1
嗨我已經創建了一個Spring MVC應用程序,我有兩種方法稱爲估計控制器。春天MVC寧靜的路徑
我可以去這個網址www.wesite.com/xyz/estimation
訪問該控制器的家庭法但我嘗試去這個網址訪問homeById方法www.wesite.com/xyz/estimation/1 我收到404錯誤,請求的資源不可用。
可以任何身體請在它上面灑一些光。
@Controller
@RequestMapping("/estimation")
public class EstimationController {
@RequestMapping("")
public ModelAndView home(HttpServletRequest request, HttpServletResponse response) {
ModelAndView mv = new ModelAndView("productEstimate");
return mv;
}
@RequestMapping(value="/{productId}", method = RequestMethod.GET)
public ModelAndView homeById(HttpServletRequest request, HttpServletResponse response,@PathVariable int productId) {
ModelAndView mv = new ModelAndView("productEstimate");
return mv;
}
的web.xml
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
WEB-INF/classes/spring/applicationContext.xml,
WEB-INF/classes/spring/hibernateContext.xml
</param-value> </context-param>
<servlet>
<servlet-name>projectName</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value></param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>projectName</servlet-name>
<url-pattern>/estimation/*</url-pattern>
</servlet-mapping>
的applicationContext.xml
<mvc:annotation-driven />
<bean id="velocityConfig" class="org.springframework.web.servlet.view.velocity.VelocityConfigurer">
<property name="resourceLoaderPath" value="/views/" />
</bean>
<bean id="viewResolver" class="org.springframework.web.servlet.view.velocity.VelocityViewResolver">
<property name="cache" value="true"/>
<property name="prefix" value=""/>
<property name="layoutUrl" value="layout.vm"/>
<property name="suffix" value=".vm"/>
</bean>
你可以得到兩個如果映射不匹配的錯誤或者如果視圖無法呈現(但是我發現您對這兩個請求都使用相同的視圖,所以如果第一個視圖正常工作,第二個視圖也應該如此)。看看你是否有錯誤,例如:警告:找不到使用URI的HTTP請求映射 – namero999