maven 构建项目1. 首先看下maven项目的标准目录结构：

1.Failed to execute goal on project rate: Could not resolve dependencies for project

解决办法 构建父模块

mvn package install -Dmaven.test.skip=true

1. 首先看下maven项目的标准目录结构：

2. 看下项目pom.xml的配置，首先要配置maven-jar-plugin，把本身的代码编译打包成jar文件，而后配置maven-assembly-plugin，把整个项目打包成一个发布包。

<build>
    <plugins>
        <!-- The configuration of maven-jar-plugin -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-jar-plugin</artifactId>
            <version>2.4</version>
            <!-- The configuration of the plugin -->
            <configuration>
                <!-- Configuration of the archiver -->
                <archive>

                    <!--
                        生成的jar中，不要包含pom.xml和pom.properties这两个文件
                    -->
                    <addMavenDescriptor>false</addMavenDescriptor>

                    <!-- Manifest specific configuration -->
                    <manifest>
                        <!--
                            是否要把第三方jar放到manifest的classpath中
                        -->
                        <addClasspath>true</addClasspath>
                        <!--
                           生成的manifest中classpath的前缀，由于要把第三方jar放到lib目录下，因此classpath的前缀是lib/
                       -->
                        <classpathPrefix>lib/</classpathPrefix>
                        <!--
                            应用的main class
                        -->
                        <mainClass>dbRobot.BeanRobot</mainClass>
                    </manifest>
                </archive>
                <!--
                    过滤掉不但愿包含在jar中的文件
                -->
                <excludes>
                    <exclude>${project.basedir}/xml/*</exclude>
                </excludes>
            </configuration>
        </plugin>

        <!-- The configuration of maven-assembly-plugin -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>2.4</version>
            <!-- The configuration of the plugin -->
            <configuration>
                <!-- Specifies the configuration file of the assembly plugin -->
                <descriptors>
                    <descriptor>src/main/assembly/package.xml</descriptor>
                </descriptors>
            </configuration>
            <executions>
                <execution>
                    <id>make-assembly</id>
                    <phase>package</phase>
                    <goals>
                        <goal>single</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

简易配置：

<plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-assembly-plugin</artifactId>
	<version>2.3</version>
	<configuration>
		<appendAssemblyId>false</appendAssemblyId>
		<descriptorRefs>
			<descriptorRef>jar-with-dependencies</descriptorRef>
		</descriptorRefs>
		<archive>
			<manifest>
				<mainClass>com.*.*.Main</mainClass>
			</manifest>
		</archive>
	</configuration>
	<executions>
		<execution>
			<id>make-assembly</id>
			<phase>package</phase>
			<goals>
				<goal>assembly</goal>
			</goals>
		</execution>
	</executions>
</plugin>

3. package.xml的配置

<assembly>
    <id>bin</id>
    <!-- 最终打包成一个用于发布的zip文件 -->
    <formats>
        <format>zip</format>
    </formats>

    <!-- Adds dependencies to zip package under lib directory -->
    <dependencySets>
        <dependencySet>
            <!--
               不使用项目的artifact，第三方jar不要解压，打包进zip文件的lib目录
           -->
            <useProjectArtifact>false</useProjectArtifact>
            <outputDirectory>lib</outputDirectory>
            <unpack>false</unpack>
        </dependencySet>
    </dependencySets>

    <fileSets>
        <!-- 把项目相关的说明文件，打包进zip文件的根目录 -->
        <fileSet>
            <directory>${project.basedir}</directory>
            <outputDirectory>/</outputDirectory>
            <includes>
                <include>README*</include>
                <include>LICENSE*</include>
                <include>NOTICE*</include>
            </includes>
        </fileSet>
        
        <!-- 把项目的配置文件，打包进zip文件的config目录 -->
        <fileSet>
            <directory>${project.basedir}\src\main\config</directory>
            <outputDirectory>config</outputDirectory>
            <includes>
                <include>*.xml</include>
                <include>*.properties</include>
            </includes>
        </fileSet>
        
        <!-- 把项目的脚本文件目录（ src/main/scripts ）中的启动脚本文件，打包进zip文件的跟目录 -->
        <fileSet>
            <directory>${project.build.scriptSourceDirectory}</directory>
            <outputDirectory></outputDirectory>
            <includes>
                <include>startup.*</include>
            </includes>
        </fileSet>

        <!-- 把项目的脚本文件（除了启动脚本文件），打包进zip文件的script目录 -->
        <fileSet>
            <directory>${project.build.scriptSourceDirectory}</directory>
            <outputDirectory></outputDirectory>
            <includes>
                <exclude>startup.*</exclude>
            </includes>
        </fileSet>
        
        <!-- 把项目本身编译出来的jar文件，打包进zip文件的根目录 -->
        <fileSet>
            <directory>${project.build.directory}</directory>
            <outputDirectory></outputDirectory>
            <includes>
                <include>*.jar</include>
            </includes>
        </fileSet>
    </fileSets>
</assembly>

4. 通过jar和assembly，最终获得一个可发布的zip文件，内容结构以下：