maven之学习之路(-)

﹏ヽ暗。殇╰゛Y 2022-06-10 00:22 204阅读 0赞

**代码的基本目录**

**1.$\{basedir\} 表示工程目录**

<table> 
 <thead> 
  <tr> 
   <th>配置项</th> 
   <th align="center">默认值</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td>source code</td> 
   <td align="center">${basedir}/src/main/java</td> 
  </tr> 
  <tr> 
   <td>resources</td> 
   <td align="center">${basedir}/src/main/resources</td> 
  </tr> 
  <tr> 
   <td>Tests</td> 
   <td align="center">${basedir}/src/test</td> 
  </tr> 
  <tr> 
   <td>Complied byte code</td> 
   <td align="center">${basedir}/target</td> 
  </tr> 
  <tr> 
   <td>distributable JAR</td> 
   <td align="center">${basedir}/target/classes</td> 
  </tr> 
 </tbody> 
</table>

--------------------

**2.环境配置**  
JAVA\_HOME

<table> 
 <thead> 
  <tr> 
   <th>操作系统</th> 
   <th align="center">输出</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td>Windows</td> 
   <td align="center">使用系统属性设置环境变量。M2_HOME=C:\Program Files\Apache Software Foundation\apache-maven-3.2.5 M2=%M2_HOME%\bin MAVEN_OPTS=-Xms256m -Xmx512m</td> 
  </tr> 
  <tr> 
   <td>Linux</td> 
   <td align="center">打开命令终端设置环境变量。export M2_HOME=/usr/local/apache-maven/apache-maven-3.2.5 export M2=$M2_HOME/bin export MAVEN_OPTS=-Xms256m -Xmx512m</td> 
  </tr> 
  <tr> 
   <td>Mac</td> 
   <td align="center">打开命令终端设置环境变量。 export M2_HOME=/usr/local/apache-maven/apache-maven-3.2.5 export M2=$M2_HOME/bin export MAVEN_OPTS=-Xms256m -Xmx512m</td> 
  </tr> 
 </tbody> 
</table>

--------------------

**POM.xml文件**

**在创建 POM 之前，我们首先确定工程组（groupId），及其名称（artifactId）和版本，在仓库中这些属性是工程的唯一标识。**

查看 Super POM 默认配置的一个简单方法是执行以下命令：mvn help:effective-pom

<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>12</groupId>
      <artifactId>12</artifactId>
      <version>1</version>
      <dependencies>
        <dependency>
          <groupId>ru.yandex.cocaine</groupId>
          <artifactId>cocaine-client</artifactId>
          <version>0.11.1.0-SNAPSHOT</version>
          <scope>compile</scope>
        </dependency>
        <dependency>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
          <version>1.2.17</version>
          <scope>compile</scope>
        </dependency>
      </dependencies>
      <repositories>
        <repository>
          <snapshots>
            <enabled>false</enabled>
          </snapshots>
          <id>central</id>
          <name>Central Repository</name>
          <url>https://repo.maven.apache.org/maven2</url>
        </repository>
      </repositories>
      <pluginRepositories>
        <pluginRepository>
          <releases>
            <updatePolicy>never</updatePolicy>
          </releases>
          <snapshots>
            <enabled>false</enabled>
          </snapshots>
          <id>central</id>
          <name>Central Repository</name>
          <url>https://repo.maven.apache.org/maven2</url>
        </pluginRepository>
      </pluginRepositories>
      <build>
        <sourceDirectory>/Users/xinzhiyun/mavendemo/12/src/main/java</sourceDirectory>
        <scriptSourceDirectory>/Users/xinzhiyun/mavendemo/12/src/main/scripts</scriptSourceDirectory>
        <testSourceDirectory>/Users/xinzhiyun/mavendemo/12/src/test/java</testSourceDirectory>
        <outputDirectory>/Users/xinzhiyun/mavendemo/12/target/classes</outputDirectory>
        <testOutputDirectory>/Users/xinzhiyun/mavendemo/12/target/test-classes</testOutputDirectory>
        <resources>
          <resource>
            <directory>/Users/xinzhiyun/mavendemo/12/src/main/resources</directory>
          </resource>
        </resources>
        <testResources>
          <testResource>
            <directory>/Users/xinzhiyun/mavendemo/12/src/test/resources</directory>
          </testResource>
        </testResources>
        <directory>/Users/xinzhiyun/mavendemo/12/target</directory>
        <finalName>12-1</finalName>
        <pluginManagement>
          <plugins>
            <plugin>
              <artifactId>maven-antrun-plugin</artifactId>
              <version>1.3</version>
            </plugin>
            <plugin>
              <artifactId>maven-assembly-plugin</artifactId>
              <version>2.2-beta-5</version>
            </plugin>
            <plugin>
              <artifactId>maven-dependency-plugin</artifactId>
              <version>2.8</version>
            </plugin>
            <plugin>
              <artifactId>maven-release-plugin</artifactId>
              <version>2.3.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-compiler-plugin</artifactId>
              <version>2.3.2</version>
              <configuration>
                <source>1.7</source>
                <target>1.7</target>
              </configuration>
            </plugin>
          </plugins>
        </pluginManagement>
        <plugins>
          <plugin>
            <artifactId>maven-clean-plugin</artifactId>
            <version>2.5</version>
            <executions>
              <execution>
                <id>default-clean</id>
                <phase>clean</phase>
                <goals>
                  <goal>clean</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <artifactId>maven-resources-plugin</artifactId>
            <version>2.6</version>
            <executions>
              <execution>
                <id>default-testResources</id>
                <phase>process-test-resources</phase>
                <goals>
                  <goal>testResources</goal>
                </goals>
              </execution>
              <execution>
                <id>default-resources</id>
                <phase>process-resources</phase>
                <goals>
                  <goal>resources</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <artifactId>maven-jar-plugin</artifactId>
            <version>2.4</version>
            <executions>
              <execution>
                <id>default-jar</id>
                <phase>package</phase>
                <goals>
                  <goal>jar</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.3.2</version>
            <executions>
              <execution>
                <id>default-compile</id>
                <phase>compile</phase>
                <goals>
                  <goal>compile</goal>
                </goals>
                <configuration>
                  <source>1.7</source>
                  <target>1.7</target>
                </configuration>
              </execution>
              <execution>
                <id>default-testCompile</id>
                <phase>test-compile</phase>
                <goals>
                  <goal>testCompile</goal>
                </goals>
                <configuration>
                  <source>1.7</source>
                  <target>1.7</target>
                </configuration>
              </execution>
            </executions>
            <configuration>
              <source>1.7</source>
              <target>1.7</target>
            </configuration>
          </plugin>
          <plugin>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.12.4</version>
            <executions>
              <execution>
                <id>default-test</id>
                <phase>test</phase>
                <goals>
                  <goal>test</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <artifactId>maven-install-plugin</artifactId>
            <version>2.4</version>
            <executions>
              <execution>
                <id>default-install</id>
                <phase>install</phase>
                <goals>
                  <goal>install</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <artifactId>maven-deploy-plugin</artifactId>
            <version>2.7</version>
            <executions>
              <execution>
                <id>default-deploy</id>
                <phase>deploy</phase>
                <goals>
                  <goal>deploy</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <artifactId>maven-site-plugin</artifactId>
            <version>3.3</version>
            <executions>
              <execution>
                <id>default-site</id>
                <phase>site</phase>
                <goals>
                  <goal>site</goal>
                </goals>
                <configuration>
                  <outputDirectory>/Users/xinzhiyun/mavendemo/12/target/site</outputDirectory>
                  <reportPlugins>
                    <reportPlugin>
                      <groupId>org.apache.maven.plugins</groupId>
                      <artifactId>maven-project-info-reports-plugin</artifactId>
                    </reportPlugin>
                  </reportPlugins>
                </configuration>
              </execution>
              <execution>
                <id>default-deploy</id>
                <phase>site-deploy</phase>
                <goals>
                  <goal>deploy</goal>
                </goals>
                <configuration>
                  <outputDirectory>/Users/xinzhiyun/mavendemo/12/target/site</outputDirectory>
                  <reportPlugins>
                    <reportPlugin>
                      <groupId>org.apache.maven.plugins</groupId>
                      <artifactId>maven-project-info-reports-plugin</artifactId>
                    </reportPlugin>
                  </reportPlugins>
                </configuration>
              </execution>
            </executions>
            <configuration>
              <outputDirectory>/Users/xinzhiyun/mavendemo/12/target/site</outputDirectory>
              <reportPlugins>
                <reportPlugin>
                  <groupId>org.apache.maven.plugins</groupId>
                  <artifactId>maven-project-info-reports-plugin</artifactId>
                </reportPlugin>
              </reportPlugins>
            </configuration>
          </plugin>
        </plugins>
      </build>
      <reporting>
        <outputDirectory>/Users/xinzhiyun/mavendemo/12/target/site</outputDirectory>
      </reporting>
    </project>