Tomcat多应用启动报错:org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading Illegal access: this web application instance has been stopped already. Could not load [].

Loaded org.apache.tomcat.util.net.NioBlockingSelector$BlockPoller$RunnableRemove from file:/mnt/software/apache-tomcat-9.0.0.M22/lib/tomcat-coyote.jar]
[Loaded org.apache.catalina.core.AccessLogAdapter from file:/mnt/software/apache-tomcat-9.0.0.M22/lib/catalina.jar]
02-Feb-2019 01:08:38.955 INFO [Abandoned connection cleanup thread] org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
 java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
    at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1289)
    at org.apache.catalina.loader.WebappClassLoaderBase.getResource(WebappClassLoaderBase.java:972)
    at com.mysql.jdbc.AbandonedConnectionCleanupThread.checkContextClassLoaders(AbandonedConnectionCleanupThread.java:90)
    at com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:63)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

其实更详细的日志去查询localhost-日期-.log里面

Cause: java.sql.SQLException: Value '0000-00-00 00:00:00' can not be represented as java.sql.Timestamp
; SQL []; Value '0000-00-00 00:00:00' can not be represented as java.sql.Timestamp; nested exception is java.sql.SQLException: Value '0000-00-00 00:00:00' can not be represented as java.sql.Timestamp
        at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:108)
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73)
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
        at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:71)
        at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:364)
        at com.sun.proxy.$Proxy172.selectList(Unknown Source)
        at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:194)
        at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:114)
        at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:58)
        at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:43)
        at com.sun.proxy.$Proxy186.findAll(Unknown Source)
        at com.talkilla.service.impl.InitDictionUtil.findAllSysDict(InitDictionUtil.java:67)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:354)
        at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:305)
        at org.springfra

 Value '0000-00-00 00:00:00' can not be represented as java.sql.Timestamp

是因为初始化数据的时候，这个格式的数据无法注入到Timestamp类型中；所以以后遇到启动日志错误，还需要看看其他相关的日志错误，便于排除真正的错误原因。