【Spring】入门HelloWorld

参考：https://www.yiibai.com/spring/spring-tutorial-for-beginners.html

一、创建项目

1.利用IntelliJ创建Maven项目
2.配置pom.xml,引入Spring

<groupId>com.jh</groupId>
<artifactId>testspring</artifactId>
<version>1.0-SNAPSHOT</version>

<dependencies>
    <!-- Spring Core -->
        <!-- http://mvnrepository.com/artifact/org.springframework/spring-core -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>4.1.4.RELEASE</version>
        </dependency>

        <!-- Spring Context -->
        <!-- http://mvnrepository.com/artifact/org.springframework/spring-context -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.1.4.RELEASE</version>
        </dependency>

</dependencies>

二、编写HelloWorld