spring基础

2023-09-28 14:30:34

<!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-webmvc</artifactId>
    <version>5.3.14</version>
</dependency>

<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-jdbc</artifactId>
    <version>5.3.14</version>
</dependency>

ioc，aop为重点

1、概念

spring 是一个轻量级的控制反转（IOC）和面相切面编程（AOP）的框架

2、组成