Maven中配置maven-compiler-plugin插件

<dependency>
			<groupId>cn.eshore.bnet</groupId>
			<artifactId>UDBClient</artifactId>
			<version>1.0-SNAPSHOT</version>
			<scope>system</scope>
			<systemPath>${basedir}/lib/UDBClient-1.0-SNAPSHOT.jar</systemPath>
		</dependency>

<pluginManagement>
			<plugins>

				<plugin>
					<groupId>org.apache.maven.plugins</groupId>
					<artifactId>maven-compiler-plugin</artifactId>
					<configuration>
						<source>1.7</source>
						<target>1.7</target>
					</configuration>
				</plugin>
				<plugin>
					<groupId>org.apache.maven.plugins</groupId>
					<artifactId>maven-dependency-plugin</artifactId>
					<version>2.8</version>
					<configuration>
						<excludeScope>provided</excludeScope>
						<excludeTransitive>false</excludeTransitive>
						<includeScope>compile</includeScope>
						<outputDirectory>target/lib</outputDirectory>
					</configuration>
					<executions>
						<execution>
							<id>copy</id>
							<phase>package</phase>
							<goals>
								<goal>copy-dependencies</goal>
							</goals>
						</execution>
					</executions>
				</plugin>

				<plugin>
					<groupId>org.apache.maven.plugins</groupId>
					<artifactId>maven-jar-plugin</artifactId>
					<version>2.4</version>
					<configuration>
						<excludes>
							<exclude>**/*.properties</exclude>
							<exclude>**/*.xml</exclude>
						</excludes>
					</configuration>

				</plugin>
			</plugins>
		</pluginManagement>