在pom中添加以下内容可解决编译错误,
<plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.2</version> <configuration> <source>1.7</source> <target>1.7</target> </configuration></plugin>

在pom中添加以下内容可解决编译错误,
<plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.2</version> <configuration> <source>1.7</source> <target>1.7</target> </configuration></plugin>