Disconnected from the target VM, address: '127.0.0.1:59838', transport: 'socket'
Process finished with exit code -1
org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 7 in XML document from class path resource [bean8.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 7; columnNumber: 135; cvc-elt.1:
学习之中，代码一定要看清
