java - Spring-Social/Twitter——ConnectController 不响应/连接？

标签 java spring spring-mvc twitter spring-social

好吧，我现在一直在纠结(至少看起来是这样!)试图找出我做错了什么:我有一个 Java 项目，我想允许登录的用户(通过正常的启用 Spring-Security JDBC 的存储库)向我的应用程序授予对其 Twitter 帐户的访问权限。我已经通过 Twitter 等注册了一个应用程序，并拥有 secret 和访问 key 以及测试所需的所有其他内容，但是，尽管阅读了所有文档并尝试了所有配置，即使我的 spring 配置创建了 ConnectController，每当我点击 /connect/twitter 时，我都会收到 404(未找到)，尽管在 Tomcat 中出现上下文期间绝对没有生成错误，并且其他一切正常(即我所有的 bean 都被实例化并且所有的 View / Controller 工作等)。

据我了解——尽管我确实在使用 Spring Social docco，但更是如此，因为显示的一些示例仅适用于特定版本! -- 简单地实例化这个 Controller 应该会处理剩下的事情 -- 但也许我错了？？？

这是我的配置的样子——是的，它有点到处都是:

/WEB-INF/web.xml

<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
    <display-name>legototies</display-name>
    <servlet>
        <servlet-name>legototies</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>legototies</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

    <!-- allow robots.txt -->
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.txt</url-pattern>
    </servlet-mapping>

    <!-- allow favicon.ico -->
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.ico</url-pattern>
    </servlet-mapping>

    <!-- allow everything under /static/ -->
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>/static/*</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/applicationContext.xml,
            /WEB-INF/spring-security.xml
        </param-value>
    </context-param>

    <!-- Spring Security -->
    <filter>
        <filter-name>springSecurityFilterChain</filter-name>
        <filter-class>
            org.springframework.web.filter.DelegatingFilterProxy
        </filter-class>
    </filter>

    <filter-mapping>
        <filter-name>springSecurityFilterChain</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

/WEB-INF/legototies-servlet.xml

<?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:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans 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.xsd">

    <context:component-scan base-package="com.lt" />

    <bean id="viewResolver"
        class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:order="1">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp" />
    </bean>
    <bean id="tilesviewResolver" class="org.springframework.web.servlet.view.tiles2.TilesViewResolver" p:order="0"/>

    <bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
        <property name="definitions">
            <list>
                <value>/WEB-INF/tiles.xml</value>
            </list>
        </property>
    </bean>

</beans>

/WEB-INF/applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:task="http://www.springframework.org/schema/task"
    xmlns:twitter="http://www.springframework.org/schema/social/twitter"
    xmlns:social="http://www.springframework.org/schema/social"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 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/task http://www.springframework.org/schema/task/spring-task-3.2.xsd
       http://www.springframework.org/schema/social/twitter http://www.springframework.org/schema/social/spring-social-twitter.xsd
       http://www.springframework.org/schema/social http://www.springframework.org/schema/social/spring-social-1.1.xsd">

    <!-- **** BEGIN: Config files **** -->
    <bean
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>classpath*:config/*.properties</value>
            </list>
        </property>
        <property name="ignoreResourceNotFound" value="true" />
    </bean>
    <!-- **** END: Config files **** -->

    <context:component-scan base-package="com.lt" />


    <!-- **** BEGIN: Database **** -->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
        destroy-method="close">
        <property name="driverClassName" value="${database.driverClassName}" />
        <property name="url" value="${database.url}" />
        <property name="username" value="${database.username}" />
        <property name="password" value="${database.password}" />
        <property name="initialSize" value="${database.initial.size}" />
        <property name="maxActive" value="${database.max.active}" />
    </bean>
    <bean id="localJdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <constructor-arg>
            <ref bean="dataSource" />
        </constructor-arg>
    </bean>

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

    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="configLocation">
            <value>classpath:hibernate.cfg.xml</value>
        </property>
    </bean>
    <!-- **** END: Database **** -->


    <bean id="messageAssembler" class="com.lt.message.MessageAssembler" />


    <!-- **** BEGIN: Scheduler **** -->
    <!-- Tasks -->
    <bean id="createTweetsScheduler" class="com.lt.scheduller.CreateTweetsScheduler">
        <constructor-arg index="0" ref="sessionFactory" />
        <constructor-arg index="1" ref="execSendTweet" />
        <constructor-arg index="2" ref="messageAssembler" />
    </bean>
    <bean id="bookScrapingNeededTask" class="com.lt.scheduller.BooksScrapingNeededCheckTask">
        <constructor-arg index="0" ref="sessionFactory" />
        <constructor-arg index="1" ref="execPageScraping" />
        <constructor-arg index="2" value="${shefari.htmlpath}" />
    </bean>

    <!-- Schedulers -->
    <task:executor id="execPageScraping" pool-size="${page.scrape.threadpool.size}" />
    <task:executor id="execSendTweet" pool-size="${broadcastTweets.threadpool.size}" />

    <task:scheduler id="mainScheduler" pool-size="${mainScheduler.size}" />
    <task:scheduled-tasks scheduler="mainScheduler">
        <task:scheduled ref="createTweetsScheduler" method="run"
            fixed-rate="${selectTweets.period.ms}" initial-delay="${selectTweets.initial.delay.ms}" />
        <task:scheduled ref="bookScrapingNeededTask" method="run"
            fixed-rate="${page.scrape.check.period.ms}" initial-delay="${page.scrape.check.initial.delay.ms}" />
    </task:scheduled-tasks>
    <!-- **** END: Scheduler **** -->


    <bean id="textEncryptor" class="org.springframework.security.crypto.encrypt.Encryptors"
        factory-method="noOpText" />
    <bean id="passwordEncoder"
        class="org.springframework.security.crypto.password.NoOpPasswordEncoder"
        factory-method="getInstance" />


    <!-- **** BEGIN: twitter/social **** -->
    <social:jdbc-connection-repository />
    <twitter:config app-id="${twitter.app.consumer.key}"
        app-secret="${twitter.app.consumer.secret}" />
    <bean id="userIdSource"
        class="org.springframework.social.security.AuthenticationNameUserIdSource" />
    <bean id="connectController"
        class="org.springframework.social.connect.web.ConnectController">
        <property name="connectInterceptors">
            <list>
                <bean class="com.lt.utils.TweetAfterConnectInterceptor">
                    <constructor-arg index="0" value="${twitter.app.connect.msg}" />
                </bean>
            </list>
        </property>
        <property name="applicationUrl" value="http://localhost:8080/" />
    </bean>
    <!-- **** END: twitter/social **** -->
</beans>

/WEB-INF/spring-security.xml

<beans:beans xmlns="http://www.springframework.org/schema/security"
    xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
    http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd">

    <global-method-security secured-annotations="enabled" />

    <http auto-config="true" use-expressions="true">
        <intercept-url pattern="/static/**" access="permitAll" />
        <intercept-url pattern="/home" access="permitAll" />
        <intercept-url pattern="/**" access="hasRole('ROLE_USER')" />
    </http>

    <authentication-manager>
        <authentication-provider>
            <jdbc-user-service data-source-ref="dataSource"

           users-by-username-query="select username,password, enabled from users where username=?" 

           authorities-by-username-query="select u.username, ur.authority from users u, user_roles ur 
              where u.id = ur.user_id and u.username =?  " 

            />
        </authentication-provider>
    </authentication-manager>
</beans:beans>

我不在此处包含 /WEB-INF/tiles.xml，因为我认为它不相关——它只是定义了一些基本模板。

最后，这是项目 pom.xml——请注意，我使用的是最新的 spring social milestone (M4):

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>liviutudor</groupId>
    <artifactId>legototies</artifactId>
    <packaging>war</packaging>
    <version>1.0.0-SNAPSHOT</version>
    <name>legototies</name>
    <inceptionYear>2013</inceptionYear>
    <description>This is "lego toties"</description>
    <url>http://legototies.com</url>
    <developers>
        <developer>
            <name>Liviu Tudor</name>
            <id>liviut</id>
            <email>me at liviutudor.com</email>
        </developer>
    </developers>
    <repositories>
        <repository>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
            <id>central</id>
            <name>Maven Repository Switchboard</name>
            <url>http://repo1.maven.org/maven2</url>
        </repository>
        <repository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>http://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>http://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>

    <properties>
        <project.build.jdkVersion>1.6</project.build.jdkVersion>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <hibernate.version>3.6.10.Final</hibernate.version>
        <jsoup.version>1.7.2</jsoup.version>
        <junit.version>4.10</junit.version>
        <spring.version>3.2.3.RELEASE</spring.version>
        <spring.social.version>1.1.0.M4</spring.social.version>
        <spring.security.version>3.1.4.RELEASE</spring.security.version>
        <tiles.version>2.2.2</tiles.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>

        <!-- Spring -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${spring.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <!-- Spring security -->
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-core</artifactId>
            <version>${spring.security.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-web</artifactId>
            <version>${spring.security.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-config</artifactId>
            <version>${spring.security.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-taglibs</artifactId>
            <version>${spring.security.version}</version>
        </dependency>
        <dependency> <!-- needed by spring social twitter -->
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-crypto</artifactId>
            <version>${spring.security.version}</version>
        </dependency>
        <!-- Spring Social -->
        <dependency>
            <groupId>org.springframework.social</groupId>
            <artifactId>spring-social-twitter</artifactId>
            <version>${spring.social.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.social</groupId>
            <artifactId>spring-social-web</artifactId>
            <version>${spring.social.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.social</groupId>
            <artifactId>spring-social-security</artifactId>
            <version>${spring.social.version}</version>
        </dependency>

        <!-- Hibernate -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>${hibernate.version}</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>${hibernate.version}</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate.javax.persistence</groupId>
            <artifactId>hibernate-jpa-2.0-api</artifactId>
            <version>1.0.0.Final</version>
        </dependency>
        <!-- this is needed for hibernate -->
        <dependency>
            <groupId>javassist</groupId>
            <artifactId>javassist</artifactId>
            <version>3.12.0.GA</version>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.0.5</version>
        </dependency>

        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.4</version>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.1</version>
        </dependency>

        <dependency>
            <groupId>org.jsoup</groupId>
            <artifactId>jsoup</artifactId>
            <version>${jsoup.version}</version>
        </dependency>

        <dependency>
            <groupId>org.apache.tiles</groupId>
            <artifactId>tiles-extras</artifactId>
            <version>${tiles.version}</version>
        </dependency>

        <!-- Test dependencies -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>${junit.version}</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <finalName>legototies</finalName>
        <defaultGoal>install</defaultGoal>
        <resources>
            <resource>
                <filtering>false</filtering>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
            </resource>
            <resource>
                <filtering>false</filtering>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>${project.build.jdkVersion}</source>
                    <target>${project.build.jdkVersion}</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <configuration>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

正如我所说，一切正常，但是，考虑到上述情况，即使定义了 ConnectController，/connect/twitter(或任何其他 /connect/... URL) 返回 404 未找到。我错过了什么？

更新:关于连接 Controller 的记录片段

5148 [main] INFO org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/connect/{providerId}],methods=[POST],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.connect(java.lang.String,org.springframework.web.context.request.NativeWebRequest)
5148 [main] INFO org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/connect/{providerId}],methods=[DELETE],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.removeConnections(java.lang.String,org.springframework.web.context.request.NativeWebRequest)
5148 [main] INFO org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/connect/{providerId}/{providerUserId}],methods=[DELETE],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.removeConnection(java.lang.String,java.lang.String,org.springframework.web.context.request.NativeWebRequest)
5149 [main] INFO org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/connect/{providerId}],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String org.springframework.social.connect.web.ConnectController.connectionStatus(java.lang.String,org.springframework.web.context.request.NativeWebRequest,org.springframework.ui.Model)
5150 [main] INFO org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/connect],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String org.springframework.social.connect.web.ConnectController.connectionStatus(org.springframework.web.context.request.NativeWebRequest,org.springframework.ui.Model)
5150 [main] INFO org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/connect/{providerId}],methods=[GET],params=[oauth_token],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.oauth1Callback(java.lang.String,org.springframework.web.context.request.NativeWebRequest)
5151 [main] INFO org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/connect/{providerId}],methods=[GET],params=[code],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.oauth2Callback(java.lang.String,org.springframework.web.context.request.NativeWebRequest)
5152 [main] INFO org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/connect/{providerId}],methods=[GET],params=[error],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.oauth2ErrorCallback(java.lang.String,java.lang.String,java.lang.String,java.lang.String,org.springframework.web.context.request.NativeWebRequest)

最佳答案

你的 ConnectController在错误的配置文件中。你应该把它移到 legototies-servlet.xml .

二手HandlerMapping实现只检测 (@)Controller beans 在本地上下文中(由 DispatcherServlet 加载的)不在父上下文中(由 ContextLoaderListener 加载的)。所以你的 ConnectController已配置但未执行任何操作，因为未检测到它。

您的配置还有另一个问题，您正在加载所有 beans 两次。这是由于您配置组件扫描的方式所致。在两个配置文件中都有一个 <context:component-scan base-package="com.lt" />它基本上复制了所有的 bean 。通常，您应该配置 DispatcherServlet仅加载 @Controllers和 ContextLoaderListener加载所有内容，但 @Controllers .

<context:component-scan base-package="com.lt">
    <context:exclude-filter type="annotation" value="org.springframework.stereotype.Controller" />
</context:component-scan>

对于 DispatcherServlet 

<context:component-scan base-package="com.lt" use-default-filters="false">
    <context:include-filter type="annotation" value="org.springframework.stereotype.Controller" />
</context:component-scan>

乍一看，您的数据库配置也有错误。您正在使用 hibernate 但配置了 DataSourceTransactionManager而你应该配置一个 HibernateTransactionManager .后者完全有能力控制普通的 JDBC 事务。

关于java - Spring-Social/Twitter——ConnectController 不响应/连接？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19554467/

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