锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲欧洲日本精品,亚洲国产成人综合精品,国产成人亚洲精品影院http://www.tkk7.com/caizh2009/category/44321.html涓庡ぇ瀹跺叡鍚屾垚闀?/description>zh-cnThu, 18 Mar 2010 17:26:07 GMTThu, 18 Mar 2010 17:26:07 GMT60SAX瑙f瀽XML渚嬪瓙http://www.tkk7.com/caizh2009/archive/2010/03/17/315699.html灝忚彍姣涙瘺灝忚彍姣涙瘺Wed, 17 Mar 2010 09:37:00 GMThttp://www.tkk7.com/caizh2009/archive/2010/03/17/315699.htmlhttp://www.tkk7.com/caizh2009/comments/315699.htmlhttp://www.tkk7.com/caizh2009/archive/2010/03/17/315699.html#Feedback0http://www.tkk7.com/caizh2009/comments/commentRss/315699.htmlhttp://www.tkk7.com/caizh2009/services/trackbacks/315699.html鐢⊿AX瑙f瀽xml鏂囦歡鐨勪緥瀛?/div>
2008-07-15 09:46
1錛?Xml鎶鏈畝浠?br /> Xml鏂囦歡鏈変袱縐嶇害鏉熺被鍨嬶紝鍖呮嫭鏂囨。綾誨瀷瀹氫箟錛圖TD錛夊拰Xml 妯″紡錛圫chema錛夈俋ml DTD琚寘鍚湪xml1鐨勬爣鍑嗛噷銆俋ml 妯″紡琚寘鍚湪W3C鐨勬爣鍑嗕腑銆傚湪xml 鏁版嵁鍜寈ml 妯″紡涓よ呬箣闂存湁寰堝鐨勫尯鍒?br /> A錛?xml妯″紡鏀寔鐨勬暟鎹被鍨嬫瘮xml DTD澶氾紱
B錛?xml妯″紡鍦ㄦ棤搴忕殑鎯呭喌涓嬩嬌鐢ㄨ搗鏉ユ瘮xml DTD鏇存柟渚匡紱
C錛?xml妯″紡鏀寔鍚嶅瓧絀洪棿錛屽彲浠ュ湪涓嶅悓鐨勬枃浠朵腑瀹氫箟鐩稿悓鐨勬柟娉曠瓑銆?br /> D錛?xml妯″紡褰㈡垚鐨勬枃妗e彲浠ヨ澶氱鏍囧噯瑙f瀽錛屽dom錛宻ax鎴栬卝dom絳夛紝鑰寈ml DTD鏂瑰紡涓嬬‘涓嶈銆?br /> 2錛?Xml鏂囦歡瑙f瀽
鍦╦ava璇█鐜閲屽彲浠ヤ嬌鐢ㄤ笁縐嶆柟娉曡В鏋恱ml鏂囦歡錛歞om錛坉ocument object model錛夛紝sax錛坰imple api for xml錛夊拰jdom錛坖ava document object model錛夈?br /> SAX鎻愪緵浜?jiǎn)鍩轰簬浜嬩欢鐨勬柟寮彉q涜瑙f瀽錛岄傚悎浜庡揩閫燂紝鏁版嵁閲忓皬鐨勮В鏋愭儏鍐點(diǎn)係AX瑙f瀽鏈夊嚑涓己闄鳳細(xì)A.瀹冪殑瑙f瀽鏄繛緇殑錛汢.鏁版嵁鏃犳硶鍥炴湐銆?br /> DOM瑙f瀽涓嶅悓浜嶴AX銆傚畠鎻愪緵浜?jiǎn)鍐呭瓨涓畬鏁寸殑xml鏁版嵁鏄犲儚錛屾暟鎹瀛樺偍鍦ㄦ爲(wèi)鐘剁粨鏋勪腑銆侱OM瑙f瀽鏂瑰紡鏇村鏄撹幏寰楀拰澶勭悊鏁版嵁銆?br /> JDOM鏄痡ava璇█涓壒鏈夌殑錛屼富瑕佺敤鏉ユ敮鎸亁path鏍囧噯銆?br /> 3錛?SAX瑙f瀽鏂瑰紡
涓婇潰鎴戠畝瑕佷粙緇嶄簡(jiǎn)鍑犵瑙f瀽xml鏂囦歡鐨勬妧鏈紝榪欓噷鎴戜滑浣跨敤SAX鎶鏈粰鍑轟竴涓皬渚嬪瓙錛屽ぇ瀹跺彲浠ヤ粠榪欎釜渚嬪瓙涓彂鐜板鏋滀綘鑳藉鎺屾彙涓浜涘紑婧愯蔣浠跺寘錛屼綘灝卞彲浠ュ緢 蹇帉鎻¤В鏋恱ml鏁版嵁鐨勬妧鏈?br /> 3錛?鍒朵綔涓涓畝鍗曠殑xml鏂囦歡component.xml
<?xml version="1.0"?>
<XmlComponents>
<XmlComponent>
<ComNo>1</ComNo>
</XmlComponent>
</XmlComponents>

3.2涓嬭澆xerces.jar杞歡鍖?/strong>
鍦ˋpache緗戠珯涓?#215;××涓嬭澆xerces.jar杞歡鍖咃紝榪欎釜鍖呬腑鍖呭惈浜?jiǎn)涓婇潰鎴戜滑鍒椾竸勫嚑绉嶈В鏋恱ml鏁版嵁鐨凙PI銆傜劧鍚庡皢榪欎釜杞歡鍖呭姞鍏ュ埌紼嬪簭鐨? classpath涓?br /> 3.3鍒朵綔瑙f瀽綾籑ySaxParser.java
import java.io.IOException;
import org.xml.sax.*;
import org.xml.sax.helpers.*;
import javax.xml.parsers.*;

public class MySaxParser extends DefaultHandler {
private static int INDENT = 2;

// 榪愯涓繪柟娉?br /> public static void main(String[] argv) {
// if (argv.length != 1) {
// System.out.println("Usage: java ds.MySaxParser [URI]");
// System.exit(0);
// }
System.setProperty("javax.xml.parsers.SAXParserFactory", "org.apache.xerces.jaxp.SAXParserFactoryImpl");
// String uri = argv[0];
String uri = "Components.xml";
try {
SAXParserFactory parserFactory = SAXParserFactory.newInstance();
parserFactory.setValidating(false);
parserFactory.setNamespaceAware(false);
MySaxParser MySaxParserInstance = new MySaxParser();
SAXParser parser = parserFactory.newSAXParser();
parser.parse(uri, MySaxParserInstance);
}
catch(IOException ex) {
ex.printStackTrace();
}
catch(SAXException ex) {
ex.printStackTrace();
}
catch(ParserConfigurationException ex) {
ex.printStackTrace();
}
catch(FactoryConfigurationError ex) {
ex.printStackTrace();
}

}

private int idx = 0; //indent
// 澶勭悊鍚勭鍒嗛殧絎﹀彿
public void characters(char[] ch, int start, int length) throws SAXException {
//instantiates s, indents output, prints character values in element
String s = new String(ch, start, length);
if (!s.startsWith("\n")) //絀虹殑value涓嶆墦鍗?br /> System.out.println(getIndent()+ " Value: " + s);
}

// 澶勭悊鏂囨。灝?br /> public void endDocument() throws SAXException {
idx -= INDENT;
System.out.println(getIndent() + "end document");

System.out.println("...PARSING ends");
}

// 澶勭悊鏍囪灝?br /> public void endElement(String uri, String localName, String qName) throws SAXException {
idx -= INDENT;
}

// 澶勭悊鏂囨。鐨勮搗濮嬬偣
public void startDocument() throws SAXException {
idx += INDENT;
System.out.println("PARSING begins...");
System.out.println(getIndent() + "start document: ");
}

// 澶勭悊鏍囪澶?br /> public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
idx += INDENT;
System.out.println('\n' + getIndent() + "start element: " + qName);

}

private String getIndent() {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < idx; i++)
sb.append(" ");
return sb.toString();
}

}


鎬葷粨錛岃櫧鐒惰В鏋恱ml鏁版嵁寰堝鏉傦紝鍥犱負(fù)娑夊強(qiáng)浜?jiǎn)寰堝鐨勯掑綊綆楁硶錛屼絾鏄垜浠彲浠ヤ嬌鐢ㄤ笟鐣屾瘮杈冩垚鐔熺殑瑙f瀽API鏉ヨ繘琛寈ml鏁版嵁澶勭悊銆傛垜鐜板湪鍙槸緇欏嚭浜?jiǎn)涓涓潪甯? 綆鍗曠殑渚嬪瓙錛屼絾鏄湪鐪熷疄緋葷粺涓繙姣旇繖涓澶嶆潅鐨勫錛屽ぇ瀹朵互鍚庡湪浣跨敤鐨勪嬌鐢ㄤ細(xì)鍙戠幇榪樻槸鏈夊緢澶氱殑宸ヤ綔瑕佸仛鐨勩?/div>

]]>浣跨敤SAX瑙f瀽XMLhttp://www.tkk7.com/caizh2009/archive/2010/03/17/315690.html灝忚彍姣涙瘺灝忚彍姣涙瘺Wed, 17 Mar 2010 08:20:00 GMThttp://www.tkk7.com/caizh2009/archive/2010/03/17/315690.htmlhttp://www.tkk7.com/caizh2009/comments/315690.htmlhttp://www.tkk7.com/caizh2009/archive/2010/03/17/315690.html#Feedback0http://www.tkk7.com/caizh2009/comments/commentRss/315690.htmlhttp://www.tkk7.com/caizh2009/services/trackbacks/315690.html涓銆?nbsp;       鍓嶈█

鐢? Java瑙f瀽XML鏂囨。錛屾渶甯哥敤鐨勬湁涓ょ鏂規(guī)硶錛氫嬌鐢ㄥ熀浜庝簨浠剁殑XML綆鍗旳PI錛圫imple API for XML錛夌О涓篠AX鍜屽熀浜庢爲(wèi)鍜岃妭鐐圭殑鏂囨。瀵硅薄妯″瀷錛圖ocument Object Module錛夌О涓篋OM銆係un鍏徃鎻愪緵浜?jiǎn)Java API for XML Parsing錛圝AXP錛夋帴鍙f潵浣跨敤SAX鍜孌OM錛岄氳繃JAXP錛屾垜浠彲浠ヤ嬌鐢ㄤ換浣曚笌JAXP鍏煎鐨刋ML瑙f瀽鍣ㄣ?/p>

JAXP鎺ュ彛鍖呭惈浜?jiǎn)涓変釜鍖呭Q?/p>

錛?錛?nbsp;      org.w3c.dom  W3C鎺ㄨ崘鐨勭敤浜嶺ML鏍囧噯瑙勫垝鏂囨。瀵硅薄妯″瀷鐨勬帴鍙c?/p>

錛?錛?nbsp;      org.xml.sax   鐢ㄤ簬瀵筙ML榪涜璇硶鍒嗘瀽鐨勪簨浠墮┍鍔ㄧ殑XML綆鍗旳PI錛圫AX錛?/p>

錛?錛?nbsp;      javax.xml.parsers瑙f瀽鍣ㄥ伐鍘傚伐鍏鳳紝紼嬪簭鍛樿幏寰楀茍閰嶇疆鐗規(guī)畩鐨勭壒孌婅娉曞垎鏋愬櫒銆?/p>

浜屻?nbsp;       鍓嶆彁

DOM緙栫▼涓嶈鍏跺畠鐨勪緷璧栧寘錛屽洜涓篔DK閲岃嚜甯︾殑JDK閲屽惈鏈夌殑涓婇潰鎻愬埌鐨刼rg.w3c.dom銆乷rg.xml.sax 鍜宩avax.xml.parsers鍖呭氨鍙互婊℃剰鏉′歡浜?jiǎn)銆?/p>

涓夈?nbsp;       浣跨敤SAX瑙f瀽XML鏂囨。

SAX鏄熀浜庝簨浠剁殑綆鍗旳PI錛屽悓鏍風(fēng)殑鎴戜滑涔熸槸鐢ㄤ竴涓渶綆鍗曠殑渚嬪瓙鏉ョ湅鐪婼AX鏄浣曡В鏋怷ML鐨?/p>

鍏堟潵鐪嬬湅鎴戜滑瑕佽В鏋愮殑XML浠g爜鍚?/p>

<?xml version="1.0" encoding="gb2312"?>

<books>

  <book email="zhoujunhui">

             <name addr="address">rjzjh</name>

             <price>jjjjjj</price>

  </book>

</books>

綆鍗曠殑涓嶈兘鍐嶇畝鍗曚簡(jiǎn)銆備絾鏄鏈夌殑閮芥湁浜?jiǎn)锛屾牴鍏冪礌銆佸睘鎬с佸瓙鑺傜偣銆傚ソ浜?jiǎn)锛岃兘鍙嶅簲闂灏辫浜?jiǎn)錛屼笅闈㈡潵鐪嬬湅瑙f瀽榪欎釜XML鏂囦歡鐨凧ava浠g爜鍚э紒

1 public class SaxParse {

2     public SaxParse(){

3            SAXParserFactory saxfac=SAXParserFactory.newInstance();

4            try {

5                   SAXParser saxparser=saxfac.newSAXParser();

6                   InputStream is=new FileInputStream("bin/library.xml");

7                   saxparser.parse(is,new MySAXHandler());

8            } catch (ParserConfigurationException e) {

9                   e.printStackTrace();

10           } catch (SAXException e) {

11                  e.printStackTrace();

12           } catch (FileNotFoundException e) {

13                  e.printStackTrace();

14           } catch (IOException e) {

15                  e.printStackTrace();

16           }

17    }

18    public static void main(String[] args) {

19           new SaxParse();

20    }

21  }

榪欐浠g爜姣旇緝鐭紝鍥犱負(fù)SAX鏄簨浠墮┍鍔ㄧ殑錛屽畠鐨勫ぇ閮ㄥ垎瀹炵幇鍦ㄥ湪鍙︿竴涓狫ava鏂囦歡涓紝鍏堝埆綆″彟涓涓枃浠訛紝鎴戜滑鏉ヤ竴涓釜鍦板垎鏋愬惂錛?/p>

錛?錛夊緱鍒癝AX瑙f瀽鍣ㄧ殑宸ュ巶瀹炰緥

3            SAXParserFactory saxfac=SAXParserFactory.newInstance();

榪欐槸涓涓猨avax.xml.parsers.SAXParserFactory綾葷殑瀹炰緥

錛?錛変粠SAX宸ュ巶瀹炰緥涓幏寰桽AX瑙f瀽鍣?/p>

5            SAXParser saxparser=saxfac.newSAXParser();

浣跨敤javax.xml.parsers.SAXParserFactory宸ュ巶鐨刵ewSAXParser()鏂規(guī)硶

錛?錛夋妸瑕佽В鏋愮殑XML鏂囨。杞寲涓鴻緭鍏ユ祦錛屼互渚緿OM瑙f瀽鍣ㄨВ鏋愬畠

6                   InputStream is=new FileInputStream("bin/library.xml");

InputStream鏄竴涓帴鍙c?/p>

錛?錛夎В鏋怷ML鏂囨。

7                   saxparser.parse(is,new MySAXHandler());

鍚庨潰灝變笉鐢ㄧ湅浜?jiǎn)锛岄兘鏄簺娌$敤鐨勪唬鐮佸Q堢浉瀵硅岃█錛夛紝澶熺畝鍗曠殑鍚э紒

娉ㄦ剰浜?jiǎn)锛屾垜浠柊寰忎簡(jiǎn)涓涓疄渚媙ew MySAXHandler()榪欎釜瀹炰緥閲岄潰鍙堟湁浠涔堜笢瑗垮憿錛?/p>

榪欎釜瀹炰緥灝辨槸SAX鐨勭簿鍗庢墍鍦ㄣ傛垜浠嬌鐢⊿AX瑙f瀽鍣ㄦ椂錛屽繀欏誨疄鐜板唴瀹瑰鐞嗗櫒ContentHandler鎺ュ彛涓殑涓浜涘洖璋冩柟娉曪紝鐒惰屾垜浠笉欏昏鍏ㄩ儴鍦板疄鐜拌繖浜涙柟娉曪紝榪樺ソ錛屾垜浠湁org.xml.sax.helpers.DefaultHandler綾伙紝鐪嬪畠鐨勭被鐢蟲槑錛?/p>

public class DefaultHandler

implements EntityResolver, DTDHandler, ContentHandler, ErrorHandler

瀹炵幇浜?jiǎn)杩欎箞澶氭帴鍙e晩锛屽叾瀹冪殑鍏堜笉绠′簡(jiǎn)锛岃嚊_皯瀹冨疄鐜頒簡(jiǎn)ContentHandler榪欎竴鎺ュ彛銆?/p>

濂戒簡(jiǎn)錛岀湅鐪嬭繖涓被鏈変簺浠涔堝惂錛熶笅闈㈡槸瀹冪殑Java浠g爜錛?/p>

public class MySAXHandler extends DefaultHandler {

       boolean hasAttribute=false;

       Attributes attributes=null;

       /* 錛堥潪 Javadoc錛?/p>

        * @see org.xml.sax.helpers.DefaultHandler#startDocument()

        */

       public void startDocument() throws SAXException {

               System.out.println("鏂囨。寮濮嬫墦鍗頒簡(jiǎn)");

       }

       /* 錛堥潪 Javadoc錛?/p>

        * @see org.xml.sax.helpers.DefaultHandler#endDocument()

        */

       public void endDocument() throws SAXException {

              System.out.println("鏂囨。鎵撳嵃緇撴潫浜?);

       }

       /* 錛堥潪 Javadoc錛?/p>

        * @see org.xml.sax.helpers.DefaultHandler#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)

        */

       public void startElement(String uri, String localName, String qName,

                     Attributes attributes) throws SAXException {

              if(qName.equals("books")){

                     return;

              }

              if(qName.equals("book")){

                     System.out.println(attributes.getQName(0)+attributes.getValue(0));

              }

              if(attributes.getLength()>0){

                     this.attributes=attributes;

                     this.hasAttribute=true;

              }

       }

       /* 錛堥潪 Javadoc錛?/p>

        * @see org.xml.sax.helpers.DefaultHandler#endElement(java.lang.String, java.lang.String, java.lang.String)

        */

       public void endElement(String uri, String localName, String qName)

                     throws SAXException {

              if(hasAttribute&&(attributes!=null)){

                     for(int i=0;i<attributes.getLength();i++){

                            System.out.println(attributes.getQName(0)+attributes.getValue(0));

                     }

              }

       }

       /* 錛堥潪 Javadoc錛?/p>

        * @see org.xml.sax.helpers.DefaultHandler#characters(char[], int, int)

        */

       public void characters(char[] ch, int start, int length)

                     throws SAXException {

              System.out.println(new String(ch,start,length));

       }

 

 

}

涓嶈鐪嬪畠涓澶у爢錛屾垜涓涓鍒嗚В緇欏ぇ瀹剁湅銆傛垜浠SAX鏄熀浜庝簨浠剁殑API錛屾垜浠繖涓被瀹炲埌浜?jiǎn)ContentHandler鎺ュ彛涓殑濡備笅鏂規(guī)硶錛?/p>

錛?錛塻tartDocument()  鐢ㄤ簬澶勭悊鏂囨。瑙f瀽寮濮嬩簨浠?/p>

     public void startDocument() throws SAXException {

               System.out.println("鏂囨。寮濮嬫墦鍗頒簡(jiǎn)");

        }

錛?錛塭ndDocument()  鐢ㄤ簬澶勭悊鏂囨。瑙f瀽緇撴潫浜嬩歡

      public void endDocument() throws SAXException {

              System.out.println("鏂囨。鎵撳嵃緇撴潫浜?);

        }

錛?錛塻tartElement  鐢ㄤ簬澶勭悊鍏冪礌寮濮嬩簨浠?/p>

     public void startElement(String uri, String localName, String qName,

                     Attributes attributes) throws SAXException {

              if(qName.equals("books")){

                     return;

              }

              if(qName.equals("book")){

                     System.out.println(attributes.getQName(0)+attributes.getValue(0));

              }

              if(attributes.getLength()>0){

                     this.attributes=attributes;

                     this.hasAttribute=true;

              }

       }

絎簩涓弬鏁癝tring qName琛ㄧず榪欎釜鍏冪礌鐨勫悕瀛楋紝濡傦細(xì)

鏍硅妭鐐?<books></books> 瀹冪殑qName涓?#8220;books”

鏈搴曞眰鑺傜偣 <price>jjjjjj</price> 瀹冪殑qName涓?#8220;price”

鐭ラ亾榪欎竴鐐逛笂闈㈢▼搴忓氨濂借В閲婁簡(jiǎn)錛屽綋閬囧埌鏍瑰厓绱?#8220;books”鏃跺氨浠涔堜篃涓嶅仛璺寵繃錛屽綋閬囧埌“book”鍏冪礌鏃跺氨鎵撳嚭瀹冪殑灞炴э紙瀹冨彧鏈変竴涓睘鎬?lt;book email="zhoujunhui"></book>錛夈?/p>

褰撴槸鍏跺畠鑺傜偣鏃訛紙榪欎笅鍙墿涓嬫渶搴曞眰鐨勪袱涓妭鐐?#8220;name”鍜?#8220;price”浜?jiǎn)锛?jí)錛屽氨鎶婂畠鐨勫睘鎬у彇鍑烘潵瀛樺埌this.attributes鍩熶腑錛屼互鍚庝腑鍏冪礌緇撴潫浜嬩歡濂藉鐞嗐?/p>

錛?錛塭ndElement 鐢ㄤ簬澶勭悊鍏冪礌緇撴潫浜嬩歡

     public void endElement(String uri, String localName, String qName)

                     throws SAXException {

              if(hasAttribute&&(attributes!=null)){

                     for(int i=0;i<attributes.getLength();i++){

                            System.out.println(attributes.getQName(0)+attributes.getValue(0));

                     }

              }

       }

浠g爜鐨勪綔鐢ㄦ槸濡傛灉榪欎釜鍏冪礌鐨勫睘鎬т笉涓虹┖錛坔asAttribute&&(attributes!=null)錛夛紝灝辨妸瀹冧滑鎵撳嵃鍑烘潵銆?/p>

錛?錛塩haracters(char[] ch, int start, int length) 澶勭悊鍏冪礌瀛楃鐨勫唴瀹?/p>

              public void characters(char[] ch, int start, int length)

                     throws SAXException {

              System.out.println(new String(ch,start,length));

       }

鎴戜滑鍙敤浜?jiǎn)杩欎箞鍑犱釜浜嬩挥灱屽叾瀹儤q樻湁鍏剁殑鐨勪竴浜涗簨浠訛紝鎴戜滑鍙鐪嬩竴涓婥ontentHandler榪欎釜鎺ュ彛灝辮浜?jiǎn)锛屽锛?xì)

錛?錛塻tartPrefixMapping(String prefix,String URI) 澶勭悊鍓嶇紑鏄犲皠寮濮嬩簨浠訛紝鍙傛暟琛ㄧず鍓嶇紑鍚嶇О鍜屾墍鎸囧悜鐨刄RI

錛?錛塭ndPrefixMapping(String prefix,String URI) 澶勭悊鍓嶇紑鏄犲皠緇撴潫浜嬩歡錛屽弬鏁拌〃紺哄墠緙鍚嶇О鍜屾墍鎸囧悜鐨刄RI

錛?錛塱gnorableWhitespace(Char[] ch,int start,int length) 澶勭悊鍏冪礌涓彲蹇界暐鐨勭┖鏍?/p>

錛?錛塸rocessingInstruction(String target,String data) 澶勭悊瑙f瀽涓駭鐢熺殑澶勭悊鎸囦護(hù)浜嬩歡銆?/p>

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XML鐨勬帴鍙f爣鍑咲OM涓嶴AX鐨勫尯鍒?/title><link>http://www.tkk7.com/caizh2009/archive/2010/03/17/315682.html</link><dc:creator>灝忚彍姣涙瘺</dc:creator><author>灝忚彍姣涙瘺</author><pubDate>Wed, 17 Mar 2010 07:42:00 GMT</pubDate><guid>http://www.tkk7.com/caizh2009/archive/2010/03/17/315682.html</guid><wfw:comment>http://www.tkk7.com/caizh2009/comments/315682.html</wfw:comment><comments>http://www.tkk7.com/caizh2009/archive/2010/03/17/315682.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/caizh2009/comments/commentRss/315682.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/caizh2009/services/trackbacks/315682.html</trackback:ping><description><![CDATA[褰撲綘闇瑕佸鐞哫ML鏂囨。鏃訛紝浣犵殑棣栬閫夋嫨鏄嬌鐢―OM(鏂囨。瀵硅薄妯″瀷)榪樻槸浣跨敤SAX(鐢ㄤ簬XML鐨勭畝鍗旳PI)錛屽嵆褰撳墠浣跨敤鐨勪袱涓富瑕佺殑XML API銆備綘鍙互浣跨敤浠諱綍涓縐?鎴栬呭湪鍚屼竴鏃墮棿浣跨敤涓ょ)鏉ュ鐞哫ML鏂囨。錛岀劧鑰孌OM灝嗘枃妗h澆鍏ュ埌鍐呭瓨涓鐞嗭紝鑰孲AX鍒欑浉鍙嶏紝瀹冨彲浠ユ嫻嬩竴涓嵆灝嗗埌鏉ョ殑 XML嫻侊紝鐢辨騫朵笉闇瑕佹墍鏈夌殑XML浠g爜鍚屾椂杞藉叆鍒板唴瀛樹腑銆?br /> 閫夋嫨DOM涓嶴AX錛屼笌鍦ㄤ竴涓暟鎹簱涓殑琛ㄥ崟涓庤鍥句箣鍓嶉夋嫨涓鏍鳳細(xì)閫夋嫨閫傚悎浜庡綋鍓嶅疄闄呮儏鍐電殑鏂規(guī)硶銆傚鏋滀綘鍙槸鎯崇畝鍗曞湴鏌ョ湅XML鏂囨。鑰屼笉澶勭悊瀹冿紝閭d箞璇烽夋嫨浣跨敤SAX銆? <p><br /> SAX涓嶥OM涔嬮棿鏈変竴浜涙樉钁楀尯鍒紝鍖呮嫭錛?br />          DOM鏄鏉傚璞″鐞嗙殑棣栭夛紝姣斿褰揦ML姣旇緝澶嶆潅鐨勬椂鍊欙紝鎴栬呭綋浣犻渶瑕侀殢鏈哄鐞嗘枃妗d腑鏁版嵁鐨勬椂鍊欍係AX浠庢枃妗g殑寮濮嬮氳繃姣忎竴鑺傜偣縐誨姩錛屼互瀹氫綅涓涓壒瀹氱殑鑺傜偣銆?<br /> DOM 涓鴻澆鍏ュ埌鍐呭瓨鐨勬枃妗h妭鐐瑰緩绔嬬被鍨嬫弿榪般傛渶緇堬紝榪欎簺鎻忚堪鍛堢幇浜?jiǎn)鍙?guī)槗妯悜縐誨姩銆佹綔鍦ㄥ法澶с佹爲(wèi)鍨嬬粨鏋勩傚鏋淴ML寰堝啑闀匡紝DOM灝變細(xì)鏄劇ず鍑烘棤娉曟帶鍒剁殑鑳澶с備緥 濡傦紝涓涓?00KB鐨刋ML鏂囨。鍙互瀵艱嚧RAM鎴栬呰櫄鎷熷唴瀛樹腑鐨?錛?00錛?00KB鐨凞OM鏍?wèi)鍨嬀l撴瀯銆傞氳繃姣旇緝?yōu)兗?xì)鍙戠幇錛屼竴涓猄AX鏂囨。鏍規(guī)湰灝辨病鏈夎 瑙f瀯錛屽畠涔熸病鏈夐殣钘忓湪鍐呭瓨絀洪棿涓?褰撶劧褰揦ML嫻佽璇誨叆鏃訛紝浼?xì)鏈夐儴鍒嗘枃妗f殏鏃堕殣钘忓湪鍐呭瓨涓?銆係AX灝辨槸涓縐?#8220;鏇磋交宸х殑”鎶鏈攢鈹瀹冨彲浠ョ粰浣犵殑緋葷粺甯︽潵鏇? 杞葷殑璐熸媴銆係AX鐩稿綋浜庤鐪嬩竴鍦洪┈鎷夋澗姣旇禌錛岃孌OM灝卞ソ姣旈個(gè)璇鋒墍鏈夌殑姣旇禌閫夋墜鍒板閲屽弬鍔犳櫄槨愩?br /> 鎵浠ワ紝浣犲浣曢夋嫨SAX鍜孌OM錛熷鏋滀綘澶勭悊澶嶆潅鐨勪笢瑗匡紝姣斿楂樼駭XSLT杞崲錛屾垨鑰匵path榪囨護(hù)錛岃閫夋嫨浣跨敤DOM銆傚鏋滀綘寤虹珛鎴栬呮洿鏀筙ML鏂囨。錛屼綘涔熷彲浠ラ夋嫨DOM銆?br /> 鐩稿弽錛屼綘鍙互浣跨敤SAX鏉ユ煡璇㈡垨鑰呴槄璇籜ML鏂囨。銆係AX鍙互蹇熸壂鎻忎竴涓ぇ鍨嬬殑XML鏂囨。錛屽綋瀹冩壘鍒版煡璇㈡爣鍑嗘椂灝變細(xì)绔嬪嵆鍋滄錛岀劧鍚庡啀澶勭悊涔嬨?br /> 鍦ㄦ煇浜涙儏鍐典笅錛屽湪涓涓柟妗堜腑錛屾渶浣崇殑閫夋嫨鏄嬌鐢―OM鍜孲AX澶勭悊涓嶅悓鐨勯儴鍒嗐備緥濡傦紝浣犲彲浠ヤ嬌鐢―OM灝哫ML杞藉叆鍒板唴瀛樺茍鏀瑰彉瀹冿紝鐒跺悗閫氳繃浠嶥OM鏍?wèi)涓彂閫佷竴涓猄AX嫻佽岃漿縐繪渶鍚庣殑緇撴灉銆?/p> <p><br /> SAX姒傚康</p> <p>   SAX鏄疭imple API for XML鐨勭緝鍐欙紝瀹冨茍涓嶆槸鐢盬3C瀹樻柟鎵鎻愬嚭鐨勬爣鍑嗭紝鍙互璇存槸“姘戦棿”鐨勪簨瀹炴爣鍑嗐傚疄闄呬笂錛屽畠鏄竴縐嶇ぞ鍖烘ц川鐨勮璁轟駭鐗┿傝櫧鐒跺姝わ紝鍦╔ML涓SAX鐨勫簲鐢ㄤ笣姣笉姣擠OM灝戯紝鍑犱箮鎵鏈夌殑XML瑙f瀽鍣ㄩ兘浼?xì)鏀寔瀹冦?/p> <p>涓嶥OM姣旇緝鑰岃█錛孲AX鏄竴縐嶈交閲忓瀷鐨勬柟娉曘傛垜浠煡閬擄紝鍦ㄥ鐞咲OM鐨勬椂鍊欙紝鎴戜滑闇瑕佽鍏ユ暣涓殑XML鏂囨。錛岀劧鍚庡湪鍐呭瓨涓垱寤篋OM鏍?wèi)锛岀敓鎴? DOM鏍?wèi)涓婄殑姣忎釜Node瀵硅薄銆傚綋鏂囨。姣旇緝?yōu)畯鐨勬椂鍊欙紝榪欎笉浼?xì)閫犳垚浠涔堥棶棰橈紝浣嗘槸涓鏃︽枃妗eぇ璧鋒潵錛屽鐞咲OM灝變細(xì)鍙樺緱鐩稿綋璐規(guī)椂璐瑰姏銆傜壒鍒槸鍏跺浜庡唴瀛樼殑闇 姹傦紝涔熷皢鏄垚鍊嶇殑澧為暱錛屼互鑷充簬鍦ㄦ煇浜涘簲鐢ㄤ腑浣跨敤DOM鏄竴浠跺緢涓嶅垝綆楃殑浜嬶紙姣斿鍦╝pplet涓級(jí)銆傝繖鏃跺欙紝涓涓緝濂界殑鏇夸唬瑙e喅鏂規(guī)硶灝辨槸SAX銆?/p> <p>   SAX鍦ㄦ蹇典笂涓嶥OM瀹屽叏涓嶅悓銆傞鍏堬紝涓嶅悓浜嶥OM鐨勬枃妗i┍鍔紝瀹冩槸浜嬩歡椹卞姩鐨勶紝涔熷氨鏄錛屽畠騫朵笉闇瑕佽鍏ユ暣涓枃妗o紝鑰屾枃妗g殑璇誨叆榪囩▼涔熷氨 鏄疭AX鐨勮В鏋愯繃紼嬨傛墍璋撲簨浠墮┍鍔紝鏄寚涓縐嶅熀浜庡洖璋冿紙callback錛夋満鍒剁殑紼嬪簭榪愯鏂規(guī)硶銆傦紙濡傛灉浣犲Java鏂扮殑浠g悊浜嬩歡妯″瀷姣旇緝娓呮鐨勮瘽錛屽氨浼?xì)寰? 瀹規(guī)槗鐞嗚В榪欑鏈哄埗浜?jiǎn)锛?jí)</p> <p>   鍦╔MLReader鎺ュ彈XML鏂囨。錛屽湪璇誨叆XML鏂囨。鐨勮繃紼嬩腑灝辮繘琛岃В鏋愶紝涔熷氨鏄璇誨叆鏂囨。鐨勮繃紼嬪拰瑙f瀽鐨勮繃紼嬫槸鍚屾椂榪涜鐨勶紝榪欏拰DOM鍖? 鍒緢澶с傝В鏋愬紑濮嬩箣鍓嶏紝闇瑕佸悜XMLReader娉ㄥ唽涓涓狢ontentHandler錛屼篃灝辨槸鐩稿綋浜庝竴涓簨浠剁洃鍚櫒錛屽湪ContentHandler涓? 瀹氫箟浜?jiǎn)寰堝鏂规硶锛屾瘮濡俿tartDocument()錛屽畠瀹氬埗浜?jiǎn)褰撳湪瑙f瀽杩嚱E嬩腑錛岄亣鍒版枃妗e紑濮嬫椂搴旇澶勭悊鐨勪簨鎯呫傚綋XMLReader璇誨埌鍚堥傜殑鍐呭錛屽氨 浼?xì)鎶涘嚭鐩稿簲鐨勪簨錃g錛屽茍鎶婅繖涓簨浠剁殑澶勭悊鏉冧唬鐞嗙粰C(jī)ontentHandler錛岃皟鐢ㄥ叾鐩稿簲鐨勬柟娉曡繘琛屽搷搴?/p> <img src ="http://www.tkk7.com/caizh2009/aggbug/315682.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/caizh2009/" target="_blank">灝忚彍姣涙瘺</a> 2010-03-17 15:42 <a href="http://www.tkk7.com/caizh2009/archive/2010/03/17/315682.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站,您可能还对以下资源感兴趣:</p> <a href="http://www.tkk7.com/" title="亚洲av成人片在线观看">亚洲av成人片在线观看</a> <div class="friend-links"> </div> </div> </footer> 主站蜘蛛池模板: <a href="http://367316.com" target="_blank">亚洲日本一区二区三区</a>| <a href="http://350725.com" target="_blank">国产亚洲精品资在线</a>| <a href="http://chch12.com" target="_blank">亚洲麻豆精品果冻传媒</a>| <a href="http://tbw77.com" target="_blank">中文成人久久久久影院免费观看 </a>| <a href="http://35469642.com" target="_blank">99久久精品毛片免费播放</a>| <a href="http://by2988.com" target="_blank">国产一区二区三区无码免费</a>| <a href="http://shrongshan.com" target="_blank">亚洲区日韩精品中文字幕</a>| <a href="http://jisuanq.com" target="_blank">无码区日韩特区永久免费系列</a>| <a href="http://fuzhiwushu.com" target="_blank">在线观看亚洲一区二区</a>| <a href="http://whxhjc.com" target="_blank">99re6在线精品视频免费播放 </a>| <a href="http://352362.com" target="_blank">亚洲国产精品第一区二区</a>| <a href="http://51porn3.com" target="_blank">a国产成人免费视频</a>| <a href="http://yuase.com" target="_blank">亚洲成A人片在线观看无码不卡</a>| <a href="http://chenglide.com" target="_blank">两个人看的www免费视频中文</a>| <a href="http://xbooktxt.com" target="_blank">亚洲精品高清无码视频</a>| <a href="http://youkabaitiao.com" target="_blank">日本高清免费观看</a>| <a href="http://www-840012.com" target="_blank">亚洲综合色丁香麻豆</a>| <a href="http://ivy-fund.com" target="_blank">亚洲神级电影国语版</a>| <a href="http://715686.com" target="_blank">成人免费视频试看120秒</a>| <a href="http://qdhengjun.com" target="_blank">国产AV无码专区亚洲AV蜜芽</a>| <a href="http://3344088.com" target="_blank">又粗又黄又猛又爽大片免费 </a>| <a href="http://6f2igoa4.com" target="_blank">污污网站免费观看</a>| <a href="http://dzhyyy.com" target="_blank">亚洲美免无码中文字幕在线</a>| <a href="http://znboxcdn304.com" target="_blank">成人黄色免费网站</a>| <a href="http://ztxfkj.com" target="_blank">欧美亚洲国产SUV</a>| <a href="http://3x79.com" target="_blank">久久精品国产精品亚洲</a>| <a href="http://1897tao.com" target="_blank">久久伊人免费视频</a>| <a href="http://hljc988.com" target="_blank">亚洲国产日韩精品</a>| <a href="http://pc521.com" target="_blank">亚洲伊人成无码综合网</a>| <a href="http://lai228.com" target="_blank">久久精品国产影库免费看</a>| <a href="http://ahbbht.com" target="_blank">亚洲国产成人精品无码区在线网站</a>| <a href="http://79909d.com" target="_blank">久久国内免费视频</a>| <a href="http://fdsyjy.com" target="_blank">曰批免费视频播放免费</a>| <a href="http://sjkuaixun.com" target="_blank">亚洲AV永久无码区成人网站</a>| <a href="http://joob4s.com" target="_blank">精品国产sm捆绑最大网免费站 </a>| <a href="http://zfzz008.com" target="_blank">国产日韩久久免费影院 </a>| <a href="http://www-774220.com" target="_blank">西西人体大胆免费视频</a>| <a href="http://499k.com" target="_blank">亚洲AV成人片色在线观看高潮</a>| <a href="http://wanguoshan.com" target="_blank">久久国内免费视频</a>| <a href="http://116com.com" target="_blank">久久精品成人免费国产片小草</a>| <a href="http://554ka.com" target="_blank">亚洲日产2021三区在线</a>| <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body>