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...
2023-11-16 14:36:03 0 12 290
Why can't jQuery or DOM methods like getElementById locate elements?
2023-10-15 15:40:06 0 2 210
Why can't jQuery or getElementById locate the element?
2023-10-15 14:53:18 0 2 293
Am I able to use the mysql built-in function get_lock?
2023-09-15 21:20:11 0 1 263
CDN serves images on some pages but not others
2023-09-15 18:29:13 0 1 662
Course Introduction:How to implement transaction processing statements in MySQL? In database operations, transaction processing is a very important part, which can ensure that a series of operations are either all executed or not executed at all. Transaction processing in MySQL can be implemented through the following sample code. First, let's create a sample table to demonstrate the transaction statement: CREATETABLEbank_account(idINTPRIMARYKEY,account_
2023-11-08 comment 0 591
Course Introduction:Redis is a high-performance, memory-based key-value database that is widely used in cache, counter, queue and other scenarios. As the demand for distributed applications continues to increase, Redis is no longer just a single-machine memory database, but a distributed database that supports multiple nodes. How to handle transactions in a distributed environment has become a question for Redis developers and users. Important points of concern. This article will introduce the Redis distributed transaction processing method and its application examples. 1. Redis transaction Redis provides a transaction mechanism to
2023-05-11 comment 0 1317
Course Introduction:MongoDB 中的事务处理提供了多文档事务、快照隔离和外部事务管理器等解决方案,以实现事务行为,确保多个操作作为一个原子单元执行,保证原子性和隔离性。适用于需要确保数据完整性、防止并发操作数据损坏或在分布式系统中实现原子性更新的应用程序。但其事务处理能力有限,仅适用于单个数据库实例,且多文档事务仅支持读取和写入操作,快照隔离不提供原子性保证,集成外部事务管理器也可能需要额外开发工作。
2024-05-28 comment 0 329
Course Introduction:How to implement transaction processing in MongoDB using PHP? Transaction processing is a mechanism for performing multiple operations in a database, either all successfully or all rolled back. In MongoDB, starting from version 4.0, transaction processing is supported. This article will introduce how to use PHP language to implement transaction processing in MongoDB and provide corresponding code examples. Before starting, make sure you have installed the MongoDB PHP driver. You can install mon through composer.
2023-07-07 comment 0 429
Course Introduction:How to use PHP microservices to achieve distributed transaction management and processing. With the rapid development of the Internet, it is increasingly difficult for single applications to meet user needs, and distributed architecture has become mainstream. In a distributed architecture, distributed transaction management and processing has become an important issue. This article will introduce how to use PHP microservices to implement distributed transaction management and processing, and give specific code examples. 1. What is distributed transaction management? Distributed transaction means that a business operation involves multiple independent data sources, and these data sources are required to be consistent.
2023-09-24 comment 0 681