Spring实践系列-入门篇（一）

本文主要介绍了在本地搭建并运行一个Spring应用，演示了Spring依赖注入的特性

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1 环境搭建

1.1 Maven依赖

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <spring.version>5.0.7.RELEASE</spring.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
        </dependency>
    </dependencies>

1.2 Spring相关配置

    <!--配置包扫描路径-->
    <context:component-scan base-package="com.study"></context:component-scan>

    <!--启用注解-->
    <context:annotation-config></context:annotation-config>

1.3 主要代码

package com.study.service.impl;

import com.study.service.ProductService;
import org.springframework.stereotype.Service;

/**
 * @author frankwin608
 * @create 2018-07-09 23:56
 * @desc 商品服务实现类
 **/
@Service
public class ProductServiceImpl implements ProductService{

    @Override
    public String queryProductNameById(String id) {
        return "Hello Kitty";
    }
}

2 运行结果

3 相关代码下载

Spring实践系列-入门篇（一）GitHub地址