Maven项目离线开发注意事项

离线开发前 maven项目先执行下
mvn dependency:go-offline
将所有的依赖全部下载到本地 将代码和本地仓库拷贝到离线环境并在离线环境的setting.xml里配置
true

elipse配置idea配置

idea配置

附setting.xml

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">

	<!-- 本地仓库位置, 默认为"%HOMEPATH%/.m2/repository"文件夹,这里我自定义了位置 -->
	<localRepository>D:/02-repo</localRepository>
	<!--<offine>true</offine>-->

	<servers>
		<!-- 私服release库用户名密码,在项目发布到私服时用到 -->
		<server>
			<id>maven-releases</id>
			<username>admin</username>
			<password>admin123</password>
		</server>
		<!-- 私服snapshots库用户名密码,在项目发布到私服时用到 -->
		<server>
			<id>maven-snapshots</id>
			<username>admin</username>
			<password>admin123</password>
		</server>
		<!-- Docker仓库私服 -->
		<server>
			<id>rsmis-docker</id>
			<username>rsmis</username>
			<password>Geoway123</password>
		</server>
	</servers>

	<mirrors>		
		<!-- 仓库镜像 -->
		<mirror>
			<id>central</id>
			<name>central</name>			
			<url>http://maven.aliyun.com/nexus/content/groups/public</url>
			<mirrorOf>central</mirrorOf>
		</mirror>		
	</mirrors>

	<profiles>
		<!-- JDK配置 -->
		<profile>
			<id>jdk-1.8</id>
			<activation>
				<activeByDefault>true</activeByDefault>
				<jdk>1.8</jdk>
			</activation>
			<properties>
				<maven.compiler.source>1.8</maven.compiler.source>
				<maven.compiler.target>1.8</maven.compiler.target>
				<maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
			</properties>
		</profile>
		<!-- 仓库配置 -->
		<profile>
			<id>nexus</id>
			<repositories>
				<!-- 依赖库, 聚合了snapshot与release -->
				<repository>
					<id>maven-public</id>
					<url>http://172.16.15.240:65432/repository/maven-public/</url>
					<releases>
						<enabled>true</enabled>
					</releases>
					<snapshots>
						<enabled>true</enabled>
						<!-- 更新snapshot包的频率，属性有四个值always(实时更新) daily（每天更新）interval:x（x为一整数，单位分钟），never(不更新) -->
						<updatePolicy>always</updatePolicy>
						<!-- maven部署文件到仓库时，也会部署对应的校验和文件, 可以设置：ignore，fail或者warn用于当校验和文件不存在或者检验失败时的处理策略 -->
						<checksumPolicy>warn</checksumPolicy>
					</snapshots>
				</repository>
			</repositories>
			<pluginRepositories>
				<!-- 插件库, 聚合了snapshot与release -->
				<pluginRepository>
					<id>maven-public</id>
					<url>http://172.16.15.240:65432/repository/maven-public/</url>
					<releases>
						<enabled>true</enabled>
					</releases>
					<snapshots>
						<enabled>true</enabled>
						<updatePolicy>always</updatePolicy>
						<checksumPolicy>warn</checksumPolicy>
					</snapshots>
				</pluginRepository>
			</pluginRepositories>
		</profile>
	</profiles>

	<!-- 每个profile代表一组预设配置, 在maven项目编译时可以指定使用哪一组配置, 这里设置jdk-1.8和nexus两组配置永久激活 -->
	<activeProfiles>
		<activeProfile>jdk-1.8</activeProfile>
		<activeProfile>nexus</activeProfile>
	</activeProfiles>

</settings>