Course 42644
Course Introduction:PHP native code operates the background management page and can perform addition, deletion, modification and query operations.
Course 50176
Course Introduction:The course in this chapter does not use any back-end framework of PHP, but writes a simple student information management system to add, delete, check and modify student information. The purpose of not using a framework is to have a deeper understanding of the interaction process of front-end and back-end data, to become more familiar with the use of SQL query statements, and the native use of session tracking sessions.
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. .....
Call to undefined function create_function()
2023-11-16 19:00:36 0 1 277
PHP邮件发送器无法正常工作:没有错误日志,消息显示已发送,但未收到
我的网络服务器的php错误日志中没有收到任何错误日志。我尝试过多个不同的SMTP服务器(我知道的其他电子邮件提供商也可以使用)。
2023-11-10 15:02:39 0 1 218
PHP 已安装并使用 MAMP,但遇到“zsh:找不到命令:php”错误
2023-11-09 09:34:56 0 1 281
未捕获的类型错误:无法设置未定义的属性(设置“innerHTML”)
2023-11-08 21:06:09 0 1 278
Course Introduction:准确的公交信息对于用户来说至关重要,如果信息存在错误,用户可能会因此错过公交车或等待过长时间。通过车来了app的反馈功能,用户可以及时纠正错误信息,减少因信息错误带来的不便,从而提升用户的使用体验。下面就是反馈的具体方法:车来了怎么反馈公交实时信息有误首先,打开车来了app,点击右下角我的。接下来,点击右上角设置图标。最后,点击帮助与反馈,找到公交实时信息有误,关闭右侧开关即可。
2024-07-02 comment 973
Course Introduction:在PHP框架中,通过使用消息队列机制,可以实现高并发异步通信,主要步骤如下:选择合适的消息队列中间件,如RabbitMQ。定义队列和交换机,设定消息传输规则。通过生产者接口发布消息。使用消费者接口消费消息。
2024-07-02 comment 539
Course Introduction:在PHP框架中,异常处理使用Exception类表示可处理的问题,可以通过try-catch块捕获;而无法恢复的错误会记录到日志文件中,以便进行调试。日志记录功能可以指定记录级别和目的地,例如将错误消息发送至Slack频道。通过这些最佳实践,可以提高应用程序的稳定性、可维护性和可调试性。
2024-07-02 comment 580
Course Introduction:PHP框架中异常处理机制:通过定义异常类层次结构和异常处理流程,框架提供了细粒度和灵活的异常处理。框架定义的异常类表示特定错误情况。异常抛出后,PHP会查找try-catch块进行处理,找不到则冒泡到调用堆栈。中间件和自定义异常处理程序可用于应用程序级异常处理。最佳实践包括使用有意义的消息、选择合适的异常类、仔细捕获异常和记录未捕获的异常。
2024-07-02 comment 0 217
Course Introduction:解决 Win10 蓝屏错误信息收集停留在 0% 的问题:确保有足够磁盘空间。禁用或卸载安全软件。重置 WinSpool 服务。执行系统文件检查 (SFC)。运行 DISM 命令。重置 Windows。
2024-06-29 comment 0 285