我正尝试使用JAXB
生成log4j
XML解析工件。我使用的是DTD通过JAXB生成的工件无法解析log.xml
http://logging.apache.org/log4j/1.2/apidocs/org/ap.../log4j/xml/doc-files/log4j.dtd
和内嵌log.xml。我正在接受例外。我是所有这些技术的新手。请有人帮助解决这个问题。
异常在线程 “主” javax.xml.bind.UnmarshalException: 意外元件 (URI: “http://jakarta.apache.org/log4j/”, 本地: “配置”) 。预期 元件是 < {}附加器>,< {}附加器-REF>,< {}类别>,< {} categoryFactory>,< {} connectionSource>,< {}的dataSource>,< {}的ErrorHandler>,< {}滤波器>,< {}布局>,< {}水平>,< {}记录器>,< {}记录器-REF>,< {}的LoggerFactory>,< {} param>的< {}插件>,< {} priority>,< {} renderer>,< {} rollingPolicy>,< {} root>,< {} root-ref>,< {} triggeringPolicy> at co (加载程序.java:211) at com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:206) at com.sun.xml.internal.bind.v2.runtime .unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:83) 在 com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext $ DefaultRootLoader.childElement(UnmarshallingContext.java:965) 在 的com.sun .xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:401) at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:382) at com.sun.xml.internal.bind.v2.runtime.unmarshaller.SAXConnector。的startElement(SAXConnector.java:113) 在 org.apache.xerces.parsers.AbstractSAXParser.startElement(未知 来源)在 org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(未知 来源)在 组织.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(未知 来源)在 org.apache.xerces.impl.XMLNSDocumentScannerImpl $ NSContentDispatcher.scanRootElementHook(未知 来源)在 org.apache.xerces .impl.XMLDocumentFragmentScannerImpl $ FragmentContentDispatcher.dispatch(未知 来源)在 org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(未知 来源)在 org.apache.xerces.parsers.XML11Configuration.parse(未知 来源)在 org.apache.xerces.parsers.XML11Configuration.parse(未知 源)处 org.apache.xerces.parsers.AbstractSAXParser org.apache.xerces.parsers.XMLParser.parse(未知 源)。在 org.apache.xerces.jaxp.SAXParserImpl $ JAXPSAXParser.parse(未知 来源)在 com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl解析(未知 来源)。的java:202) 在 com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:175) 在 javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl。的java:148) 在 javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:153) 在 javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:162) 在 javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:180)
log4jXML
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration debug="false" xmlns:log4j="http://jakarta.apache.org/log4j/">
<appender name="ASYNC" class="org.apache.log4j.AsyncAppender">
<appender-ref ref="DEFAULT"/>
</appender>
<appender name="STDOUT" class="org.apache.log4j.ConsoleAppender">
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c %x- %m%n"/>
</layout>
</appender>
<appender name="DEFAULT" class="org.apache.log4j.RollingFileAppender">
<param name="File" value="/home/default.log" />
<param name="Append" value="true" />
<param name="maxFileSize" value="10MB" />
<param name="maxBackupIndex" value="2" />
<param name="encoding" value="UTF-8" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c %x- %m%n"/>
</layout>
</appender>
<appender name="DB_EXCEP" class="org.apache.log4j.FileAppender">
<param name="File" value="/home/db_exception.log" />
<param name="Append" value="true" />
<param name="encoding" value="UTF-8" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c %x- %m%n"/>
</layout>
</appender>
<category name="com.common.db.ScriptRunner" additivity="false">
<priority value="info" />
<appender-ref ref="DB_EXCEP" />
</category>
<category name="com.common.appsvr.current.admin" additivity="false">
<priority value="info"/>
<appender-ref ref="DEFAULT"/>
</category>
<!-- ROOT CATEGORY -->
<root>
<priority value="debug"/>
<appender-ref ref="DEFAULT"/>
<!-- <appender-ref ref="STDOUT"/> -->
</root>
</log4j:configuration>
进口javax.xml.bind中。*; import java.io. *; import java.util。*; import log4j。*; 公共类我{ 公共静态无效主要(字符串ARGS [])抛出异常 { 的JAXBContext JS = JAXBContext.newInstance( “log4j的”); Unmarshaller u = js.createUnmarshaller(); Object xmlConf = u.unmarshal(new File(“log.xml”)); Marshaller m = js.createMarshaller(); m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,Boolean.TRUE); m.marshal(xmlConf,new FileOutputStream(“out.xml”)); } } – user760263 2011-05-20 06:06:20