警告: Ignored XML validation warning
org.xml.sax.SAXParseException; lineNumber: 31; columnNumber: 14; schema_reference.4: 无法读取方案文档 ‘https://www.springframework.org/schema/beans/spring-aop.xsd’, 原因为 1) 无法找到文档; 2) 无法读取文档; 3) 文档的根元素不是 xsd:schema。
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:204)
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.warning(ErrorHandlerWrapper.java:100)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:392)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:306)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaErr(XSDHandler.java:4257)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaWarning(XSDHandler.java:4248)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchemaDocument1(XSDHandler.java:2542)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchemaDocument(XSDHandler.java:2238)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:588)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:617)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.findSchemaGrammar(XMLSchemaValidator.java:2710)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.getGlobalElementDecl(XMLSchemaValidator.java:1639)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.SubstitutionGroupHandler.getMatchingElemDecl(SubstitutionGroupHandler.java:77)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.models.XSDFACM.oneTransition(XSDFACM.java:302)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1934)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:829)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:374)
这个问题我遇见了是applicationContext.xml的问题这个名是自己起的，但是就是配置，创建Spring的核心的配置文件
修改方法建议
