如何在maven工程中指定jdk版本和编码

<build>

<plugins>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-compiler-plugin</artifactId>

<configuration>

<!-- 指定jdk和编码 -->

<source>1.7</source>

<target>1.7</target>

<sourceEncoding>UTF-8</sourceEncoding>

</configuration>

</plugin>

</plugins>

</build>