Neo4j环境配置完毕后启动却出错，为什么？

Question

Neo4j环境配置完毕后启动却出错，为什么？
求大佬帮忙！看不懂。

C:\Users\77296>neo4j.bat console
Exception in thread "main" java.lang.NoClassDefFoundError: sun/misc/Signal
        at org.neo4j.server.ServerBootstrapper.installSignalHandler(ServerBootstrapper.java:235)
        at org.neo4j.server.ServerBootstrapper.installSignalHandlers(ServerBootstrapper.java:226)
        at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:98)
        at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:91)
        at org.neo4j.server.CommunityEntryPoint.main(CommunityEntryPoint.java:32)
Caused by: java.lang.ClassNotFoundException: sun.misc.Signal
        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
        ... 5 more
2019-11-02 06:01:11.207+0000 INFO [o.n.s.CommunityBootstrapper] Neo4j Server shutdown initiated by request

Answer 1

看下是不是jdk版本不兼容或者缺包，参考：https://blog.csdn.net/flingfox63/article/details/6695932