SpringBoot官網(wǎng)

1、父pom配置

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <!--父POM文件-->
  <groupId>boot.demo</groupId>
  <artifactId>microboot</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>pom</packaging>

  <name>microboot</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <jdk.version>1.8</jdk.version>
  </properties>

  <dependencyManagement>
    <dependencies>

      <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-dependencies</artifactId>
        <version>1.5.4.RELEASE</version>
        <!--以下兩個配置為引用程序版本將有springBoot來進(jìn)行管理-->
        <type>pom</type> 
        <scope>import</scope>
      </dependency>

    </dependencies>
  </dependencyManagement>

  <build>
    <finalName>microboot</finalName>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <source>${jdk.version}</source> <!--源碼的JDK版本-->
          <target>${jdk.version}</target>
          <encoding>${project.build.sourceEncoding}</encoding>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

? 2、 建立microboot的子模塊(module)，建立一個普通的restfull接口，實現(xiàn)同樣基礎(chǔ)操作的功能，修改子模塊的pom文件，追加SpringBoot的Web啟動包

 <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
</dependencies>

? 3、拷貝SpringBoot官網(wǎng)的啟動程序代碼,運行測試

package boot.demo;

/**
 * Created by wangjian on 2017/11/4.
 */
import org.springframework.boot.*;
import org.springframework.boot.autoconfigure.*;
import org.springframework.stereotype.*;
import org.springframework.web.bind.annotation.*;

@Controller
@EnableAutoConfiguration
public class SampleController {

    @RequestMapping("/")
    @ResponseBody
    String home() {
        return "Hello World!";
    }

    public static void main(String[] args) throws Exception {
        SpringApplication.run(SampleController.class, args);
    }
}

? 4、啟動成功后訪問:http://localhost:8080,即可看到返回的“Hello World!”

在這樣的狀態(tài)下，才可以進(jìn)行后續(xù)的代碼編寫