Spring application-context.xml --- java.io.FileNotFoundException：http://www.springframework.org/schema/social/spring-social-facebook.xsd [重复]

【问题标题】：Spring application-context.xml --- java.io.FileNotFoundException: http://www.springframework.org/schema/social/spring-social-facebook.xsd [duplicate]Spring application-context.xml --- java.io.FileNotFoundException：http://www.springframework.org/schema/social/spring-social-facebook.xsd [重复]
【发布时间】：2015-11-03 08:29:55
【问题描述】：

我是 spring social 的新手，我正在创建一个将与 facebook 和 twitter 交互的应用程序。我已经使用 twitter4j 完成了 twitter 部分，但对于 facebook，我正在尝试使用 spring facebook，但我很难使用它，但有这个例外。 

org.xml.sax.SAXParseException: schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/social/spring-social-facebook.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.warning(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaErr(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaWarning(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchemaDocument1(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchemaDocument(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.findSchemaGrammar(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.emptyElement(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) [na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) [na:1.8.0_31]
    at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:76) [spring-beans-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadDocument(XmlBeanDefinitionReader.java:428) [spring-beans-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390) [spring-beans-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:335) [spring-beans-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:303) [spring-beans-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180) [spring-beans-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:216) [spring-beans-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:187) [spring-beans-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125) [spring-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94) [spring-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129) [spring-context-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:540) [spring-context-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:454) [spring-context-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) [spring-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) [spring-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) [spring-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4994) [catalina.jar:7.0.57]
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5492) [catalina.jar:7.0.57]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.57]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575) [catalina.jar:7.0.57]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565) [catalina.jar:7.0.57]
    at java.util.concurrent.FutureTask.run(Unknown Source) [na:1.8.0_31]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.8.0_31]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.8.0_31]
    at java.lang.Thread.run(Unknown Source) [na:1.8.0_31]
Caused by: java.io.FileNotFoundException: http://www.springframework.org/schema/social/spring-social-facebook.xsd
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source) ~[na:1.8.0_31]
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) ~[na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(Unknown Source) ~[na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaParsingConfig.parse(Unknown Source) ~[na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaParsingConfig.parse(Unknown Source) ~[na:1.8.0_31]
    at com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaDOMParser.parse(Unknown Source) ~[na:1.8.0_31]
    ... 41 common frames omitted
12:47:39.612 [localhost-startStop-1] ERROR o.s.web.context.ContextLoader - Context initialization failed

这是我的 applicationContext.xml

<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:jdbc="http://www.springframework.org/schema/jdbc" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:beans="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:mongo="http://www.springframework.org/schema/data/mongo"     xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:facebook="http://www.springframework.org/schema/social/facebook"
    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-3.0.xsd
            http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd
            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
            http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
            http://www.springframework.org/schema/data/mongo 
            http://www.springframework.org/schema/data/mongo/spring-mongo-1.7.xsd
            http://www.springframework.org/schema/mvc
            http://www.springframework.org/schema/mvc/spring-mvc.xsd
            http://www.springframework.org/schema/social/facebook 
            http://www.springframework.org/schema/social/spring-social-facebook.xsd">


    <tx:annotation-driven />
    <context:annotation-config />

    <context:property-placeholder location="classpath:application.properties"/>


    <context:component-scan base-package="org.poc.*" />
    <mvc:annotation-driven/>
    <mongo:mongo id="mongo" />

    <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
        <constructor-arg ref="mongo" />
        <constructor-arg value="test" />
    </bean>
    <mongo:repositories base-package="org.poc.repository" />

    <!-- Configure to plugin JSON as request and response in method handler -->
    <beans:bean
        class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
        <beans:property name="messageConverters">
            <beans:list>
                <beans:ref bean="jsonMessageConverter" />
            </beans:list>
        </beans:property>
    </beans:bean>

    <!-- Configure bean to convert JSON to POJO and vice versa -->
    <beans:bean id="jsonMessageConverter"
        class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
    </beans:bean>

    <facebook:config app-id="${facebook.app.id}" app-secret="${facebook.app.secret}"/>

    <!-- <bean name="personService" class="org.poc.service.PersonRecordServiceImpl" />  -->
     <bean name="twitterApp" class="org.poc.twitter.TwitterApp" />  
 <bean name="twitterService" class="org.poc.service.TwitterServiceImpl" />  
</beans>

【问题讨论】：

  • 你的 CLASSPATH 中有 org.springframework.social:spring-social-facebook 吗？
  • 如果这个 Facebook 示例应用程序可能有任何帮助：github.com/naturalprogrammer/spring-boot-security-social-sample
  • 是的 Karthikeyan Vaithilingam 我在我的类路径中有它：
  • 感谢 sanjay 试一试。
  • 重复的问题基本上是同一个问题，但是它是由一个不适合实际问题的解决方案引起的。

标签： java xml spring facebook spring-mvc


【解决方案1】：

我解决了这个问题，实际上我使用了错误的 spring 依赖项。

    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-web</artifactId>
        <version>${spring-social.version}</version>
    </dependency>

但是 spring facebook 的正确依赖是。

    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-facebook</artifactId>
        <version>${spring-social.version}</version>
    </dependency>

【讨论】：

    【解决方案2】：

    似乎 facebook 架构不再可用或已删除， 保留一个本地 xsd 文件并在您的上下文中引用它，如此处所述 https://github.com/spring-projects/spring-social-facebook/issues/79

    在您的类路径 (src/main/) 文件夹中创建一个文件夹 xml，并添加一个 xsd 文件作为 spring-social-facebook-1.1.xsd，其内容如下

      <?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns="http://www.springframework.org/schema/social/facebook"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    targetNamespace="http://www.springframework.org/schema/social/facebook">

    <xsd:element name="config">
        <xsd:complexType>
            <xsd:attribute name="app-id" use="required" type="xsd:string" />
            <xsd:attribute name="app-secret" use="required" type="xsd:string" />
            <xsd:attribute name="app-namespace" use="optional" type="xsd:string" />
        </xsd:complexType>
    </xsd:element>

</xsd:schema>

    在你的 applicationContext.xml 中，参考这个 XSD 

    http://www.springframework.org/schema/social/facebook classpath:xml/spring-social-facebook-1.1.xsd

    【讨论】：

    • 我试过这个，但现在我得到 "Could not resolve XML entity [classpath:/xml/spring-social-facebook-1.1.xsd] 针对系统根 URL java.net.MalformedURLException:未知协议：类路径” ...我使用的是 4.0.1。
    • 你的 spring beans xsd 版本是什么？对我来说，它适用于 xmlns:facebook="springframework.org/schema/social/facebook" xsi:schemaLocation=" springframework.org/schema/beans springframework.org/schema/beans/spring-beans-3.2.xsd springframework.org/schema/social/facebook classpath:test.xsd"
    • 我正在使用 spring-beans-3.0。
    • 该 URL 上是否不存在 xsd 无关紧要。 Spring 为 xsd 文件使用自定义解析器，并始终尝试从包含的 jar 文件中加载它们（这同样适用于所有其他 xsd 文件）。因此，要么是 spring-social-facebook 的错误版本（或根本不是），要么是使用不兼容的 spring 和 spring 社交版本。 Spring 使用META-INF 目录中的spring.schemas 和spring.handlers 文件来确定从哪里加载什么。
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