Question

使用：Eclipse IDE 数据库：SQLServer 2014

在Eclipse中启动TOMCAT时，它的控制台始终显示：所有人都帮助我阅读发生了什么事

谢谢

SEVERE: Exception looking up UserDatabase under key UserDatabase
javax.naming.NameNotFoundException: Name [UserDatabase] is not bound in this Context. Unable to find [UserDatabase].
    at org.apache.naming.NamingContext.lookup(NamingContext.java:824)
    at org.apache.naming.NamingContext.lookup(NamingContext.java:172)
    at org.apache.catalina.realm.UserDatabaseRealm.startInternal(UserDatabaseRealm.java:232)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    at org.apache.catalina.realm.CombinedRealm.startInternal(CombinedRealm.java:250)
    at org.apache.catalina.realm.LockOutRealm.startInternal(LockOutRealm.java:120)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:933)
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:441)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:789)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:641)
    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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:349)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:483)

Answer 1

我删除Server.xml中的delare领域 -控制台：不再显示（因为未使用）

<Realm className="org.apache.catalina.realm.LockOutRealm">
        This Realm uses the UserDatabase configured in the global JNDI
             resources under the key "UserDatabase".  Any edits
             that are performed against this UserDatabase are immediately
             available for use by the Realm. 
        <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/>
      </Realm>

在Eclipse IDE中启动Tomcat服务器（总是说：在此上下文中未绑定名称[UserDatabase]。无法找到[UserDatabase]

1 个答案: