Question

我收到了一个错误：

Caused by: org.xml.sax.SAXParseException; lineNumber: 16; columnNumber: 44; cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'aws-messaging:sqs-async-client'.
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:134)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:396)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:284)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:452)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3230)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1911)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.emptyElement(XMLSchemaValidator.java:760)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:351)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2784)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)
at com.sun.org.apache.xerces.internal.parsers.XML11Confin.parse(XML11Configuration.java:770)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243)
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:339)
at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:76)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadDocument(XmlBeanDefinitionReader.java:429)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:391)

我正在使用以下xsd：

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aws-messaging="http://www.springframework.org/schema/c"
xmlns:int-aws="http://www.springframework.org/schema/c"
xmlns:aws-context="http://www.springframework.org/schema/p"
xmlns:int="http://www.springframework.org/schema/integration"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/integration
http://www.springframework.org/schema/integration/spring-integration.xsd"
default-lazy-init="true">

<description>
Connects to SQS, fetches the compressed payload and sends to 
uncompress channel
Step 1 of the flow
</description>

<aws-messaging:sqs-async-client id="sqs"/>

<aws-context:context-credentials>
<aws-context:simple-credentials access-key="${aws.accesskey}"
secret-key="${aws.secretkey}"/>
</aws-context:context-credentials>

之前曾经工作过。我将此作为模板使用：https://github.com/spring-projects/spring-integration-aws/blob/master/src/test/java/org/springframework/integration/aws/config/xml/SqsMessageHandlerParserTests-context.xml

你能帮帮忙吗？有什么改变吗？

Answer 1

看，你对命名空间前缀的看法是什么：

xmlns:aws-messaging="http://www.springframework.org/schema/c"
xmlns:int-aws="http://www.springframework.org/schema/c"
xmlns:aws-context="http://www.springframework.org/schema/c"

那是什么：

       xmlns:int-aws="http://www.springframework.org/schema/integration/aws"
   xmlns:aws-messaging="http://www.springframework.org/schema/cloud/aws/messaging"
      xmlns:aws-context="http://www.springframework.org/schema/cloud/aws/context"

另外，您还必须添加schemaLocation：

       http://www.springframework.org/schema/integration/aws http://www.springframework.org/schema/integration/aws/spring-integration-aws.xsd
   http://www.springframework.org/schema/cloud/aws/messaging http://www.springframework.org/schema/cloud/aws/messaging/spring-cloud-aws-messaging.xsd
      http://www.springframework.org/schema/cloud/aws/context http://www.springframework.org/schema/cloud/aws/context/spring-cloud-aws-context.xsd

错误Spring集成xsd for aws sqs

1 个答案: