前缀" beans"元素"豆类:豆类"不受约束

时间:2016-07-29 10:31:58

标签: java xml spring spring-mvc

我正在尝试将CSSJS添加到JSP项目中的spring MVC页面,以便我在js/css文件夹中添加dispatcher-servlet.xml文件夹的引用{1}}如下:

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


    <context:annotation-config />
    <context:component-scan base-package="com.asurion" />

    <resources mapping="/js/**" location="/js/" />
    <resources mapping="/css/**" location="/css/" />

    <beans:bean
        class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix">
            <value>/WEB-INF/jsp/</value>
        </property>
        <property name="suffix">
            <value>.jsp</value>
        </property>
    </beans:bean>

    <beans:bean id="messageSource"
        class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
        <property name="basename" value="classpath:messages" />
        <property name="defaultEncoding" value="UTF-8" />
    </beans:bean>
    <beans:bean id="propertyConfigurer"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
        p:location="/WEB-INF/jdbc.properties" />

    <beans:bean id="dataSource"
        class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"
        p:driverClassName="com.microsoft.sqlserver.jdbc.SQLServerDriver"
        p:url="jdbc:sqlserver://localhost:1433;DataBaseName=test" p:username="test"
        p:password="test" />


    <beans:bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="configLocation">
            <value>classpath:hibernate.cfg.xml</value>
        </property>
        <property name="configurationClass">
            <value>org.hibernate.cfg.AnnotationConfiguration</value>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">com.asurion.dialect.SQlServerDBDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
    </beans:bean>

    <beans:bean id="reportDAO" class="com.asurion.dao.ReportDaoImpl"></beans:bean>
    <beans:bean id="reportManager" class="com.asurion.service.ReportManagerImpl"></beans:bean>

    <tx:annotation-driven />
    <beans:bean id="transactionManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </beans:bean>

</beans:beans>

但它正在显示&#34;前缀&#34; beans&#34;元素&#34;豆类:豆类&#34;没有约束&#34;在spring配置文件本身,所以有人可以帮我解决这个问题吗?

1 个答案:

答案 0 :(得分:6)

查看根元素声明 - 您为前缀mvcxsicontextptx指定了名称空间但beans没有任何内容。您已将"http://www.springframework.org/schema/beans"设为默认命名空间,但尚未为其指定别名beans

这里最简单的解决方法可能只是进行搜索并替换以从整个文件中删除beans: - 只需将默认值设置为其工作。

或者,改变这个:

xmlns="http://www.springframework.org/schema/beans"

xmlns:beans="http://www.springframework.org/schema/beans"

...然后检查每个没有显式名称空间前缀的元素,看看你实际是否意味着它是beans。例如,考虑:

<resources mapping="/js/**" location="/js/" />

如果你使用显式命名空间,那可能应该是

<beans:resources mapping="/js/**" location="/js/" />

虽然听起来应该实际

<mvc:resources mapping="/js/**" location="/js/" />

目前默认情况下它位于beans命名空间中,但是默认和使用beans:前缀的混合非常混乱......