org.xml.sax.SAXParseException; cvc-complex-type.2.4.c:匹配的通配符很严格，但是找不到声明 [英] org.xml.sax.SAXParseException;cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found

问题描述

我在这里要做的就是让邮件发件人从Java代码中正常工作.

All i'm trying to do here is get the Mail sender to work from my Java code.

我查看了类似的问题，并按照此处的建议删除了春季版本编号，但我仍然看到相同的错误.

I looked at a similar issue and also removed the spring version numbers as suggested here cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'mvc:annotation-driven' but I still see the same error.

Mar 21, 2017 9:04:53 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 10 in XML document from ServletContext resource [/WEB-INF/applicationcontext.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 10; columnNumber: 86; cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'bean'.
    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)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:604)

我的applicationContext如下:

My applicationContext is as follows:

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">

    <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
     <property name="host" value="postman.mx.domain.com"/>
     <property name="username" value="[e-mail]"/>
     <property name="javaMailProperties" >
         <props>
             <prop key="mail.smtp.auth" >false</prop>
         </props>
     </property>
 </bean>

我的pom.xml中还有一个javax邮件条目，如下所示:

I also have an entry in my pom.xml for javax mail as follows:

<dependency>
        <groupId>javax.mail</groupId>
        <artifactId>mail</artifactId>
        <version>1.4.2</version>
    </dependency>

推荐答案

通过更改将适当的名称空间添加到bean元素，

Add the proper namespace to the bean element by changing,

<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">

到

<bean xmlns="http://www.springframework.org/schema/beans"
      id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">

您的错误将消失.

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