虽然有些方法没用，但还是保留了下来！String str是我加的
代码：
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.Locator;
import org.xml.sax.ContentHandler;
import org.xml.sax.InputSource;
import org.xml.sax.helpers.DefaultHandler;
import java.io.IOException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
class TestSAX extends DefaultHandler
{
private StringBuffer buf;
private String str;
public TestSAX(){
super();
}
// public void setDocumentLocator(Locator locator){}
public void startDocument() throws SAXException{
buf=new StringBuffer();
System.out.println("*******开始解析文档*******");
}
public void endDocument() throws SAXException{
System.out.println("*******文档解析结束*******");
}
public void startPrefixMapping( String prefix, String uri ){
System.out.println(" 前缀映射: " + prefix +" 开始!"+ " 它的URI是:" + uri);
}
public void endPrefixMapping( String prefix ){
System.out.println(" 前缀映射: "+prefix+" 结束!");
}
// public void processingInstruction( String target, String instruction )throws SAXException{}
// public void ignorableWhitespace( char[] chars, int start, int length ) throws SAXException {}
// public void skippedEntity( String name ) throws SAXException {}
public void startElement(String namespaceURI,String localName,String qName,Attributes atts){
System.out.println("*******开始解析元素*******");
System.out.println("元素名"+qName);
for(int i=0;i<atts.getLength();i++){
System.out.println("元素名"+atts.getLocalName(i)+"属性值"+atts.getValue(i));
}
}
public void endElement(String namespaceURI,String localName,String fullName )throws SAXException{
// buf.trimToSize();
str = buf.toString();
System.out.println("buf = "+buf+" || length = "+buf.length());
System.out.println("str = "+str.trim()+" || length = "+str.trim().length());
buf.delete(0,buf.length());
System.out.println("******"+namespaceURI+"元素解析结束"+localName+"********"+fullName);
}
public void characters( char[] chars, int start, int length )throws SAXException{
//将元素内容累加到StringBuffer中
buf.append(chars,start,length);
}
public static void main(String args[]){
try{
SAXParserFactory sf = SAXParserFactory.newInstance();
SAXParser sp = sf.newSAXParser();
TestSAX testsax=new TestSAX();
sp.parse(new InputSource("test1.xml"),testsax);
}catch(IOException e){
e.printStackTrace();
}catch(SAXException e){
e.printStackTrace();
}catch(Exception e){
e.printStackTrace();
}
}
}
xml文件，我读的时候有错误，用了自己的，希望其他人比我幸运！
代码：
<?xml version="1.0" encoding="GB2312"?>
<row>
<person>
<name>王小明</name>
<college>信息学院</college>
<telephone>6258113</telephone>
<notes>男,1955年生,博士，95年调入海南大学</notes>
</person>
</row>
posted on 2007-11-22 10:44
lk 阅读(9154)
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j2se 、
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