maven 1.5 编译级别

   在pom.mxl中增加以下内容

      < build >
         < plugins >
             < plugin >
                 < artifactId > maven-compiler-plugin </ artifactId >
                 < configuration >
                     < source > 1.5 </ source >
                     < target > 1.5 </ target >
                 </ configuration >
             </ plugin >
         </ plugins >
     </ build >

西面是1.6的，另外加上了版本和编码

1. < plugin >   
2.      < groupId > org.apache.maven.plugins </ groupId >   
3.      < artifactId > maven-compiler-plugin </ artifactId >   
4.      < version > 2.3.1 </ version >   
5.      < configuration >   
6.          < source > 1.6 </ source >   
7.          < target > 1.6 </ target >   
8.          < encoding > utf8 </ encoding >     
9.      </ configuration >   
10. </ plugin >   

maven 1.5 编译级别