Maven与JDK版本兼容问题

配置 apache-maven-3.3.1后，出现如下问题：

C:\Users\jinxin>mvn -version
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/ma
ven/cli/MavenCli : Unsupported major.minor version 51.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:14

本地环境：java version "1.6.0_45"

解决方式：

更换JDK 1.7+ 版本后问题解决。

C:\Users\jinxin>mvn -version
Apache Maven 3.3.1 (cab6659f9874fa96462afef40fcf6bc033d58c1c; 2015-03-14T04:10:2
7+08:00)
Maven home: D:\apache-maven-3.3.1\bin\..
Java version: 1.7.0_17, vendor: Oracle Corporation
Java home: C:\Program Files\Java\jdk1.7.0_17\jre
Default locale: zh_CN, platform encoding: GBK
OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows"