创建网桥时出现:ovs-vsctl: unix:/usr/local/var/run/openvswitch/db.sock: database connection failed (No such file or directory),或者对已存在的bridge进行启动、连接等操作时:报错找不到该设备接口。。。 根据网上描述的原因,最终在OVS官方文档中“starting”这一小节找到有关解决
问题一: Exception in thread "main" java.lang.UnsupportedClassVersionError: org/springframework/dao/support/DaoSupport has been compiled by a more recent version of the Java Runtime (class file version