Course 20312
Course Introduction:This project is developed using native PHP, so novices can easily get started. Core knowledge points~ 1. PHP object-oriented programming 2. CURD (create, update, read, delete) of MySQL database 3. Combination of PHP and MySql--PDO connection to database 4. PHPmailer sends the email and completes email verification 5. Telnet simulates email sending 6. Execute php in php-cli mode 7. PHP+MySQL implements queue sending emails 8. AJAX asynchronously triggers the mail queue
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.
Laravel 9和Livewire验证:除非更新,否则唯一性验证
以下验证在创建新记录时有效,但在更新记录时,partner_code和seedgens_code会陷入unique验证中。如果未更改,如何允许使用相同的值更新记录,但在值发生更改时仍验证唯一性?
2023-11-09 17:41:05 0 2 204
What are the performance numbers next to components in the Vue dev tools?
当我第一次加载应用程序时,它们不会出现,但例如我更新了一个文本输入组件,当用户输入新值时,该组件会验证其自己的格式。
2023-11-09 14:46:48 0 1 305
为什么一些mysql连接在删除+插入后选择mysql数据库的旧数据?
2023-10-30 12:37:20 0 2 229
PHPMailer: SMTP error: Unable to connect to SMTP host
2023-10-12 21:00:22 0 1 337
Check if a PHP string consists only of integers
我正在编写PHP代码来验证用户输入的一些数据,其中之一是整数,我使用$_REQUEST["age"]来获取它,当我用gettype($_REQUEST["age"
2023-09-21 21:52:44 0 2 324
Course Introduction:Java框架中防止输入漏洞的验证措施包括:SpringFramework中的@Valid注释:在控制器方法执行之前验证参数,抛出异常包含违规细节。JakartaEE中的@Validate和@NotNull注释:调用验证器验证方法参数。最佳实践:使用强大的正则表达式、进行范围检查、防止XSS、SQL注入和CSRF。
2024-07-06 comment 0 757
Course Introduction:在Go框架中实现输入验证的策略包括:使用validator包提供的预定义验证器,如required、email、numeric。创建自定义验证器实现Validation接口,并使用标签注册。在API处理器中使用输入验证策略,验证请求正文中的JSON数据。
2024-07-03 comment 0 314
Course Introduction:输入验证在C++框架中至关重要,它可通过数据类型验证、范围检查、正则表达式、白名单和黑名单等方法过滤和验证用户输入,从而抵御恶意攻击。实战案例包括使用正则表达式防止SQL注入攻击,以及使用白名单阻止命令注入攻击。
2024-07-01 comment 237
Course Introduction:返回到金苗宝首页,点击“入学查证”,再点击“生成查验报告”。①已完成全程接种的,点击右上角…分享或保存图片,《国家免疫规划疫苗预防接种查验单》完成打印后,在办理入托、入学手续时将查验单上交学校存档即
2024-06-18 comment 0 233
Course Introduction:身份证号码应输入数字,无特殊字符。设置单元格为文本格式,以避免数字识别。可进行数据校验以确保长度为 18 位。需公式计算时,使用 VALUE、MID 或 DATEVALUE 等函数提取所需数据。
2024-06-14 comment 0 573