我已經創建了一個簡單的Maven項目,它具有一個簡單的控制器類,它只顯示服務器時間,但它永遠不會通過控制器,會很樂意提供任何幫助。HTTP請求將不會通過控制器
我的控制器類:
@Controller
@RequestMapping(value = "/")
public class Test
{
private static final Logger logger = LoggerFactory.getLogger(StudentsController.class);
@RequestMapping(value = "/", method = RequestMethod.GET)
public String home(Locale locale, Model model) {
logger.info("Welcome home! the client locale is "+ locale.toString());
Date date = new Date();
DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, locale);
String formattedDate = dateFormat.format(date);
model.addAttribute("serverTime", formattedDate);
System.out.println(formattedDate);
return "index";
}
}
的web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<servlet>
<servlet-name>test</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>test</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-a
彈簧servlet.xml中
<?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: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-2.5.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<!-- not strictly necessary for this example, but still useful, see
http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference
/html/mvc.html#mvc-ann-controller for more information -->
<context:component-scan base-package="test" />
<mvc:default-servlet-handler/>
<!-- the mvc resources tag does the magic -->
<mvc:resources mapping="/resources/**" location="/resources/" />
<!-- also add the following beans to get rid of some exceptions -->
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" />
<bean
class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
</bean>
<!-- JSTL resolver -->
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
索引.JSP
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<html>
<head>
<title>Spring RESTful Example</title>
</head>
<body>
<p>Your WebApplication is up and running....</p>
<div>
Server Time is:
<div>
${serverTime}
</div>
</div>
</body>
</html>
,當我Tomcat服務器上運行它的輸出是:
Your WebApplication is up and running....
Server Time is:
${serverTime}
請任何幫助嗎?
我不明白爲什麼它應該。我會用'getServerTime()'方法創建一些實用程序類,並將其導入到JSP中並按照時間進行導入。 –
你能發佈你得到的錯誤/堆棧跟蹤嗎? – Raghuram
沒有任何錯誤輸出,它顯示了上面提到的索引頁面,但沒有顯示時間,甚至沒有顯示System.out.println(「hello」); ,無法打印。它從不會拋出控制器類。 – user1067665