Course Intermediate 16409
Course Introduction:"Comprehensive Analysis of Java Annotations" is an important online Java tutorial. In project development, annotations are used everywhere. The use of annotations simplifies the code and reduces the programmer's workload. This course leads students to have a comprehensive understanding of Java annotations, including why annotations are used, common annotations in Java, classification of annotations and how to customize annotations. Finally, a practical case is used to demonstrate the application of annotations in actual projects.
Course Advanced 34044
Course Introduction:The course "PHP Login and Registration Tutorial" will introduce how to use PHP to implement the login and registration function.
Course Advanced 66787
Course Introduction:"PHP Login Registration Tutorial" teaches you how to use our HTML and PHP knowledge to do our login registration examples.
Course Elementary 55294
Course Introduction:When registering, use Alibaba Cloud News SDK to receive and verify mobile phone SMS verification codes, as well as SMS notification functions.
Course Advanced 37956
Course Introduction:"Practical Development of PHP Registration and Login System" mainly introduces the login and registration function of the website. There are multiple versions, and the functions are gradually increased. We will start from the simplest implementation of the login and registration function, add verification codes, cookie verification, etc., to enrich the website Login registration function
2017-05-16 17:22:16 0 2 476
2017-05-16 16:39:57 0 1 649
Course Introduction:JPA annotation mapping maps Java objects to relational database tables, simplifying interaction with the database. Entity annotations mark persistent objects (@Entity), field annotations specify database column mappings (@Column, @Lob), and relationship mapping annotations represent relationships between entities (@OneToOne, @OneToMany, @ManyToMany). For example, in the Employee and Department entities, @OneToOne represents a one-to-one relationship, and @OneToMany represents a one-to-many relationship.
2024-05-06 comment 0 491
Course Introduction:Talking about php+mysql injection statement structure
2016-11-28 comment 0 1026
Course Introduction:Due to PHP and MYSQL itself, the injection of PHP+MYSQL is more difficult than asp, especially the construction of statements during injection. This article mainly uses a simple analysis of some files of Okphp BBS v1.3 to talk about php +mysql injection statement construction method
2016-10-14 comment 0 1302
Course Introduction:The way to implement reflection dependency injection in PHP is: you can use PHP's reflection classes ReflectionClass and ReflectionMethod. Reflection classes can be used to access the metadata of the program or interact with related annotations.
2019-09-29 comment 0 2873