Spring-Social / Twitter - ConnectController不响应/连接？ [英] Spring-Social/Twitter -- ConnectController doesn't respond to /connect?

查看：419
本文介绍了Spring-Social / Twitter - ConnectController不响应/连接？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

好的，所以我现在已经拉了很长时间了（至少看起来好像！）试图找出我做错了什么：我有一个Java项目，我希望允许用户登录（通过正常的Spring-Security JDBC启用存储库）授予我的应用程序访问其Twitter帐户的权限。我已经在Twitter上注册了一个应用程序，并且有秘密和访问密钥以及测试所需的所有其他内容，但是，尽管我已经尝试了所有docco和所有配置，即使我的spring配置创建了一个 ConnectController ，每当我点击 / connect / twitter 我得到404（未找到）虽然在Tomcat中出现的上下文中绝对没有生成错误其他一切正常（即我所有的bean都被实例化，所有的视图/控制器都工作等）。

OK so I've been pulling my hair for ages now (at least so it seems!) trying to figure out what i'm doing wrong: I have a Java project in which I want to allow users who log in (via normal Spring-Security JDBC enabled repository) to grant access to their Twitter account to my application. I have registered an app with Twitter etc and have secret and access keys and everything else required to test, however, despite all the docco's read and all the configurations tried, even though my spring config creates a ConnectController, whenever I hit the /connect/twitter I get a 404 (not found) though there is absolutely no error generated during the context coming up in Tomcat and everything else works fine (i.e all my beans get instantianted and all the views / controllers work etc).

据我所知 - 尽管我确实在努力使用Spring Social docco，但更多的例子显示只适用于特定版本！ - 简单地实例化这个控制器应该照顾其余的 - 但也许我错了???

To my understanding -- though I do struggle with the Spring Social docco, even more so as a few of the examples shown only work on specific versions! -- simply instantiating this controller should take care of the rest -- but perhaps I'm wrong???

这是我的配置看起来像 - 是的它有点整个地方：

Here's what my config looks like -- yes it's a bit allover the place:

/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>

我不包括 /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。

I'm not including here /WEB-INF/tiles.xml as I don't think it's relevant -- it just defines some basic templates.

最后，这是项目 pom.xml - 请注意我使用的是最新的春季社交里程碑（M4）：

Lastly, this is the project pom.xml -- please note that I'm using the latest 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>

正如我所说的一切正常，但鉴于上述情况，即使有 ConnectController 已定义， / connect / twitter （或任何其他 / connect /... URL）返回404未找到。我缺少什么？

As I said everything works just fine, however, given the above, even though there is a ConnectController defined, the /connect/twitter (or any other /connect/... URL) returns 404 not found. What am I missing?

更新：关于连接控制器的记录段 

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)


推荐答案

您的 ConnectController 位于错误的配置文件中。您应该将其移动到 legototies-servlet.xml 。

Your ConnectController is in the wrong configuration file. You should move it to the legototies-servlet.xml.

使用过的 HandlerMapping 实现仅检测（@）Controller 本地上下文中的bean（由 DispatcherServlet 加载的bean）不在父上下文中（由 ContextLoaderListener 加载> ）。所以你的 ConnectController 已经配置但没有做任何事情，因为没有检测到。

The used HandlerMapping implementations only detect (@)Controller beans in the local context (the one loaded by the DispatcherServlet) NOT in the parent context (loaded by the ContextLoaderListener). So your ConnectController is configured but isn't doing anything because it isn't detected.

还有另一个您的配置问题，您正在加载所有bean两次。这是由于您配置组件扫描的方式。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bean。通常，您应该配置 DispatcherServlet 以仅加载 @Controllers 和 ContextLoaderListener 加载所有内容但是 @Controllers 。

There is also another problem with your configuration, you are loading all the beans twice. This is due to the way you have configured component scanning. In both configuration files there is a <context:component-scan base-package="com.lt" /> which basically duplicates all beans. In general you should configure the DispatcherServlet to load only @Controllers and the ContextLoaderListener to load everything BUT @Controllers.

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

和 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但已配置 DataSourceTransactionManager ，而您应配置 HibernateTransactionManager 。后者完全能够控制纯JDBC事务。

And at first glance you also have an error in your database configuration. You are using hibernate but have configured a DataSourceTransactionManager whereas you should configure a HibernateTransactionManager. The latter is perfectly capable of controlling plain JDBC transactions.

这篇关于Spring-Social / Twitter - ConnectController不响应/连接？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

查看全文
相关文章
Java开发最新文章
热门教程
热门工具
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆