在SpringMVC控制器中獲得404

Question

我創建了一個maven項目（實際上它是用spring，spring data製作的）。它的措辭很好，但我面臨的問題是當我嘗試通過url使用控制器服務時， 404錯誤。

以下是網址：http://localhost:8080/clt/larw/verify?signature=signature&timestamp=timestamp&nonce=nonce&echostr=echostr

但JSP做工精良：http://localhost:8080/clt/

的web.xml

<web-app xmlns="http://java.sun.com/xml/ns/javaee" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
     version="3.0"> 

    <!-- The definition of the Root Spring Container shared by all Servlets and Filters --> 
    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value>classpath*:/WEB-INF/config/sprint-root.xml</param-value> 
    </context-param> 

    <!-- Creates the Spring Container shared by all Servlets and Filters --> 
    <listener> 
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
    </listener> 

    <!-- Processes application requests --> 
    <servlet> 
     <servlet-name>springmvc</servlet-name> 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
     <init-param> 
      <param-name>contextConfigLocation</param-name> 
      <param-value>/WEB-INF/config/spring-servlet.xml</param-value> 
     </init-param> 
     <load-on-startup>1</load-on-startup> 
     <async-supported>true</async-supported> 
    </servlet> 

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

</web-app> 

爲spring-servlet.xml

<?xml version="1.0" encoding="UTF-8"?> 
<beans:beans xmlns="http://www.springframework.org/schema/mvc" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:beans="http://www.springframework.org/schema/beans" 
    xmlns:task="http://www.springframework.org/schema/task" 
    xsi:schemaLocation=" 
     http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd 
     http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd 
     http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"> 

    <!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources/ directory --> 
    <resources mapping="/resources/**" location="/resources/" /> 

    <!-- Resolves views selected for rendering by @Controllers to .jsp resources in the /WEB-INF/views directory --> 
    <beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
     <beans:property name="prefix" value="/WEB-INF/views/" /> 
     <beans:property name="suffix" value=".jsp" /> 
    </beans:bean> 

    <!-- Only needed because we install custom converters to support the examples in the org.springframewok.samples.mvc.convert package --> 
    <!-- <beans:bean id="conversionService" class="org.springframework.format.support.FormattingConversionServiceFactoryBean"> 
     <beans:property name="formatters"> 
      <beans:bean class="org.springframework.samples.mvc.convert.MaskFormatAnnotationFormatterFactory" /> 
     </beans:property> 
    </beans:bean> --> 

    <!-- Only needed because we require fileupload in the org.springframework.samples.mvc.fileupload package --> 
    <!-- beans:bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver" /> --> 

    <!-- Imports user-defined @Controller beans that process client requests --> 
    <beans:import resource="spring-controllers.xml" /> 

    <!-- <task:annotation-driven /> --> 

</beans:beans> 

彈簧controller.xml

<?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:mvc="http://www.springframework.org/schema/mvc" 
    xmlns:context="http://www.springframework.org/schema/context" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
     http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd 
     http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"> 

    <!-- Maps '/' requests to the 'home' view --> 
    <mvc:view-controller path="/" view-name="index"/> 

    <mvc:annotation-driven /> 

    <context:component-scan base-package="org.clt.controller" /> 

    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" /> 
</beans> 

和彈簧根爲空。

控制器：

package org.clt.controller; 

import org.clt.service.WechatService; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.stereotype.Controller; 
import org.springframework.web.bind.annotation.RequestMapping; 
import org.springframework.web.bind.annotation.RequestMethod; 
import org.springframework.web.bind.annotation.RequestParam; 

@Controller 
@RequestMapping("/larw") 
public class WechatListener { 

    @Autowired 
    private WechatService wechatService; 

    @RequestMapping(value="/verify", method=RequestMethod.GET) 
    public String verification(@RequestParam String signature,@RequestParam String timestamp, 
      @RequestParam String nonce, @RequestParam String echostr) { 
     System.out.println("-----------------come in WechatListener-----------------"); 

     String result = null; 
     Boolean flag = wechatService.verifyWechatConfig(signature, timestamp, nonce); 

     return flag ? echostr : result; 
    } 
} 

項目： project.jpg

誰能告訴我一些這方面的解決方案，謝謝。

Answer 1

我看到的第一件事是，有一個在您的web.xml <param-value>classpath*:/WEB-INF/config/sprint-root.xml</param-value> 嘗試改變衝刺 -root.xml一個錯字 - >彈簧的ROOT.xml