無法讀取架構文檔“http://www.springframework.org/schema/beans/spring- beans- 4.0.xsd”？

Question

當我使用3月2日的eclipse在我自己的電腦上創建我的項目時，我沒有問題，但是當我將eclipse從我的PC移動到桌面時，我在security-config.xml上收到了一條錯誤消息：

錯誤消息：

Multiple annotations found at this line:
- cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'security:http'.
- Start tag of element <security:http>
- schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/security/spring-
 security.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>.

我的security-config.xml文件是：

<?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:security="http://www.springframework.org/schema/security"
       xsi:schemaLocation="
            http://www.springframework.org/schema/beans
            http://www.springframework.org/schema/beans/spring-beans.xsd
            http://www.springframework.org/schema/security
            http://www.springframework.org/schema/security/spring-security.xsd">

    <security:http auto-config="true">
        <security:form-login login-page="/app/main" default-target-url="/app/account" />
        <security:logout logout-url="/app/logout" logout-success-url="/app/main" />
    </security:http>

    <security:authentication-manager>
        <security:authentication-provider user-service-ref="userServices">
            <security:password-encoder hash="md5" />
        </security:authentication-provider>
    </security:authentication-manager>

    <bean id="daoAuthenticationProvider" class="org.springframework.security.authentication.dao.DaoAuthenticationProvider">
        <property name="userDetailsService" ref="userServices" />
        <property name="hideUserNotFoundExceptions" value="false" />
    </bean>

    <bean id="authenticationManager" class="org.springframework.security.authentication.ProviderManager">
        <constructor-arg>
            <ref bean="daoAuthenticationProvider" />
        </constructor-arg>
    </bean>

</beans>

有關我的筆記本電腦的更多詳細信

Answer 1

查看http://www.springframework.org/schema/security/

您可能只需要添加正在使用的spring安全性的版本號。 也許你的筆記本電腦有一個舊版本緩存，他們從他們的網站刪除無版本的。

這個應該工作： http ： //www.springframework.org/schema/security/spring-security-4.1.xsd