SpringMVC：找不到HTTP請求的映射

請查看我的控制檯中記錄的第一行和最後一行。第一行聲明/SpringMVC/welcome映射到helloController但日誌中的最後一行顯示否則！SpringMVC：找不到HTTP請求的映射

背景：我從MyKong直接採取了來源，並試圖運行。除了將@RequestMapping（「/ welcome」）更改爲@RequestMapping（「/ SpringMVC/welcome」）之外，我沒有更改任何配置。完整的源提供here

INFO: Mapped URL path [/SpringMVC/welcome] onto handler 'helloController' 
Jul 2, 2014 8:17:54 PM org.springframework.web.servlet.handler.AbstractUrlHandlerMapping registerHandler 
INFO: Mapped URL path [/SpringMVC/welcome.*] onto handler 'helloController' 
Jul 2, 2014 8:17:54 PM org.springframework.web.servlet.handler.AbstractUrlHandlerMapping registerHandler 
INFO: Mapped URL path [/SpringMVC/welcome/] onto handler 'helloController' 
Jul 2, 2014 8:17:54 PM org.springframework.web.servlet.FrameworkServlet initServletBean 
INFO: FrameworkServlet 'mvc-dispatcher': initialization completed in 231 ms 
Jul 2, 2014 8:17:54 PM org.apache.coyote.AbstractProtocol start 
INFO: Starting ProtocolHandler ["http-bio-8080"] 
Jul 2, 2014 8:17:54 PM org.apache.coyote.AbstractProtocol start 
INFO: Starting ProtocolHandler ["ajp-bio-8009"] 
Jul 2, 2014 8:17:54 PM org.apache.catalina.startup.Catalina start 
INFO: Server startup in 2249 ms 
Jul 2, 2014 8:17:55 PM org.springframework.web.servlet.DispatcherServlet noHandlerFound 
WARNING: No mapping found for HTTP request with URI [/SpringMVC/] in DispatcherServlet with name 'mvc-dispatcher' 
Jul 2, 2014 8:18:03 PM org.springframework.web.servlet.DispatcherServlet noHandlerFound 
WARNING: No mapping found for HTTP request with URI [/SpringMVC/welcome] in DispatcherServlet with name 'mvc-dispatcher'

控制器代碼：

package com.mkyong.common.controller; 

import org.springframework.stereotype.Controller; 
import org.springframework.ui.ModelMap; 
import org.springframework.web.bind.annotation.RequestMapping; 
import org.springframework.web.bind.annotation.RequestMethod; 

@Controller 
@RequestMapping("/SpringMVC/welcome") 
public class HelloController { 

    @RequestMapping(method = RequestMethod.GET) 
    public String printWelcome(ModelMap model) { 

     model.addAttribute("message", "Spring 3 MVC Hello World"); 
     return "hello"; 

    } 

}

來源

2014-07-02 CBT

呀。您的控制器方法映射到

/SpringMVC/welcome

相對於您的上下文路徑。

也就是說，如果您的上下文路徑是

/SpringMVC

，那麼請求需要被髮送到

/SpringMVC/SpringMVC/welcome

來源

2014-07-02 15:34:54

由於一噸......這有助於！ – CBT

因此，您將原始控制器代碼從mykong更改爲@RequestMapping（「/ welcome」）更改爲@RequestMapping（「/ SpringMVC/welcome」）... – vzamanillo

SpringMVC：找不到HTTP請求的映射

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