Caused by: org.xml.sax.SAXParseException; lineNumber: 18; columnNumber: 70; cvc-complex-type.2.4.a: 发现了以元素 'context:component-scan' 开头的无效内容。应以 '{"http://www.springframework.org/schema/context":include

Spring 配置文件报错，查找applicationContext.xml配置文件