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java - JDK 8 中的 JAXB 问题

问题描述

我正在尝试在 jdk1.8.0_162 中使用 JAXB 解组 XML 字符串有效负载，同时尝试获取 JAXBContext.newInstance，我得到 javax.xml.bind.JAXBException - 带有链接异常：[java.lang.ClassNotFoundException：oracle.xml。 jaxb.JaxbContextImpl]，任何输入都会很棒！

我尝试根据来自各种 stackoverflow 论坛的不同建议在我的 pom.xml 中添加以下依赖项，但似乎没有任何效果：

<groupId>javax.xml.bind</groupId>
    <artifactId>jaxb-api</artifactId>
    <version>2.2.8</version>
</dependency>
<dependency>
    <groupId>com.sun.xml.bind</groupId>
    <artifactId>jaxb-core</artifactId>
    <version>2.2.11</version>
</dependency>
<dependency>
    <groupId>com.sun.xml.bind</groupId>
    <artifactId>jaxb-impl</artifactId>
    <version>2.0.2</version>
</dependency>
<dependency>
    <groupId>javax.activation</groupId>
    <artifactId>activation</artifactId>
    <version>1.1.1</version>
</dependency>
<dependency>
    <groupId>org.glassfish.jaxb</groupId>
    <artifactId>jaxb-runtime</artifactId>
    <version>2.3.2</version>
</dependency>
<dependency> 
    <groupId>javax.activation</groupId> 
    <artifactId>activation</artifactId> 
    <version>1.1.1</version> 
</dependency>

Here is the code snippet : 

String xml = DownloadTDRReport.downloadTDRReport(sdate);
 jc = JAXBContext.newInstance(Report.class);
 StringReader reader = new StringReader(xml);
 Unmarshaller u = jc.createUnmarshaller();
 Report report = (Report)u.unmarshal(reader);

Here is the stack trace :

javax.xml.bind.JAXBException
 - with linked exception:
[java.lang.ClassNotFoundException: oracle.xml.jaxb.JaxbContextImpl]
    at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:226)
    at javax.xml.bind.ContextFinder.find(ContextFinder.java:390)
    at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:641)
    at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:584)
    at edu.nyu.paygate.batch.RemittanceProcessEBC20.startProcess(RemittanceProcessEBC20.java:350)
    at edu.nyu.paygate.batch.RemittanceProcess.startRemittanceProcess(RemittanceProcess.java:141)
    at edu.nyu.paygate.batch.BatchClient.main(BatchClient.java:64)
Caused by: java.lang.ClassNotFoundException: oracle.xml.jaxb.JaxbContextImpl
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at javax.xml.bind.ContextFinder.safeLoadClass(ContextFinder.java:579)
    at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:224)

标签： javajava-8jaxb

解决方案

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