spring boot 初涉

<?xml version="1.0" encoding="UTF-8"?>
<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>

  


  <!-- 继承 spring-boot-starter-parent 使用 spring-boot的最优方法； 也可以不继承这个父pom，使用其他方法 -->
  <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.1.RELEASE</version>
       <relativePath/> <!-- lookup parent from repository -->
   </parent>

  <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <java.version>1.7</java.version>
   </properties>

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

    <build>
     <plugins>
           <plugin>
        <!-- 设置插件，打包jar包 -->
              <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
          </plugin>
       </plugins>
  </build>
</project>

<?xml version="1.0" encoding="UTF-8"?>
<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>

  


  <dependencyManagement>
      <dependencies>
          <!-- Override Spring Data release train provided by Spring Boot -->
          <dependency>
              <groupId>org.springframework.data</groupId>
              <artifactId>spring-data-releasetrain</artifactId>
              <version>Fowler-SR2</version>
              <scope>import</scope>
              <type>pom</type>
          </dependency>
          <dependency>
              <groupId>org.springframework.boot</groupId>
              <artifactId>spring-boot-dependencies</artifactId>
              <version>1.5.1.RELEASE</version>
              <type>pom</type>
              <!--  -->
              <scope>import</scope>
          </dependency>
          <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-web</artifactId>
              <version></version>
             </dependency>
      </dependencies>
  </dependencyManagement>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <java.version>1.7</java.version>
   </properties>

  <build>
     <plugins>
           <plugin>
        <!-- 设置插件，打包jar包 -->
              <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
          </plugin>
       </plugins>
  </build>
</project>

<dependencies>
  <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-devtools</artifactId>
    <optional>true</optional>
  </dependency>
</dependencies>

<build>
  <plugins>
    <plugin>
      <!-- 设置插件，打包jar包 -->
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-maven-plugin</artifactId>
         <!-- 使用 dev-tools 需要禁用默认的 excludeDevtools -->
      <configuration>
                <excludeDevtools>false</excludeDevtools>
           </configuration>
    </plugin>
  </plugins>
</build>