Spring 3.1命名空间错误组件扫描

Question

我正在使用Spring 3.1.1和Mule。 ule子内部使用的罐子的版本为3.1.1 RELEASE。

在我的配置XML（is子流）中，

我正在遵循SAX解析器异常。

Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.4.a: Invalid content was found starting with element 'context:component-scan'. One of '{"http://www.mulesoft.org/schema/mule/core":annotations, "http://www.mulesoft.org/schema/mule/core":description, "http://www.springframework.org/schema/beans":beans, "http://www.springframework.org/schema/beans":bean, "http://www.springframework.org/schema/context":property-placeholder, "http://www.springframework.org/schema/beans":ref, "http://www.mulesoft.org/schema/mule/core":global-property, "http://www.mulesoft.org/schema/mule/core":configuration, "http://www.mulesoft.org/schema/mule/core":notifications, "http://www.mulesoft.org/schema/mule/core":abstract-extension, "http://www.mulesoft.org/schema/mule/core":abstract-mixed-content-extension, "http://www.mulesoft.org/schema/mule/core":abstract-agent, "http://www.mulesoft.org/schema/mule/core":abstract-security-manager, "http://www.mulesoft.org/schema/mule/core":abstract-transaction-manager, "http://www.mulesoft.org/schema/mule/core":abstract-connector, "http://www.mulesoft.org/schema/mule/core":abstract-global-endpoint, "http://www.mulesoft.org/schema/mule/core":abstract-exception-strategy, "http://www.mulesoft.org/schema/mule/core":abstract-flow-construct, "http://www.mulesoft.org/schema/mule/core":flow, "http://www.mulesoft.org/schema/mule/core":sub-flow, "http://www.mulesoft.org/schema/mule/core":abstract-model, "http://www.mulesoft.org/schema/mule/core":abstract-interceptor-stack, "http://www.mulesoft.org/schema/mule/core":abstract-filter, "http://www.mulesoft.org/schema/mule/core":abstract-transformer, "http://www.mulesoft.org/schema/mule/core":processor-chain, "http://www.mulesoft.org/schema/mule/core":custom-processor, "http://www.mulesoft.org/schema/mule/core":invoke, "http://www.mulesoft.org/schema/mule/core":abstract-global-intercepting-message-processor, "http://www.mulesoft.org/schema/mule/core":custom-queue-store, "http://www.mulesoft.org/schema/mule/core":abstract-processing-strategy}' is expected.

我的ule子流程如下：

<?xml version="1.0" encoding="UTF-8"?>

<mule xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns:jms="http://www.mulesoft.org/schema/mule/jms" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation" xmlns:spring="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:core="http://www.mulesoft.org/schema/mule/core" version="CE-3.3.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd 
http://www.mulesoft.org/schema/mule/jms http://www.mulesoft.org/schema/mule/jms/current/mule-jms.xsd 
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-current.xsd 
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">

    <context:component-scan base-package="com.comviva.mfs.eig.logging.dataAccess" />

    <jms:activemq-connector name="Active_MQ" brokerURL="tcp://localhost:61616" validateConnections="true" doc:name="Active MQ"/>

我确保同时声明了xsi:schemaLocation和xmlns:context 。

无法弄清为什么出现sax解析器异常。

请帮帮我。

更新：任何将两个XML文件分开的解决方案也将对我有用。 请帮助我如何在我们的Mule应用程序中为Spring维护单独的ApplicationContext.xml。

Answer 1

我认为您不能将<context:component-scan>用作<mule>的直接子代。 请尝试以下操作：

<mule ...>
    <spring:beans>
         <context:component-scan ... />
    </spring:beans>
</mule>

Answer 2

这是您问题的“ 更新”部分的答案：

您可以通过以下方式将<context:component-scan>单独移动到新的上下文文件中：appnewcontext.xml：

<context:component-scan base-package="com.comviva.mfs.eig.logging.dataAccess" />

并导入到主要的：

<beans:import resource="appnewcontext.xml"/>

Answer 3

您可以忽略资源未定义错误。 那是一个错误，但不会影响您的应用程序的运行。