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這個問題跟在我的問題limitations of xml unit。 我想知道最好的元素限定符。xml-unit正確的元素限定符
現在我創建了兩個示例XML。不幸的是，我不能發佈真正的。附加的沒有任何意義，但它們足以證明我的問題。
在這種情況下，如果在兩種情況下「metainfo」節點相同，我希望找到兩輛相似的車。我認爲，在對產量進行簡短的觀察之後，我們將這家汽車購物中心的第一輛汽車與混合購物車中的第一輛汽車進行了比較。 我認爲，RecursiveElementNameAndTextQualifier應該識別正確的。
後來（再沒有任何意義，只是一個例子）會有一些客戶看起來像：
<customer>
<age></age>
<gender></gender>
<db_info>
<id></id>
<…></…>
</customer>
，應該相同，如果ID是相同的。
carshop.xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<delivery>
<cars>
<car>
<number>g:ki:1675</number>
<manufactor>npqhtgmmfh</manufactor>
<age>2</age>
<localcar_id>6213</localcar_id>
<metainfo>
<keynumber>424</keynumber>
<colour>1</colour>
</metainfo>
</car>
<car>
<number>b:ra:5287</number>
<manufactor>tjmeugqcar</manufactor>
<localcar_id>625</localcar_id>
<metainfo>
<keynumber>3238</keynumber>
<colour>3</colour>
</metainfo>
</car>
<car>
<number>v:eu:5387</number>
<localcar_id>4910</localcar_id>
<metainfo>
<keynumber>618</keynumber>
<colour>6</colour>
</metainfo>
</car>
<car>
<number>f:fu:8242</number>
<manufactor>ckpoaskabi</manufactor>
<age>9</age>
<localcar_id>8044</localcar_id>
<metainfo>
<keynumber>9865</keynumber>
<colour>6</colour>
</metainfo>
</car>
</cars>
</delivery>
mixedcarshop
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<delivery>
<cars>
<car>
<number>f:fu:8242</number>
<manufactor>ckpoaskabi</manufactor>
<age>9</age>
<localcar_id>8044</localcar_id>
<metainfo>
<keynumber>3238</keynumber>
<colour>3</colour>
</metainfo>
</car>
<car>
<number>b:ra:5287</number>
<manufactor>tjmeugqcar</manufactor>
<localcar_id>625</localcar_id>
<metainfo>
<keynumber>9865</keynumber>
<colour>6</colour>
</metainfo>
</car>
<car>
<number>v:eu:5387</number>
<localcar_id>4910</localcar_id>
<metainfo>
<keynumber>424</keynumber>
<colour>1</colour>
</metainfo>
</car>
<car>
<number>g:ki:1675</number>
<manufactor>npqhtgmmfh</manufactor>
<age>2</age>
<localcar_id>6213</localcar_id>
<metainfo>
<keynumber>618</keynumber>
<colour>6</colour>
</metainfo>
</car>
</cars>
</delivery>
Java代碼：
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.custommonkey.xmlunit.DetailedDiff;
import org.custommonkey.xmlunit.Diff;
import org.custommonkey.xmlunit.Difference;
import org.custommonkey.xmlunit.XMLUnit;
import org.custommonkey.xmlunit.examples.RecursiveElementNameAndTextQualifier;
public class Arbeiter {
private File quelle, vergleich;
public Arbeiter(File quelle, File vergleich) {
this.quelle=quelle;
this.vergleich=vergleich;
}
public void vergleichen()
{
long tbevore = System.currentTimeMillis();
XMLUnit.setIgnoreAttributeOrder(Boolean.TRUE);
XMLUnit.setIgnoreWhitespace(Boolean.TRUE);
String f1 = lesen(quelle);
String f2 = lesen(vergleich);
try {
Diff diff = new Diff(f1, f2);
diff.overrideElementQualifier(new RecursiveElementNameAndTextQualifier());
List<String>liste = new ArrayList<String>();
liste.add("number");
liste.add("manufactor");
liste.add("age");
liste.add("localcar_id");
//diff.overrideDifferenceListener(new IgnoreNamedElementsDifferenceListener(findSVSW_ID(quelle)));
diff.overrideDifferenceListener(new IgnoreNamedElementsDifferenceListener(liste));
DetailedDiff dd = new DetailedDiff(diff);
boolean result = dd.similar();
StringBuilder sb = new StringBuilder();
sb.append("Die Dateien "+quelle.getName() +" und "+vergleich.getName()+" wurden miteinander verglichen \n \n");
if (result ==true)
{
sb.append("Die Dateien sind inhaltsgleich \n");
}
else
{
sb.append("Die Dateien unterscheiden sich \n \n");
List<Difference>list = dd.getAllDifferences();
for (Difference aktuell : list)
{
if (!aktuell.isRecoverable())
{
sb.append("Der Ausdruck "+aktuell.getControlNodeDetail().getValue()+" wurde gesucht \n");
sb.append("Der Ausdruck "+aktuell.getTestNodeDetail().getValue()+" wurde gefunden \n");
sb.append("Xpath: "+aktuell.getTestNodeDetail().getXpathLocation()+"\n \n");
}
}
}
long tafter = System.currentTimeMillis();
String dauer = Long.toString((tafter-tbevore)/1000);
sb.append("Die Bearbeitung dauerte " +dauer+" Sekunden \n");
speichern(sb.toString());
System.out.println("Bearbeitung abgeschlossen. Die Ausgabedatei wurde unter " +quelle.getParent()+"/ausgabe.txt abgelegt");
}
catch (Exception e)
{
e.printStackTrace();
}
}
private String lesen(File datei)
{
String result ="";
try {
BufferedReader leser = new BufferedReader(new FileReader(datei));
StringBuilder sb = new StringBuilder();
String gelesen = leser.readLine();
while (gelesen!=null)
{
sb.append(gelesen);
gelesen=leser.readLine();
}
result=sb.toString();
leser.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return result;
}
private List<String> findSVSW_ID(File datei)
{
List<String>liste = new ArrayList<String>();
liste.add("AUFTRAGSCHLUESSEL");
liste.add("LIEFERUNGSCHLUESSEL");
try {
BufferedReader leser = new BufferedReader(new FileReader(datei));
String gelesen = leser.readLine();
while (gelesen!=null)
{
if (gelesen.contains("SVSW_ID"))
{
String [] teile = gelesen.split(">");
String temp = teile[0].replaceAll("<", "");
if (!liste.contains(temp))
{
String t2=temp.replaceAll(" ", "");
liste.add(t2);
}
}
gelesen=leser.readLine();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return liste;
}
private void speichern(String text)
{
File datei = new File(quelle.getParent()+"/ausgabe.txt");
try {
BufferedWriter schreiber = new BufferedWriter(new FileWriter(datei));
schreiber.write(text);
schreiber.flush();
schreiber.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
感謝您的幫助