Question

我正在尝试使用Oauth2 for Rest API实现Spring安全性。好吧，我已成功实现了这一点。一切都很好。但后来我把'jboss-deployement-structure.xml'放在WEB-INF文件夹

中

突然我得到了这个异常：引起：java.lang.RuntimeException：java.lang.IllegalStateException：'springSecurityFilterChain'的重复过滤器注册。

我做了一些调试，发现'AbstractSecurityWebApplicationInitializer'的'onStartup（）'方法正在执行两次（在我添加'jboss-deployement-structure.xml'之后）

所以这是尝试两次添加相同的过滤器。因此例外

但我不知道为什么会这样，以及如何解决这个问题。请帮忙

我的web.xml：

<display-name>Restful Web Application</display-name>

<servlet>
    <servlet-name>mvc-dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>mvc-dispatcher</servlet-name>
    <url-pattern>/*</url-pattern>
</servlet-mapping>

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value> /WEB-INF/mvc-dispatcher-servlet.xml</param-value>
</context-param>

我的mvc-dispatcher-servlet.xml：

<?xml version="1.0" encoding="UTF-8"?>

http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd“＆GT;

<mvc:annotation-driven />
<context:annotation-config />
<context:component-scan base-package="com.clickawaiter" />
<bean id="customerPortalController"
    class="com.clickawaiter.customerportal.controller.CustomerPortalController">
    <property name="merchantServiceImpl" ref="merchantServiceImpl"></property>
</bean>

<bean id="merchantServiceImpl"
    class="com.clickawaiter.customerportal.serviceimpl.MerchantServiceImpl"></bean>

<bean id="userService" class="com.clickawaiter.security.UserService">
    <property name="dataSource" ref="dataSource"></property>
</bean>

<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
    <property name="jndiName" value="java:jboss/datasources/CAW_DS" /> <!-- value="java:CAW_DS" -->
</bean>

<bean id="transactionManager"
    class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    <property name="dataSource" ref="dataSource" />
</bean>

我的WEbAPplicationInitializer：

public class SecurityWebApplicationInitializer extends AbstractSecurityWebApplicationInitializer{

}

引起：java.lang.RuntimeException：java.lang.IllegalStateException：'springSecurityFilterChain'的重复过滤器注册

0 个答案: