2010-12-26 12:24:56 org.apache.catalina.loader.WebappClassLoader loadClass
信息: Illegal access: this web application instance has been stopped already. Could not load com.mysql.jdbc.SQLError. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
java.lang.IllegalStateException
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1273)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3317)
at com.mysql.jdbc.MysqlIO.quit(MysqlIO.java:1668)
at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4461)
at com.mysql.jdbc.ConnectionImpl.cleanup(ConnectionImpl.java:1359)
at com.mysql.jdbc.ConnectionImpl.finalize(ConnectionImpl.java:2809)
at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method)
at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:83)
at java.lang.ref.Finalizer.access$100(Finalizer.java:14)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:160)
在非法或不适当的时间调用方法时产生的信号。
换句话说,即 Java 环境或 Java 应用程序没有处于请求操作所要求的适当状态下
信息: Illegal access: this web application instance has been stopped already. Could not load com.mysql.jdbc.SQLError. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
java.lang.IllegalStateException
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1273)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3317)
at com.mysql.jdbc.MysqlIO.quit(MysqlIO.java:1668)
at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4461)
at com.mysql.jdbc.ConnectionImpl.cleanup(ConnectionImpl.java:1359)
at com.mysql.jdbc.ConnectionImpl.finalize(ConnectionImpl.java:2809)
at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method)
at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:83)
at java.lang.ref.Finalizer.access$100(Finalizer.java:14)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:160)
在非法或不适当的时间调用方法时产生的信号。
换句话说,即 Java 环境或 Java 应用程序没有处于请求操作所要求的适当状态下
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有啊,我用的是MySQL数据库,数据库驱动也是有的