tomcat报错：严重: Parse Fatal Error at line -1 column -1: Premature end of file. org.xml.sax.SAXParseExce

最近由于机房突然断电,tomcat报了一个错误，大体如下：

严重: Parse Fatal Error at line -1 column -1: Premature end of file.

org.xml.sax.SAXParseException: Premature end of file.

at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)

~~~~~~~~~~~~~~~~

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)

警告: Unexpected exception resolving reference

org.xml.sax.SAXParseException: Premature end of file.

 at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)

~~~~~~~~~~~~~~~~

 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)

 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)

严重: Exception processing Global JNDI Resources

javax.naming.NamingException: Premature end of file.

at org.apache.naming.NamingContext.lookup(NamingContext.java:803)

~~~~~~~~~~~~~~~~

 at java.lang.reflect.Method.invoke(Method.java:585)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)

严重: Parse Fatal Error at line -1 column -1: Premature end of file.

org.xml.sax.SAXParseException: Premature end of file.

 at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)

~~~~~~~~~~~~~~~~

 at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)

 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)

警告: Unexpected exception resolving reference

org.xml.sax.SAXParseException: Premature end of file.

 at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)

~~~~~~~~~~~~~~~~

javax.naming.NamingException: Premature end of file.

at org.apache.naming.NamingContext.lookup(NamingContext.java:803)

at org.apache.naming.NamingContext.lookup(NamingContext.java:151)

at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.j

~~~~~~~~~~~~~~~~

 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)

严重: Catalina.start:

LifecycleException:  No UserDatabase component found under key UserDatabase

at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java:259)

~~~~~~~~~~~~~~~~

 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)

信息: Server startup in 125 ms

中间波浪线部分是删除的部分,最后经检查,发现tomcat-users.xml文件为空了,最后从正常服务上拷贝了一个tomcat-users.xml,放到了tomcat5.0\conf文件夹下就好.