小编Gmx*_*Gmx的帖子

我使用spring MVC遇到了一些问题这是我的web.xml配置

<!-- config spring -->
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/classes/applicationContext.xml,
                /WEB-INF/classes/xfire-servlet.xml,
                /WEB-INF/classes/mvc-servlet.xml,
                classpath:org/codehaus/xfire/spring/xfire.xml
    </param-value>
</context-param>
<listener>
   <listener-class>
            org.springframework.web.context.ContextLoaderListener
   </listener-class>
</listener>
 <listener> 
   <listener-class>
            org.springframework.web.util.IntrospectorCleanupListener
   </listener-class>
</listener>
<!-- spring mvc -->
<servlet>
    <servlet-name>mvc</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>mvc</servlet-name>
    <url-pattern>*.do</url-pattern>
</servlet-mapping>

我的控制器正在关注

@Controller
@RequestMapping("/searchCase.do")
public class SearchCaseController {

      public String getCaseDetailInfo() {
           return "forward:caseDetail";
      }

}

我的mvc配置是

<!--auto scan annotation -->
<context:component-scan base-package="com.thunisoft.shxt.webservice.model.searchCase.logic" />

<bean id="viewResolver"
    class="org.springframework.web.servlet.view.UrlBasedViewResolver">
    <property name="viewClass"
        value="org.springframework.web.servlet.view.JstlView" />
    <property name="prefix" value="/WEB-INF/jsp/case" />
    <property name="suffix" value=".jsp" />
</bean>

然后我通过url请求:http:// {address:port}/{application-name} /searchCase.do,但它无法找到控制器来解决我的请求

 No handler …

为什么Java ArrayList中的ensureCapacity()使用const 1.5或(oldCapacity*3)/ 2 + 1扩展容量？