Question

java自定义标签

麻烦哪位大侠看看有没有问题，
org.xml.sax.SAXParseException: The markup in the document following the root element must be well-formed.
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1231)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1642)
at org.apache.catalina.startup.TldConfig.tldScanStream(TldConfig.java:401)
at org.apache.catalina.startup.TldConfig.tldScanTld(TldConfig.java:438)

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Answer 1

XML语法要求：1、要有最外围的根节点。2、标签要成对出现。3、标签间要正确嵌套。