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补充说明:P-019 的 EXCEPTION 发生在rg.apache.crimson.parser.Parser2.maybePI.

bobo123(bobo)

private boolean maybePI (boolean skipStart)
throws IOException, SAXException
{
// [16] PI ::= '<?' PITarget
// (S (Char* - (Char* '?>' Char*)))?
// '?>'
// [17] PITarget ::= Name - (('X'|'x')('M'|'m')('L'|'l')
boolean savedLexicalPE = doLexicalPE;

if (!in.peek (skipStart ? "?" : "<?", null))
return false;
doLexicalPE = false;

String target = maybeGetName ();

if (target == null)
fatal ("P-018");
if ("xml".equals (target))
fatal ("P-019");
....

(#1940833@0)
Last Updated: 2004-10-21
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工作学习 / IT技术讨论 / 求助: JAVA XML 问题, 有没有谁知道P-019 的 EXCEPTION 是什么意思? -bobo123(bobo); 2004-10-21 {1334} (#1940814@0)
本文发表在 rolia.net 枫下论坛输入的XML 的文挡看起来是完整的(在IE 里可以正常显示), 把该XML 文档的URI 传给DOCUMENTBUILDER 类对象PARASE 方法的时候,得到如下的EXCEPTION.
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3339)

at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3327)

at org.apache.crimson.parser.Parser2.maybePI(Parser2.java:1107)

at org.apache.crimson.parser.Parser2.maybeMisc(Parser2.java:1233)

at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:621)

at org.apache.crimson.parser.Parser2.parse(Parser2.java:333)

at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:448)

at org.apache.crimson.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:185)

at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:124)

at iqquest.MainFrame.<init>(MainFrame.java:49)

at iqquest.Main.main(Main.java:10)

部分代码如下:
DocumentBuilderFactory df =DocumentBuilderFactory.newInstance();
DocumentBuilder db=df.newDocumentBuilder();
Document doc=null;

uri=new String(Global.HostURL +Global.GetMethodPath+"?sSql="+sSql);

try{
doc = db.parse(uri);
// doc = db.parse((InputStream)inputStream);
}
catch(SAXParseException es)
{
// System.out.println(es);
es.printStackTrace();
}更多精彩文章及讨论，请光临枫下论坛 rolia.net

补充说明:P-019 的 EXCEPTION 发生在rg.apache.crimson.parser.Parser2.maybePI. -bobo123(bobo); 2004-10-21 {663} (#1940833@0)
private boolean maybePI (boolean skipStart)
throws IOException, SAXException
{
// [16] PI ::= '<?' PITarget
// (S (Char* - (Char* '?>' Char*)))?
// '?>'
// [17] PITarget ::= Name - (('X'|'x')('M'|'m')('L'|'l')
boolean savedLexicalPE = doLexicalPE;

if (!in.peek (skipStart ? "?" : "<?", null))
return false;
doLexicalPE = false;

String target = maybeGetName ();

if (target == null)
fatal ("P-018");
if ("xml".equals (target))
fatal ("P-019");
....

check ur XML file more carefully -maple2000(国际民工); 2004-10-21 {36} (#1940863@0)
R u using BEA WebLogic Platform 8.1?

not using.XML 文档内容见内 -bobo123(bobo); 2004-10-21 {76} (#1940877@0)
<?xml version="1.0" encoding="Windows-1252"?>
<records affected="0"/>

xml content looks fine to me -maple2000(国际民工); 2004-10-21 {230} (#1941015@0)
Possible issues in 3 areas
1) uri
2) the xml content
3) parser

so verify them one by one.

For example, u can
1) try to parse an XML file using crimson parser.
or
2) try different XML parser for the same xml resource

谢谢.查出来了,是XML 的内容错误,在XML 内容开始前多了一个空行,JAVA 中的XML PARSE 类就分析不了.以前使用MSXML 中的类就没这个问题. -bobo123(bobo); 2004-10-21 (#1941234@0)

cool. Thanks for sharing -maple2000(国际民工); 2004-10-21 (#1941241@0)

@Florida

补充说明:P-019 的 EXCEPTION 发生在rg.apache.crimson.parser.Parser2.maybePI.

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