java - spring-ldap-2.x.xsd中导入的spring-repository.xsd在spring-data-commons-2.1.10.RELEASE.jar的spring.schemas中找不到

Question

spring-ldap-2.2.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           xmlns:ldap="http://www.springframework.org/schema/ldap"
           xmlns:repository="http://www.springframework.org/schema/data/repository"
           elementFormDefault="qualified"
           targetNamespace="http://www.springframework.org/schema/ldap">

    <xs:import namespace="http://www.springframework.org/schema/data/repository"
                schemaLocation="http://www.springframework.org/schema/data/repository/spring-repository.xsd" />

    ......

    <xs:element name="repositories">
        <xs:complexType>
            <xs:complexContent>
                <xs:extension base="repository:repositories">
                    <xs:attribute name="ldap-template-ref">
                        <xs:annotation>
                            <xs:documentation>
                                The reference to an LdapTemplate. Will default to 'ldapTemplate'.
                            </xs:documentation>
                        </xs:annotation>
                    </xs:attribute>
                </xs:extension>
            </xs:complexContent>
        </xs:complexType>
    </xs:element>
</xs:schema>

spring-data-commons-2.1.10.RELEASE.jar 中的 spring.schemas

https\://www.springframework.org/schema/data/repository/spring-repository-1.0.xsd=org/springframework/data/repository/config/spring-repository-1.0.xsd
https\://www.springframework.org/schema/data/repository/spring-repository-1.4.xsd=org/springframework/data/repository/config/spring-repository-1.4.xsd
https\://www.springframework.org/schema/data/repository/spring-repository-1.5.xsd=org/springframework/data/repository/config/spring-repository-1.5.xsd
https\://www.springframework.org/schema/data/repository/spring-repository-1.6.xsd=org/springframework/data/repository/config/spring-repository-1.6.xsd
https\://www.springframework.org/schema/data/repository/spring-repository-1.7.xsd=org/springframework/data/repository/config/spring-repository-1.7.xsd
https\://www.springframework.org/schema/data/repository/spring-repository-1.8.xsd=org/springframework/data/repository/config/spring-repository-1.8.xsd
https\://www.springframework.org/schema/data/repository/spring-repository-1.11.xsd=org/springframework/data/repository/config/spring-repository-1.11.xsd
https\://www.springframework.org/schema/data/repository/spring-repository-2.1.xsd=org/springframework/data/repository/config/spring-repository-2.1.xsd
https\://www.springframework.org/schema/data/repository/spring-repository.xsd=org/springframework/data/repository/config/spring-repository-2.1.xsd

特殊情况

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:ldap="http://www.springframework.org/schema/ldap"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/ldap http://www.springframework.org/schema/ldap/spring-ldap.xsd">

    <ldap:context-source id="contextSource"
                         url="xxx"
                         base="xxx"
                         username="xxx"
                         password="xxx"/>

    <ldap:ldap-template id="ldapTemplate" context-source-ref="contextSource"/>

    <context:component-scan base-package="xxx"/>

</beans>

如下加载appContext-ldap.xml时抛出异常，附加条件：网络不可达。

在 com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) 在 com.intellij.rt.execution 的 org.junit.runner.JUnitCore.run(JUnitCore.java:137) 运行(SpringJUnit4ClassRunner.java:191) .junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) at com.intellij.rt.execution.junit.JUnitStarter.main (JUnitStarter.java:70) 原因：org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException：来自类路径资源 [appContext-ldap-new.xml] 的 XML 文档中的第 673 行无效；嵌套异常是 org.xml.sax.SAXParseException；系统标识：startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java: 242）在 com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) 引起：org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException：来自类路径资源的 XML 文档中的第 673 行 [appContext- ldap-new.xml] 无效；嵌套异常是 org.xml.sax.SAXParseException；系统标识：startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java: 242）在 com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) 引起：org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException：来自类路径资源的 XML 文档中的第 673 行 [appContext- ldap-new.xml] 无效；嵌套异常是 org.xml.sax.SAXParseException；系统标识：JUnitStarter.main(JUnitStarter.java:70) 原因：org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException：来自类路径资源 [appContext-ldap-new.xml] 的 XML 文档中的第 673 行无效；嵌套异常是 org.xml.sax.SAXParseException；系统标识：JUnitStarter.main(JUnitStarter.java:70) 原因：org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException：来自类路径资源 [appContext-ldap-new.xml] 的 XML 文档中的第 673 行无效；嵌套异常是 org.xml.sax.SAXParseException；系统标识：http://www.springframework.org/schema/ldap/spring-ldap.xsd; 行号：673；列号：62；src-resolve: 无法将名称 'repository:repositories' 解析为 'type definition' 组件。 at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:399) at org.springframework.beans.factory xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader. java:181) 在 org.springframework.beans.factory.support.AbstractBeanDefinitionReader.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217) 在 org.springframework.beans.factory.support.AbstractBeanDefinitionReader。loadContext(AbstractDelegatingSmartContextLoader.java:251) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116) ... 24 更多原因：org.xml.sax.SAXParseException; 系统标识：http://www.springframework.org/schema/ldap/spring-ldap.xsd; 行号：673；列号：62；src-resolve: 无法将名称 'repository:repositories' 解析为 'type definition' 组件。 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) 在 com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:396) 在 com.sun。 org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaErr(XSDHandler.java:4154) 在 com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaError(XSDHandler.java :4137) 在 com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getGlobalDecl(XSDHandler.java:1684) 在 com.sun.org.apache.xerces.internal.impl.xs.traversers .

我认为 Mybe 是 spring-ldap 的错误：

• spring-ldap-2.2.xsd 中定义的 spring-repository.xsd schemaLocation 为http://www.springframework.org/schema/data/repository/spring-repository.xsd，但 schemaLocation 定义为https://www.springframework.org/schema/data/repository/spring-repository.xsdspring-data-commons-2.1.10.RELEASE.jar 的 spring.schemas 中。

• 一个是http，另一个是https，不相同。

因此，当网络无法访问时，无法从本地找到 spring-repository.xsd。

github问题链接：https ://github.com/spring-projects/spring-ldap/issues/539