Maven打包所使用的JDK

最新推荐文章于 2025-07-10 14:07:21 发布

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最新推荐文章于 2025-07-10 14:07:21 发布

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原文链接：https://my.oschina.net/trydaydayup/blog/1607833

本文介绍如何在Maven项目中通过pom.xml文件指定编译时使用的JDK版本，包括配置示例及验证方法。

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Maven打包可以指定JDK，请看如下配置：

<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/maven-v4_0_0.xsd">
	<properties>
		<java-version>1.7</java-version>
		<org.springframework-version>3.2.3.RELEASE</org.springframework-version>
		<org.aspectj-version>1.6.10</org.aspectj-version>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	</properties>
	<dependencies>
		...
	</dependencies>
	<build>
		<finalName>quartz</finalName>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
	            <!-- 指定maven打包JDK -->
				<configuration>
					<source>${java-version}</source>
					<target>${java-version}</target>
					<skip>true</skip> <!-- true:跳过测试 -->
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
			<!-- 指定maven打包目录 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-war-plugin</artifactId>
				<configuration>
					<warName>quartz</warName>
					<!--注意增加这两行，在打包时相关的类会被独立打成jar -->
		<!-- 			<attachClasses>true</attachClasses>
					<classesClassifier>api</classesClassifier> -->
				</configuration>
			</plugin>
		</plugins>
		<resources>
			<resource>
				<directory>src/main/java</directory>
				<includes>
					<include>**/*.xml</include>
				</includes>
				<filtering>true</filtering>
			</resource>
			<resource>
				<directory>src/main/resource</directory>
				<includes>
					<include>**/*.xml</include>
					<include>**/*.properties</include>
				</includes>
				<excludes>
					<exclude>**/*.sql</exclude>
				</excludes>
				<filtering>true</filtering>
			</resource>
		</resources>
	</build>
</project>

注意maven打出的war 包的META-INF下可以查看当前JAVA_HOME的jdk版本：