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Spring Boot创建非可执行jar包的实例教程

程序员文章站 2024-01-20 21:46:16
我们经常会有这种场景,只需要把spring boot打成普通的jar包,不包含配置文件,供其他程序应用 本文介绍如何使用maven将spring boot应用打成普通的非...

我们经常会有这种场景,只需要把spring boot打成普通的jar包,不包含配置文件,供其他程序应用

本文介绍如何使用maven将spring boot应用打成普通的非可执行jar包。

配置maven-jar-plugin

<build>
  <plugins>
    <plugin>
      <groupid>org.springframework.boot</groupid>
      <artifactid>spring-boot-maven-plugin</artifactid>
      <configuration>
        <classifier>exec</classifier>
      </configuration>
    </plugin>
    <plugin>
      <artifactid>maven-jar-plugin</artifactid>
      <executions>
        <execution>
          <id>exec</id>
          <phase>package</phase>
          <goals>
            <goal>jar</goal>
          </goals>
          <configuration>
            <classifier>exec</classifier>
          </configuration>
        </execution>
        <execution>
          <phase>package</phase>
          <goals>
            <goal>jar</goal>
          </goals>
          <configuration>
            <!-- need this to ensure application.yml is excluded -->
            <forcecreation>true</forcecreation>
            <excludes>
              <exclude>application.yml</exclude>
            </excludes>
          </configuration>
        </execution>
      </executions>
    </plugin>
  </plugins>
</build>

执行mvn clean package打包

localhost:spring-boot-tutorial-non-executable majunwei$ mvn clean package
[info] scanning for projects...
[warning] 
[warning] some problems were encountered while building the effective model for com.majunwei:spring-boot-tutorial-non-executable:jar:0.0.1-snapshot
[warning] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-jar-plugin is missing. @ com.majunwei:spring-boot-tutorial-non-executable:[unknown-version], /users/majunwei/documents/work/spring-boot-tutorial/spring-boot-tutorial-non-executable/pom.xml, line 26, column 17
[warning] 'build.plugins.plugin.version' for org.springframework.boot:spring-boot-maven-plugin is missing. @ com.majunwei:spring-boot-tutorial-non-executable:[unknown-version], /users/majunwei/documents/work/spring-boot-tutorial/spring-boot-tutorial-non-executable/pom.xml, line 19, column 17
[warning] 
[warning] it is highly recommended to fix these problems because they threaten the stability of your build.
[warning] 
[warning] for this reason, future maven versions might no longer support building such malformed projects.
[warning] 
[info]                                     
[info] ------------------------------------------------------------------------
[info] building spring-boot-tutorial-non-executable 0.0.1-snapshot
[info] ------------------------------------------------------------------------
[info] 
[info] --- maven-clean-plugin:2.5:clean (default-clean) @ spring-boot-tutorial-non-executable ---
[info] deleting /users/majunwei/documents/work/spring-boot-tutorial/spring-boot-tutorial-non-executable/target
[info] 
[info] --- maven-resources-plugin:2.6:resources (default-resources) @ spring-boot-tutorial-non-executable ---
[info] using 'utf-8' encoding to copy filtered resources.
[info] copying 1 resource
[info] 
[info] --- maven-compiler-plugin:3.1:compile (default-compile) @ spring-boot-tutorial-non-executable ---
[info] changes detected - recompiling the module!
[info] compiling 1 source file to /users/majunwei/documents/work/spring-boot-tutorial/spring-boot-tutorial-non-executable/target/classes
[info] 
[info] --- maven-resources-plugin:2.6:testresources (default-testresources) @ spring-boot-tutorial-non-executable ---
[info] using 'utf-8' encoding to copy filtered resources.
[info] skip non existing resourcedirectory /users/majunwei/documents/work/spring-boot-tutorial/spring-boot-tutorial-non-executable/src/test/resources
[info] 
[info] --- maven-compiler-plugin:3.1:testcompile (default-testcompile) @ spring-boot-tutorial-non-executable ---
[info] nothing to compile - all classes are up to date
[info] 
[info] --- maven-surefire-plugin:2.12.4:test (default-test) @ spring-boot-tutorial-non-executable ---
[info] no tests to run.
[info] 
[info] --- maven-jar-plugin:2.4:jar (default-jar) @ spring-boot-tutorial-non-executable ---
[info] building jar: /users/majunwei/documents/work/spring-boot-tutorial/spring-boot-tutorial-non-executable/target/spring-boot-tutorial-non-executable-0.0.1-snapshot.jar
[info] 
[info] --- maven-jar-plugin:2.4:jar (exec) @ spring-boot-tutorial-non-executable ---
[info] building jar: /users/majunwei/documents/work/spring-boot-tutorial/spring-boot-tutorial-non-executable/target/spring-boot-tutorial-non-executable-0.0.1-snapshot-exec.jar
[info] 
[info] --- maven-jar-plugin:2.4:jar (default) @ spring-boot-tutorial-non-executable ---
[info] building jar: /users/majunwei/documents/work/spring-boot-tutorial/spring-boot-tutorial-non-executable/target/spring-boot-tutorial-non-executable-0.0.1-snapshot.jar
[info] ------------------------------------------------------------------------
[info] build success
[info] ------------------------------------------------------------------------
[info] total time: 2.692 s
[info] finished at: 2017-08-07t18:22:50+08:00
[info] final memory: 17m/174m
[info] ------------------------------------------------------------------------

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