案例
今天把项目换成了jdk1.8,启动tomcat报如下异常:
UnsupportedClassVersionError unsupported major.minor version 51.0 unable to load class [duplicate]
解决方案
出现该异常是因为项目JDK版本和系统JDK版本不一致,把系统JDK配置环境切换成JDK1.8目录,然后在ECLIPSE 选择update maven project->force即可
UnsupportedClassVersionError unsupported major.minor version 51.0 unable to load class [duplicate]