ClassNotFoundException:org.exolab.castor.xml.XMLException

問題
在Spring OXM(對象XML映射),將對象轉換為XML檔時,它會產生以下錯誤資訊:
Caused by: java.lang.ClassNotFoundException: org.exolab.castor.xml.XMLException
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
	... 29 more
castor數據綁定包含在Spring OXM框架?

解決

castor 是一種可選的依賴於spring-oxm.jar,用castor來編組或在Spring OXM解組XML,添加該Spring依賴到 Maven pom.xml 檔。
<dependencies>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-oxm</artifactId>
			<version>3.0.5.RELEASE</version>
		</dependency>

		<!-- Uses Castor for XML -->
		<dependency>
			<groupId>org.codehaus.castor</groupId>
			<artifactId>castor</artifactId>
			<version>1.2</version>
		</dependency>

		<!-- Castor need this -->
		<dependency>
			<groupId>xerces</groupId>
			<artifactId>xercesImpl</artifactId>
			<version>2.8.1</version>
		</dependency>

	</dependencies>


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