Spring Boot Maven如何打包可执行Jar文件

小编给大家分享一下Spring Boot Maven如何打包可执行Jar文件，希望大家阅读完这篇文章之后都有所收获，下面让我们一起去探讨吧！

Maven pom.xml 必须包含

<packaging>jar</packaging>

 <build> 
  <plugins> 
    <plugin> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-maven-plugin</artifactId> 
      <configuration> 
        <fork>true</fork> 
      </configuration> 
    </plugin> 
  </plugins> 
</build>

完整pox.xml

<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> 
  <groupId>com.feedback</groupId> 
  <artifactId>feedback-service</artifactId> 
  <version>0.1.0</version> 
  <packaging>jar</packaging> 
  <properties> 
    <java.version>1.8</java.version> 
  </properties> 
  <parent> 
    <groupId>org.springframework.boot</groupId> 
    <artifactId>spring-boot-starter-parent</artifactId> 
    <version>1.3.0.RELEASE</version> 
  </parent> 
  <dependencies> 
    <!-- spring boot --> 
    <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-web</artifactId> 
    </dependency> 
    <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-data-jpa</artifactId> 
    </dependency> 
    <!-- mysql数据库 --> 
    <dependency> 
      <groupId>mysql</groupId> 
      <artifactId>mysql-connector-java</artifactId> 
    </dependency> 
    <!-- commons-lang --> 
    <dependency> 
      <groupId>commons-lang</groupId> 
      <artifactId>commons-lang</artifactId> 
      <version>2.6</version> 
    </dependency> 
  </dependencies> 
  <!-- jar --> 
  <build> 
    <plugins> 
      <plugin> 
        <groupId>org.springframework.boot</groupId> 
        <artifactId>spring-boot-maven-plugin</artifactId> 
        <configuration> 
          <fork>true</fork> 
        </configuration> 
      </plugin> 
    </plugins> 
  </build> 
</project>

进入到项目目录下运行：mvn clean package

会在项目目录下target文件夹中生成jar

如上生成的jar文件在：D:\programmer\eclipse\feedback-service\target  文件夹中

java -jar 运行jar包 即可

java -jar 运行jar包时使用外部配置文件application.properties

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