2017-02-07 64 views
0

为什么找不到处理程序方法?弹簧宁静配置错误

我有404错误,而使用弹簧宁静,我已经尝试过最答案,但由于某些原因,没有什么工作对我来说

这里是我的配置:

我的web.xml配置

<servlet> 
    <servlet-name>dispatcher</servlet-name> 
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
    <init-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value> 
      /WEB-INF/config/dispatcherServlet.xml 
     </param-value> 
    </init-param> 
    <init-param> 
     <param-name>javaEncoding</param-name> 
     <param-value>UTF-8</param-value> 
    </init-param> 
    <load-on-startup>1</load-on-startup> 
</servlet> 

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

而且

我的调度员servlet.xml中配置

<mvc:resources mapping="/img/**" location="/img/*" /> 
<mvc:resources mapping="/js/**" location="/js/*" /> 
<mvc:resources mapping="/ajax/**" location="/ajax/*" /> 

<context:annotation-config></context:annotation-config> 
<context:component-scan base-package="com.crscube.etmf.*" 
    use-default-filters="false"> 
</context:component-scan> 

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

<!-- Spring MVC @Controller 매핑 --> 
<mvc:annotation-driven> 
    <mvc:message-converters register-defaults="true"> 
     <bean 
      class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> 
      <property name="supportedMediaTypes" value="text/plain;charset=UTF-8" /> 
     </bean> 
    </mvc:message-converters> 
</mvc:annotation-driven> 
<mvc:default-servlet-handler /> 

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

而且我的控制器源

@Controller 
public class UserController { 

protected final Logger logger = Logger.getLogger(getClass()); 

@Autowired 
UserService userService = new UserServiceImpl(); 

@ResponseBody 
@RequestMapping(value="/users", method=RequestMethod.GET) 
public List<UserModel> getUser() throws Exception{ 

    List<UserModel> listOfUser = userService.getUserList(); 

    return listOfUser; 

} 

的问题是,请求http://localhost:8080/etmf/users给了我刚:

DEBUG({HTTP-BIO-8080-EXEC-2} DispatcherServlet.java [doService ]:819)[2017-02-07 19:36:08,466] - DispatcherServlet,名称为'dispatcher',处理[/ etmf/users]的GET请求 DEBUG({http-bio-8080-exec-2} AbstractHandlerMethodMapping.java [getHandlerInternal]:213)[2017-02-07 19:36:08,487] - 查找处理路径/用户的方法 DEBUG({HTTP的生物8080-EXEC-2} AbstractHandlerMethodMapping.java [getHandlerInternal]:223)[2017年2月7日19:36:08509] - 没有找到[/用户] DEBUG处理方法({ http-bio-8080-exec-2} AbstractUrlHandlerMapping.java [lookupHandler]:169)[2017-02-07 19:36:08,541] - 请求[/ users]的匹配模式是[/ **] DEBUG({ http-bio-8080-exec-2}摘要UrlHandlerMapping.java [lookupHandler]:193)[2017-02-07 19:36:08,564] - 请求[/ users]的URI模板变量是{} DEBUG({http- bio-8080-exec-2} AbstractUrlHandlerMapping.java [getHandlerInternal]:124)[2017-02-07 19:36:08,585] - 使用handler [org.springframework.web.servlet.resource将[/ users]映射到HandlerExecutionChain。 (http-bio-8080-exec-2)DispatcherServlet.java [doDispatch]:902)[2017-02-07 19:36:08,609] - [/ etmf/users]的Last-Modified值为:-1 DEBUG({http-bio-8080-exec-2} DispatcherServlet.java [doDispatch]:957)[2017-02-07 19:36:08,631 ] - Null ModelAndView返回到名为'dispatcher'的DispatcherServlet:假设HandlerAdapter完成请求处理 DEBUG({http-bio-8080-exec-2} FrameworkServlet.java [processRequest]:913)[2017-02-07 19:36 :08,650] - 成功完成请求

我该如何解决这个问题?

谢谢。

+0

你'@ RequestMapping'值为 “/用户”,但你尝试打开'/ etmf/users' – Optio

+0

让我知道如果下面的答案为你工作.. –

回答

0

我想你需要在你的dispatcher-servlet.xml配置中进行2次更正。 1.碱包=“com.crscube.etmf” 2. MappingJackson2HttpMessageConverter 复制糊以下代码中调度-servlet.xml文件并再次尝试。

<mvc:resources mapping="/ajax/**" location="/ajax/*" /> 

<context:annotation-config></context:annotation-config> 
<context:component-scan base-package="com.crscube.etmf" 
    use-default-filters="false"> 
</context:component-scan> 

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

<!-- Spring MVC @Controller 매핑 --> 
<mvc:annotation-driven> 
    <mvc:message-converters register-defaults="true"> 
     <bean 
      class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"> 
      <property name="supportedMediaTypes" value="text/plain;charset=UTF-8" /> 
     </bean> 
    </mvc:message-converters> 
</mvc:annotation-driven> 
<mvc:default-servlet-handler />