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java & XML 2 example problem

java & XML 2 example problem# Java - 爪哇娇娃

c*d2004-03-26 08:03

1 楼

In "Java & XML 2" I tried to follow the example
in Chapter 3. I downloaded the parser packages from apache website but I
couldn't find the mentioned xerces.jar file instead all evidence points to
xml-apis.jar. The code compiles ok but when I tried to run it, here is the
error message:
~/source_code/java/javaxml2/ch03/src]60: java -classpath
"../../lib/xerces-2_6_2/:." javaxml2.SAXTreeViewer ../xml/contents.xml
java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser
at
org.x

r*u2004-03-26 08:03

2 楼

try
~/source_code/java/javaxml2/ch03/src]60: java -classpath "../../lib/xerces-2_6_2/xml-apis.jar:." javaxml2.SAXTreeViewer ../xml/contents.xml
^^^^^^^^^^^

【在 c*******d 的大作中提到】

: In "Java & XML 2" I tried to follow the example
: in Chapter 3. I downloaded the parser packages from apache website but I
: couldn't find the mentioned xerces.jar file instead all evidence points to
: xml-apis.jar. The code compiles ok but when I tried to run it, here is the
: error message:
: ~/source_code/java/javaxml2/ch03/src]60: java -classpath
: "../../lib/xerces-2_6_2/:." javaxml2.SAXTreeViewer ../xml/contents.xml
: java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser
: at
: org.x

c*s2004-03-26 08:03

3 楼

xerces-api只是API，没有完全实现，还需要有个xercesImpl
http://www.ibiblio.org/maven/xerces/jars/ 有你需要的Jar

org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory.java:121

【在 c*******d 的大作中提到】