregate root is the main entity in a collection of entities that manages other entities in its aggregate.
2024-05-11 comment 860
Course Introduction:Introduction DDD is a set of methodology and a set of ideas. A wide variety of metamodels and nominal concepts. Their essence is "one" of the solutions corresponding to the guiding ideology, and beginners are easily trapped by the appearance. You should always keep a clear understanding that "all DDD meta-models are created to solve certain types of problems in actual development." When coming into contact with various meta-models, you should conduct verification based on the problems faced by your own business. This will help avoid being trapped by conceptual representations and return to the essence of solving problems. Background: The data architecture team started developing phone robots in 2018 driven by business needs, and it has been nearly five years since then. At present, 100+ different types of robots have been built under this platform to provide outbound calling capabilities for the company's dealers, used cars, OEMs, finance and other BU businesses, with hundreds of thousands of outbound calls per day. Telephone
2023-05-10 comment 0 939
Course Introduction:领域驱动设计 (DDD) 是一套用于设计复杂软件系统的原则和实践,基于以下核心概念:领域模型:将系统视为对真实世界领域的模型。贫血域模型与丰富域模型:贫血模型仅包含数据,而丰富模型包含数据和业务逻辑。实体和值对象:实体具有唯一标识符和可变状态,而值对象是不可变的且通过其属性识别。限界上下文:定义特定领域边界和规则的子域。聚合:相关实体或值对象的集合,作为单一一致性边界,由根实体管理。存储库存储库:访问域对象并应用业务规则的接口
2024-05-30 comment 0 210
Course Introduction:Three-tier architecture The traditional three-tier architecture is mainly divided into business interface layer, business logic layer, and data access layer. Business interface layer: mainly the definition of API, including resource path definition, request message acceptance, response message return, request encoding, etc. The content of the definition; business logic layer: mainly does business logic processing, this layer includes data mapping DTO to VO, writing business core logic, combining different data warehouses, and doing business logic; data access layer: mainly doing data storage, including data mapping VO to PO, definition of data interface, writing of mapping XML. DDD layered architecture DDD layered architecture can also be called a four-layer architecture, which mainly consists of user interface layer, application layer, domain layer, and basic layer; user interface layer: responsible for displaying information to users and interpreting user instructions, such as
2023-05-15 comment 0 2027