Question

我开始了一个gwt spring 3项目，以为spring roo。然后我从项目中取出了roo并实现了弹簧安全性，一切都按预期工作。

但是我在为项目添加restful控制器时遇到了问题。基本上它应该很容易，但是，因为我使用GWT，可能它与某些配置有关。

org.springframework.beans.factory.BeanCreationException：创建名为'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping＃0'的bean时出错：bean的初始化失败;嵌套异常是java.lang.NoSuchMethodError：org.springframework.web.bind.annotation.RequestMapping.consumes（）[Ljava / lang / String;

我认为这意味着我缺少某种依赖性，但我检查过，我正在使用所有可能的Spring依赖项，并且在我研究的所有示例项目中都需要，所以我假设它是另一回事。

我的安慰控制器

@RequestMapping("/api")
@Controller
public class TestControler {

   @RequestMapping("/test")
   @ResponseBody
   public String getAll() {
      return "aba";
   }

我的web.xml

    <context-param>
        <param-name>defaultHtmlEscape</param-name>
        <param-value>true</param-value>
    </context-param>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:META-INF/spring/applicationContext*.xml 
        </param-value>
    </context-param>

    <filter>
        <filter-name>CharacterEncodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>

    <filter>
        <filter-name>HttpMethodFilter</filter-name>
        <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
    </filter>

    <filter>
        <filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
        <filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
    </filter>    

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

    <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>    

    <filter-mapping>
        <filter-name>CharacterEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <filter-mapping>
        <filter-name>HttpMethodFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <filter-mapping>
        <filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>    

    <!-- Handles Spring requests -->
    <servlet>
        <servlet-name>myapp</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>WEB-INF/spring/webmvc-config.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet>
        <servlet-name>requestFactory</servlet-name>
        <servlet-class>com.myapp.CustomRequestFactoryServlet</servlet-class>
    </servlet>       

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

    <servlet-mapping>
        <servlet-name>requestFactory</servlet-name>
        <url-pattern>/gwtRequest</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>10</session-timeout>
    </session-config>

我的servlet spring mvc config

<context:component-scan base-package="br.ufsc.inf.citymobile"
    use-default-filters="false">
    <context:include-filter expression="org.springframework.stereotype.Controller"
        type="annotation" />
</context:component-scan>

<mvc:annotation-driven />

<mvc:resources location="/, classpath:/META-INF/web-resources/"
    mapping="/resources/**" />

<mvc:default-servlet-handler />

<mvc:interceptors>
    <bean class="org.springframework.web.servlet.theme.ThemeChangeInterceptor" />
    <bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor"
        p:paramName="lang" />
</mvc:interceptors>

<mvc:view-controller path="/" view-name="index" />
<mvc:view-controller path="/uncaughtException" />
<mvc:view-controller path="/resourceNotFound" />
<mvc:view-controller path="/dataAccessFailure" />

<bean       class="org.springframework.context.support.ReloadableResourceBundleMessageSource"
    id="messageSource" p:basenames="WEB-INF/i18n/messages,WEB-INF/i18n/application"
    p:fallbackToSystemLocale="false" />

<bean class="org.springframework.web.servlet.i18n.CookieLocaleResolver"
    id="localeResolver" p:cookieName="locale" />

<bean
    class="org.springframework.ui.context.support.ResourceBundleThemeSource"
    id="themeSource" />

<bean class="org.springframework.web.servlet.theme.CookieThemeResolver"
    id="themeResolver" p:cookieName="theme" p:defaultThemeName="standard" />

<bean       class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"
    p:defaultErrorView="uncaughtException">
    <property name="exceptionMappings">
        <props>
            <prop key=".DataAccessException">dataAccessFailure</prop>
            <prop key=".NoSuchRequestHandlingMethodException">resourceNotFound</prop>
            <prop key=".TypeMismatchException">resourceNotFound</prop>
            <prop key=".MissingServletRequestParameterException">resourceNotFound</prop>
        </props>
    </property>
</bean>

<bean
    class="org.springframework.web.multipart.commons.CommonsMultipartResolver"
    id="multipartResolver" />

我的申请背景

<context:annotation-config />

<context:property-placeholder location="classpath*:META-INF/spring/*.properties" />

<context:spring-configured />

<context:component-scan base-package="br.ufsc.inf.citymobile">
    <context:exclude-filter expression=".*_Roo_.*"
        type="regex" />
    <context:exclude-filter expression="org.springframework.stereotype.Controller"
        type="annotation" />
</context:component-scan>

<bean class="org.apache.commons.dbcp.BasicDataSource"
    destroy-method="close" id="dataSource">
    <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="testOnBorrow" value="true" />
    <property name="testOnReturn" value="true" />
    <property name="testWhileIdle" value="true" />
    <property name="timeBetweenEvictionRunsMillis" value="1800000" />
    <property name="numTestsPerEvictionRun" value="3" />
    <property name="minEvictableIdleTimeMillis" value="1800000" />
</bean>

<bean class="org.springframework.orm.jpa.JpaTransactionManager"
    id="transactionManager">
    <property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>

<tx:annotation-driven mode="aspectj"
    transaction-manager="transactionManager" />

<bean
    class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
    id="entityManagerFactory">
    <property name="persistenceUnitName" value="persistenceUnit" />
    <property name="dataSource" ref="dataSource" />
</bean>

Answer 1

你的Spring版本太旧了。

异常是抱怨缺少方法（RequestMapping.consume），这只是在Spring 3.1中引入的。它不是在Spring 3.0中。

您需要升级到Spring 3.1

spring gwt - 无法添加restful webservice - RequestMapping异常

1 个答案: