springboot

1、
<properties>

    <spring-boot.version>2.0.5.RELEASE</spring-boot.version>
    <dubbo.version>0.2.0</dubbo.version>
</properties>

<dependency>
    <!-- Import dependency management from Spring Boot -->
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-dependencies</artifactId>
    <version>${spring-boot.version}</version>
    <type>pom</type>
    <scope>import</scope>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
    <version>${spring-boot.version}</version>
</dependency>

2、 

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.5.RELEASE</version>
</parent>

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