我是 Spring MVC 的初學者，在嘗試創建Spring MVC應用程序時出現以下錯誤：no mapping found for http request with uri [/SpringMVCHibernateCRUD] in dispatcherservlet 'appServlet'以下是文件：網頁.xml<context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/spring/root-context.xml</param-value></context-param><!-- Processes application requests --><servlet> <servlet-name>appServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value> </init-param> <load-on-startup>1</load-on-startup></servlet><servlet-mapping> <servlet-name>appServlet</servlet-name> <url-pattern>/</url-pattern></servlet-mapping>servlet-context.xml <context:component-scan base-package="com.jwt" /><!-- Getting Database properties --><context:property-placeholder location="classpath:application.properties" /><mvc:annotation-driven /><!-- Specifying the Resource location to load JS, CSS, Images etc --><mvc:resources mapping="/resources/**" location="/resources/" /><!-- View Resolver --><bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/pages/" /> <property name="suffix" value=".jsp" /></bean><!-- Transaction --><bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory" /></bean><tx:annotation-driven transaction-manager="transactionManager" /> </beans>
3 回答
慕標5832272
TA貢獻1966條經驗 獲得超4個贊
使用此更改您的 servlet 映射并嘗試；
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
在你的web.xml，你url-pattern的只是/ 。更改/*為向任何網址發送請求。
夢里花落0921
TA貢獻1772條經驗 獲得超6個贊
試試下面：
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/app/*</url-pattern>
</servlet-mapping>
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