1 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 2   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 3   <modelVersion>4.0.0</modelVersion>
 4 
 5   <groupId>cn.luxh.app</groupId>
 6   <artifactId>my-app</artifactId>
 7   <version>0.0.1-SNAPSHOT</version>
 8   <packaging>jar</packaging>
 9 
10   <name>my-app</name>
11   <url>http://maven.apache.org</url>
12 
13   <!-- 指定属性 -->
14   <properties>
15       <junit.version>4.10</junit.version>
16     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
17       <jdk.version>1.6</jdk.version>
18   </properties>
19 
20   <build>
21       <plugins>
22           <!-- 指定JDK的编译版本 -->
23           <plugin>
24               <groupId>org.apache.maven.plugins</groupId>
25               <artifactId>maven-compiler-plugin</artifactId>
26               <version>2.5.1</version>
27               <configuration>
28                   <source>${jdk.version}</source>
29                   <target>${jdk.version}</target>
30                   <showWarnings>true</showWarnings>
31               </configuration>
32           </plugin>
33       </plugins>
34   </build>
35   <dependencies>
36     <dependency>
37       <groupId>junit</groupId>
38       <artifactId>junit</artifactId>
39       <version>${junit.version}</version>
40       <scope>test</scope>
41     </dependency>
42   </dependencies>
43 </project>