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...
Call to undefined function create_function()
2023-11-16 19:00:36 0 1 277
我已经将测试包装在try/catch块中,但它仍然抛出未处理的异常错误。按照他们的文档中的描述添加事件监 听器似乎没有做任何事情。
2023-11-16 14:36:03 0 12 290
解决Django中的django.db.utils.NotSupportedError错误
2023-11-14 11:59:20 0 1 246
Vue 3 Composition API - Disable form submit button until all conditions are met
我想禁用表单提交按钮,直到所有输入字段均已填写并且没有错误。
2023-11-13 09:41:53 0 3 438
Course Introduction:如何自定义Go框架的错误处理机制?定义自定义错误类型,实现error接口,并提供可自定义的消息和错误代码。创建自定义错误处理函数来处理您的错误类型。在路由器或控制器中使用自定义错误类型返回错误。在中间件或全局错误处理程序中使用自定义错误处理函数来处理错误。
2024-06-15 comment 0 959
Course Introduction:Go框架使用内置的error类型进行错误处理,其他语言框架的错误处理机制差异很大,例如Python使用异常,Java使用throws语句。Go框架的错误处理简单、健壮,通过error类型和简洁语法实现有效错误处理。
2024-06-15 comment 718
Course Introduction:PHP框架中的错误处理方法包括:启用错误报告,检查日志文件,使用调试器和异常处理。在实战案例中,解决Laravel中的SQL错误的步骤为:检查查询语法,查看日志文件和使用Xdebug进行调试。
2024-06-15 comment 682
Course Introduction:构建大型PHP应用程序时的常见错误及其解决方案:过度使用全局变量:引入耦合性,难以维护。解决方案:使用依赖注入。缺乏模块化:代码混乱,难以管理。解决方案:分解应用程序为独立模块。处理日志和异常不当:诊断和调试困难。解决方案:使用
2024-06-15 comment 0 306
Course Introduction:Go框架中错误处理的最佳实践包括:定义明确的错误类型,提供具体错误上下文使用error接口,让所有错误对象实现Error()方法包装错误,添加额外信息提供更详细的错误上下文按错误类型处理,使用errors.Is()或errors.As()检查错误类型考虑使用错误级联,通过fmt.Errorf()创建级联错误
2024-06-14 comment 471