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web-services - noHandlerFound 未找到具有 URI [..] 的 HTTP 请求的映射

转载 作者:行者123 更新时间:2023-12-01 07:59:38 26 4
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我正在 Spring 环境中尝试一个非常简单的 helloworld 类型的 RestFul web 服务,并且我一直在收到“org.springframework.web.servlet.DispatcherServlet noHandlerFound No HandlerFound No mapping found for HTTP request with URI [..] in DispatcherServlet with name ..”。我尝试了各种方法,但没有任何效果。到目前为止,这就是我所拥有的:

网络.xml

<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<servlet>
<servlet-name>spitter</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>spitter</servlet-name>
<url-pattern>/testWs/*</url-pattern>
</servlet-mapping>

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spitter-servlet.xml</param-value>
</context-param>

spitter-servlet.xml

<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/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
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">

<mvc:annotation-driven />

<context:component-scan base-package="org.resttest.bso" />

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>

</beans>

和 Controller 类;

package org.resttest.bso;

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

@Controller
@RequestMapping("/partners")
public class PartnerController {

public PartnerController(){
System.out.println("******* From the constructor ***** " );
}

@RequestMapping("method=RequestMethod.GET")
public String getPartner(ModelMap model){
try{
model.addAttribute("message", "Spring 3 MVC Hello World");
System.out.println("******* Test message " );
}catch(Exception ex){
System.out.println("******* Exception thrown ... " + ex.getMessage());
}
return "test";
}
}

在WEB-INF/views/test.jsp中

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><%@page
language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<html>
<head>
<title>test</title>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
</head>
<body>
<h1>Message : ${message}</h1>
</body>
</html>

当服务器启动时,我也看到了这个:[11/28/12 9:24:02:803 EST] 00000013 DefaultAnnota I org.springframework.web.servlet.handler.AbstractUrlHandlerMapping registerHandler 映射 URL 路径 [/partners/method=RequestMethod.GET] 到处理程序“partnerController”

但是当我尝试使用 url 访问时:本地主机:9080/contextRoot/testWs/partners/我收到错误:[11/28/12 9:31:07:034 EST] 00000044 PageNotFound W org.springframework.web.servlet.DispatcherServlet noHandlerFound 在 DispatcherServlet 中找不到带有 URI [/contextRoot/testWs/partners/] 的 HTTP 请求的映射,名称为 '吐痰'

非常感谢任何帮助。我已根据论坛上的建议尝试了多项更改,但似乎没有任何效果。

谢谢

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