spring boot 项目打成jar发布示例（一）

àì夳堔傛蜴生んèń 2022-05-21 11:18 197阅读 0赞

接上篇[《spring boot项目搭建示例》][spring boot]，本篇我们演示一下spring boot项目的打包发布。

一、引入打包所需jar包

pom.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.hu</groupId>
    	<artifactId>SpringBootPro</artifactId>
    	<version>0.0.1-SNAPSHOT</version>
    	<packaging>jar</packaging>
    	<name>SpringBootPro</name>
    	<url>http://maven.apache.org</url>
      
      <parent>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-parent</artifactId>
    		<version>1.5.9.RELEASE</version>
    	</parent>
      <dependencies>
    	<dependency>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-web</artifactId>
    	</dependency>
    	<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        
        <dependency>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-logging</artifactId>
    	</dependency>
    	
    	<dependency>
    		<groupId>org.mybatis.spring.boot</groupId>
    		<artifactId>mybatis-spring-boot-starter</artifactId>
    		<version>1.3.1</version>
    	</dependency>
    	<dependency>
    		<groupId>mysql</groupId>
    		<artifactId>mysql-connector-java</artifactId>
    		<version>5.1.30</version>
    	</dependency>
    	
    	<dependency>
    	    <groupId>org.apache.maven.plugins</groupId>
    	    <artifactId>maven-compiler-plugin</artifactId>
    	    <version>3.1</version>
    	</dependency>
    	<dependency>
    	    <groupId>org.apache.maven.plugins</groupId>
    	    <artifactId>maven-surefire-plugin</artifactId>
    	    <version>2.12.4</version>
    	</dependency>
    	<dependency>
    	    <groupId>org.apache.maven.plugins</groupId>
    	    <artifactId>maven-install-plugin</artifactId>
    	    <version>2.4</version>
    	</dependency>
    	<dependency>
    	    <groupId>org.springframework.boot</groupId>
    	    <artifactId>spring-boot-maven-plugin</artifactId>
    	    <version>1.5.9.RELEASE</version>
    	</dependency>
    	<dependency>
    	    <groupId>org.apache.logging.log4j</groupId>
    	    <artifactId>log4j-core</artifactId>
    	    <version>2.7</version>
    	</dependency>
      </dependencies>
      
      <build>
    		<plugins>
    			<plugin>
    				<groupId>org.springframework.boot</groupId>
    				<artifactId>spring-boot-maven-plugin</artifactId>
    				<configuration>
    					<mainClass>com.hu.server.MainServer</mainClass>
    				</configuration>
    				<executions>
    			        <execution>
    			            <goals>
    			                <goal>repackage</goal>
    			            </goals>
    			        </execution>
        			</executions>
    			</plugin>
    		</plugins>
    		<finalName>springboot</finalName>
    	</build>
    	
    </project>

注：一定要将packaging的值设置成jar，还有mainClass的值设置为你的主函数入口，我的是com.hu.server.MainServer

二、开始打包

①、右击项目-->Run As-->Maven clean

![70][]

![70 1][]

②、右击项目-->Run As-->Maven build..-->在弹出框中的Goals中输入package,点击Run

![70 2][]

![70 3][]

![70 4][]

注：执行的时候初次打包可能需要时间下载jar包，时间会长一点输出也会比上图多，但是当你看到BUILD SUCCESS时表示你已成功打成jar，jar包地址为上图红色部分。

三、发布运行

①.进入到你的jar文件夹下面按住ctrl+shift同时鼠标点击含有jar包的文件夹进入cmd中

![70 5][]

②、在cmd中输入java  -jar  包名.jar 回车

![70 6][]

![70 7][]

项目已经发布运行

四、测试

在浏览器中输入我们测试接口

![70 8][]

好了，到这spring boot打成jar发布也就大功告成。

[spring boot]: https://blog.csdn.net/huxiangen/article/details/80911192
[70]: /images/20220521/7d1bd7e24dc44cb18488ca111633ff4f.png
[70 1]: /images/20220521/4bafc1848efe4a44915ff7d888e6ecd2.png
[70 2]: /images/20220521/ade29c629b73462498f880b1cd045b6d.png
[70 3]: /images/20220521/87cad5f695934598b85609eb4225a337.png
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[70 8]: /images/20220521/5df98ea5ae9e4384add8f39b4e7c926d.png