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...
2023-10-25 14:53:41 0 1 241
从 MongoDb 集合中选择文档返回响应时出现不可序列化错误。 React 和 NodeJS
2023-09-16 18:20:04 0 1 205
Select a routing model and store routing data
2023-09-14 11:22:24 0 1 287
Project implementation method to limit div height
2023-09-13 20:46:45 0 1 204
Course Introduction:使用Java框架优化应用程序性能主要通过以下五个方法:1.利用缓存存储经常访问的数据;2.使用异步处理在不阻塞当前线程的情况下执行任务;3.通过数据库优化提升数据库查询速度;4.部署负载均衡器分发请求;
2024-06-26 comment 822
Course Introduction:Redis 使用 RDB 和 AOF 两种序列化方式存储数据。RDB 快照生成速度快、占用空间小,但不支持增量更新。AOF 日志记录每条命令,支持增量更新但速度较慢、占用空间大。
2024-06-12 comment 471
Course Introduction:PHP中的序列化和反序列化的实质是将对象或数组转换成字符串,以便于存储或传输,反之则将字符串还原为对象或数组。具体过程为:序列化:使用serialize()函数将对象或数组转换成字符串。反序列化:使用unserialize()函数将字符串还原为对象或数组,实现数据的恢复。实际应用中,序列化和反序列化常用于保存和加载会话数据,通过将数据存储在数据库中,避免用户关闭浏览器或从不同设备访问网站时数据丢失。
2024-06-12 comment 233
Course Introduction:Java框架在移动应用程序开发中的优势包括:社区支持、成熟的生态系统、跨平台兼容性、高性能和安全性。优化策略包括:选择合适的框架、使用MVP/MVVM模式、避免内存泄漏、遵循最佳实践和利用第三方库。实战案例:考虑一个使用AndroidStudio和MVP架构构建的基于Java的记事本应用程序。
2024-06-05 comment 625
Course Introduction:通过实现 Serializable 接口,Java 对象可以序列化为字节序列:通过 ObjectOutputStream 序列化对象,写入对象状态。通过 ObjectInputStream 反序列化对象,从输入流中读取对象状态。注意事项:仅实现了 Serializable 接口的类可序列化。瞬态字段不会序列化。writeObject 和 readObject 方法可用于自定义序列化行为。序列化对象不能包含对未实现 Serializable 接口的类或非静态内部类的引用。
2024-05-30 comment 0 400