I am trying to use XMLMapper and readTree() to parse an XML document that is in a String variable named "message". My code basically does the following:

我正在尝试使用XMLMapper和ReadTree()来解析一个名为“Message”的字符串变量中的XML文档。我的代码基本上执行以下操作：

            XmlMapper xmlMapper = new XmlMapper(); 

        JsonNode node = null;
        try {
            node = xmlMapper.readTree(message.getBytes());
        } catch (Exception e) {
            parseLogger.error("------+++++ parse(): - **EXCEPTION** - e=[" + e + "]");
        }

For a (really LONG) while, when I ran the app, it wasn't outputting any error or anything, then I was guessing the problem was that it didn't like the XML prolog at the beginning of the message:

有一段时间(真的很长时间)，当我运行应用程序时，它没有输出任何错误或任何东西，然后我猜问题是它不喜欢消息开头的XML Prolog：

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

So I added the following, to try to escape the double-quotes in the prolog;

因此，我添加了以下内容，以避免序言中的双引号；

message = message.replace("\"", "\\\"");

(FYI, there are no double-quotes in the message, other than the ones that are in the XML prolog line)

(仅供参考，除了XML序言行中的双引号外，消息中没有双引号)

and now, the modified prolog line looks like:

现在，修改后的序言行如下所示：

<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>

and it is getting past the xmlMapper.readTree(message.getBytes), but I am still getting this error message:

它正在通过xmlMapper.ReadTree(Message.getBytes)，但我仍然收到这个错误消息：

JsonParseException: Unexpected character '\' (code 92); expected a quote character enclosing value for 'version'
 at [row,col,system-id]: [1,15,"N/A"]]

The XML prolog looks all right/OK now (to me), so I don't understand why it is still complaining about the "unexpected ''"? Also, I am wondering about the part of the error message where it way "N/A"?

现在(在我看来)XML Prolog看起来还不错，所以我不明白为什么它还在抱怨“意外的‘’”？另外，我想知道错误消息中的哪一部分是“不适用”？

Can someone tell me why I am still getting that error?

谁能告诉我为什么我仍然收到这个错误？

Thanks,
Jim

谢谢，吉姆

EDIT1: Here's an example of one of the XML messages:

EDIT1：以下是其中一条XML消息的示例：

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<record>
  <rule>
    <customer>1234</customer>
    <schemaName>schema_name</schemaName>
    <schemaVersion>1.0</schemaVersion>
  </rule>
  <identifier>
    <XXX_USR_PN_IDXXX>12345</XXX_USR_PN_IDXXX>
  </identifier>
  <aRecord>
    <XXX_USR_PN_ID>12345</XXX_USR_PN_ID>
    <UserName>
      <ENTPR_USER_NM_TX>Epple.12345</ENTPR_USER_NM_TX>
    </UserName>
    <person>
      <ADM_ORG_CD>urn</ADM_ORG_CD>
      <XXX_ASSOC_CD>urn:V01</XXX_ASSOC_CD>
      <XXX_OCC_CD>123</XXX_OCC_CD>
      <JB_XXX_OCC_CD>456</JB_XXX_OCC_CD>
      <EMA>[email protected]</EMA>
      <ORG_CD>11</ORG_CD>
      <PERSONA_TYP_CD>JUNK122:GOOD321</PERSONA_TYP_CD>
      <PG_CD>07</PG_CD>
      <XYZEC_TYP_CD>12</XYZEC_TYP_CD>
      <XYZ_CAT_CD>G</XYZ_CAT_CD>
    </person>
    <location>
      <CTRY_CD>Yes</CTRY_CD>
    </location>
  </aRecord>
</record>

EDIT 2: One of my colleagues found the problem (and solution). He referenced this other SO thread:

编辑2：我的一个同事找到了问题(和解决方案)。他引用了另一条SO帖子：

NoSuchMethodError on com.fasterxml.jackson.dataformat.xml.XmlMapper.coercionConfigDefaults()

Com.fasterxml.jackson.dataformat.xml.XmlMapper.coercionConfigDefaults()上的NoSuchMethodError

in particular the comment from Marek F, "Marek F
Apr 13, 2022 at 10:44".

特别是来自马雷克·F的评论，“马雷克·F于2022年4月13日10：44”。

My understanding was that the OUD product was already using the 2.9.9 libs, so we had to add dependencies to the pom.xml to the 2.9.9 versions explicitly, and I think he did something to the Jenkins side also and then I rebuilt and it worked.

我的理解是，oud产品已经在使用2.9.9库，所以我们必须显式地将依赖项添加到2.9.9版本的pom.xml中，我认为他也对Jenkins方面做了一些改进，然后我重新构建，它起作用了。