【java.lang.UnsupportedClassVersionError】问题的解决方法

程序部署到多个服务器的时候其中报出错误：

nohup: ignoring input and appending output to `nohup.out'

查看nohup.out日志

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/yq/Application : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:648)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:272)
at java.net.URLClassLoader.access$000(URLClassLoader.java:68)
at java.net.URLClassLoader$1.run(URLClassLoader.java:207)
at java.net.URLClassLoader$1.run(URLClassLoader.java:201)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:200)
at java.lang.ClassLoader.loadClass(ClassLoader.java:325)
at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:94)
at java.lang.ClassLoader.loadClass(ClassLoader.java:270)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:46)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)

经过排查发现，项目使用的jdk版本为1.8，而当前服务器jdk版本为1.6