maven常用指令

• 打包跳过测试

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-DskipTests

• idea maven控制台乱码

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Maven -> Runner 增加JVM参数 -Dfile.encoding=GB2312

• 指定maven编译插件

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        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.3</version>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
                <encoding>UTF-8</encoding>
                <compilerArguments>
                    <extdirs>lib</extdirs>
                </compilerArguments>
            </configuration>
        </plugin>

• 清洁本地仓库

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mvn dependency:purge-local-repository

• 添加时间戳

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<properties>
    <maven.build.timestamp.format>
        yyyy-MM-dd'T'HH:mm:ss'Z'
    </maven.build.timestamp.format>
</properties>

• 回显属性

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    <plugin>
       <groupId>org.apache.maven.plugins</groupId>
       <artifactId>maven-antrun-plugin</artifactId>
       <version>1.1</version>
       <executions>
           <execution>
               <phase>validate</phase>
               <goals>
                   <goal>run</goal>
               </goals>
               <configuration>
                   <tasks>
                       <echo>
                            settings.localRepository = ${settings.localRepository}
                       </echo>
                       <echo>
                            project.build.directory = ${project.build.directory}
                       </echo>
                   </tasks>
               </configuration>
           </execution>
       </executions>
  </plugin>

• 配置阿里云镜像

---

    <mirror>
      <id>alimaven</id>
      <name>aliyun maven</name>
      <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
      <mirrorOf>central</mirrorOf>        
    </mirror>

• jar包打入本地仓库

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mvn install:install-file -Dfile=E:/jar/xx.jar -DgroupId=xxx 
 -DartifactId=xx -Dversion=1.0 -Dpackaging=jar 

• maven 打包插件

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    <build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>1.4</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                    <configuration>
                        <transformers>
                            <transformer
                                    implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                <resource>META-INF/spring.handlers</resource>
                            </transformer>
                            <transformer
                                    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                <mainClass>主类</mainClass>
                            </transformer>
                            <transformer
                                    implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                <resource>META-INF/spring.schemas</resource>
                            </transformer>
                        </transformers>
                    </configuration>
                </execution>
            </executions>
        </plugin>