Spring IOC快速入门案例

步骤：

下载Spring开发包复制Spring开发jar包到工程理解IOC控制反转和DI依赖注入编写Spring核心配置文件在程序中读取Spring配置文件

<dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>5.1.6.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>5.1.6.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>5.1.6.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> <version>5.1.6.RELEASE</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.12</version> </dependency>

　　

代码的实现：

测试：

 

 

转载于:https://www.cnblogs.com/yangHS/p/11373663.html

相关资源：Spring IOC的快速入门案例