当用dom4j解析xml的时候没有检查我引用的这个文件
能不能给个类似的java的解析例子
谢谢
能不能给段代码说明如何转换
YourDTDResolver implements EntityResolver，实现接口定义的
public abstract InputSource resolveEntity (String publicId,String systemId) throws SAXException, IOException;
方法，在其中添加可以从本地加载dtd的方法，如:
public InputSource resolveEntity(String publicId, String systemId) {
if (systemId != null && systemId.startsWith(URL)) {
logger.debug("trying to locate " + systemId + " in classpath under "+CONFIG_PATH);
// Search for DTD
String path = CONFIG_PATH + systemId.substring(URL.length());
InputStream dtdStream = resourceLoader == null ? getClass()
.getResourceAsStream(path) : resourceLoader
.getResourceAsStream(path);
if (dtdStream == null) {
logger.debug(systemId + " not found in classpath");
return null;
} else {
logger.debug("found " + systemId + " in classpath");
InputSource source = new InputSource(dtdStream);
source.setPublicId(publicId);
source.setSystemId(systemId);
return source;
}
} else {
// use the default behaviour
return null;
}
}
我这样讲你明白吗？
我用的是dom4j解析的xml文件
StringBuffer errorBuff = new StringBuffer();
InputStream in=new FileInputStream(filePath);
SAXReader saxReader = new SAXReader();
PlanlistHandler handler = new PlanlistHandle(filePath,errorBuff);
DocumentBuilderFactory factory=null;
factory=DocumentBuilderFactory.newInstance();
factory.setValidating(true);
factory.setNamespaceAware(true);
saxReader.setProperty("http://xml.org/sax/properties/lexicalhandler", handler);
this.document = saxReader.read(in);
设置了saxReader.setProperty也没有用
现在想知道 怎么样能注册上handler