MAVEN插件打包SNAPSHOT包MANIFEST.MF中Class-Path带时间戳的问题

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当用maven的maven-jar-plugin插件打包依赖的SNAPSHOT的jar包就会表现为MANIFEST.MF中的Class-Path: lib/facede-user-1.0-20160512.093945-1.jar
但是打包到../lib/facede-user-1.0-SNAPSHOT.jar下面包,这样就会出现找不到类的情况。如下加上<useUniqueVersions>false</useUniqueVersions>就可以

强制的把MANIFEST.MF中的Class-Path: lib/facede-user-1.0-20160512.093945-1.jar转化成Class-Path:/lib/facede-user-1.0-SNAPSHOT.jar

<build><!-- 如果不加下面的插件则依赖包打包插件会报以下错误 --><!-- maven-dependency-plugin (goals "copy-dependencies", "unpack") is not supported by m2e. --><pluginManagement><plugins><!-- Ignore/Execute plugin execution --><plugin><groupId>org.eclipse.m2e</groupId><artifactId>lifecycle-mapping</artifactId><version>1.0.0</version><configuration><lifecycleMappingMetadata><pluginExecutions><pluginExecution><pluginExecutionFilter><groupId>org.apache.maven.plugins</groupId><artifactId>maven-dependency-plugin</artifactId><versionRange>[1.0.0,)</versionRange><goals><goal>copy-dependencies</goal><goal>unpack</goal></goals></pluginExecutionFilter><action><ignore /></action></pluginExecution></pluginExecutions></lifecycleMappingMetadata></configuration></plugin></plugins></pluginManagement><!-- 把配置文件单独打包到指定目录 --><!-- <resources> <resource> <directory>src/main/resources</directory> <targetPath>${project.build.directory}/config</targetPath> </resource> </resources> --><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-jar-plugin</artifactId><configuration><archive><manifest><mainClass>com.xxxx.service.user.startup.DubboStart</mainClass><addClasspath>true</addClasspath><classpathPrefix>lib/</classpathPrefix><!-- 如果不加这一句则依赖的SNAPSHOT的jar包就会表现为MANIFEST.MF中的Class-Path: lib/facede-user-1.0-20160512.093945-1.jar但是打包到../lib/facede-user-1.0-SNAPSHOT.jar下面包,这样就会出现找不到类的情况 --><useUniqueVersions>false</useUniqueVersions></manifest></archive><classesDirectory></classesDirectory></configuration></plugin><!-- 把依赖的jar打包到指定目录 --><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-dependency-plugin</artifactId><executions><execution><phase>package</phase><goals><goal>copy-dependencies</goal></goals><configuration><outputDirectory>${project.build.directory}/lib</outputDirectory></configuration></execution></executions></plugin></plugins></build>

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