Tomcat 8 Http status 404請求的資源不可用

我正在使用Tomcat 8，Spring和Maven。我嘗試了Stackoverflow上給出的每個解決方案，但沒有任何工作。我的項目使用Maven安裝成功構建。該項目成功部署在Tomcat中。但是，當我讓來自瀏覽器的請求，我的項目歡迎頁面，我得到了Http狀態404說明「所請求的資源不可用Tomcat 8 Http status 404請求的資源不可用

這裏是我的項目結構。

這裏是我的網頁。 XML

<?xml version="1.0" encoding="UTF-8"?> 

<web-app version="3.0" 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"> 


    <display-name>Archetype Created Web Application</display-name> 
    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value> 
      /WEB-INF/application-context.xml 
     </param-value> 
    </context-param> 

    <servlet> 
    <servlet-name>dispatcher</servlet-name> 
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
    <init-param> 
      <param-name>contextConfigLocation</param-name> 
      <param-value></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> 
    <welcome-file-list> 
    <welcome-file>index.jsp</welcome-file> 
    </welcome-file-list> 
</web-app>

，這裏是我的應用程序的context.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:c="http://www.springframework.org/schema/c" 
xmlns:cache="http://www.springframework.org/schema/cache" 
xmlns:context="http://www.springframework.org/schema/context" 
xmlns:core="http://activemq.apache.org/schema/core" xmlns:jms="http://www.springframework.org/schema/jms" 
xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc" 
xsi:schemaLocation="http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.2.xsd 
    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd 
    http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core-5.7.0.xsd 
    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd 
    http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-3.2.xsd 
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd"> 

<mvc:annotation-driven /> 
<context:component-scan base-package="com.bng.monitor" /> 

<context:property-placeholder location="classpath:config.properties"/> 

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

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

及以下pom.xml中

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>***</groupId> 
    <artifactId>MonAppWeb</artifactId> 
    <packaging>war</packaging> 
    <version>0</version> 
    <name>MonAppWeb Maven Webapp</name> 
    <url>http://maven.apache.org</url> 
    <properties> 
     <spring.security.version>3.1.1.RELEASE</spring.security.version> 
     <spring.version>3.2.4.RELEASE</spring.version> 
    </properties> 
    <dependencies> 
    <dependency> 
     <groupId>junit</groupId> 
     <artifactId>junit</artifactId> 
     <version>3.8.1</version> 
     <scope>test</scope> 
    </dependency> 
      <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-jms</artifactId> 
      <version>${spring.version}</version> 

     </dependency> 
     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-core</artifactId> 
      <version>${spring.version}</version> 

     </dependency> 

     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-webmvc</artifactId> 
      <version>${spring.version}</version> 

     </dependency> 
     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-orm</artifactId> 
      <version>${spring.version}</version> 

     </dependency> 
     <dependency> 
      <groupId>org.hibernate</groupId> 
      <artifactId>hibernate-core</artifactId> 
      <version>4.2.6.Final</version> 

     </dependency> 
     <dependency> 
      <groupId>org.hibernate</groupId> 
      <artifactId>hibernate-entitymanager</artifactId> 
      <version>4.2.6.Final</version> 

     </dependency> 


     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-context</artifactId> 
      <version>${spring.version}</version> 

     </dependency> 
     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-context-support</artifactId> 
      <version>${spring.version}</version> 

     </dependency> 
     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>slf4j-api</artifactId> 
      <version>1.6.6</version> 

     </dependency> 
     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>slf4j-simple</artifactId> 
      <version>1.6.1</version> 

     </dependency> 

     <dependency> 
      <groupId>jstl</groupId> 
      <artifactId>jstl</artifactId> 
      <version>1.1.2</version> 
      <type>jar</type> 

     </dependency> 
     <dependency> 
      <groupId>taglibs</groupId> 
      <artifactId>standard</artifactId> 
      <version>1.1.2</version> 
      <type>jar</type> 

     </dependency> 
     <dependency> 
       <groupId>javax.servlet</groupId> 
       <artifactId>javax.servlet-api</artifactId> 
       <version>3.0.1</version> 
     </dependency> 

     <dependency> 
      <groupId>org.quartz-scheduler</groupId> 
      <artifactId>quartz</artifactId> 
      <version>2.2.1</version> 

     </dependency> 
     <!-- EXCEL --> 

     <dependency> 
      <groupId>commons-httpclient</groupId> 
      <artifactId>commons-httpclient</artifactId> 
      <version>3.1</version> 

     </dependency> 
     <dependency> 
      <groupId>redis.clients</groupId> 
      <artifactId>jedis</artifactId> 
      <version>2.1.0</version> 

     </dependency> 
     <dependency> 
      <groupId>com.jolbox</groupId> 
      <artifactId>bonecp</artifactId> 
      <version>0.8.0.RELEASE</version> 

     </dependency> 
     <dependency> 
     <groupId>org.mongodb</groupId> 
     <artifactId>mongo-java-driver</artifactId> 
     <version>2.12.3</version> 
     </dependency> 
     <dependency> 
      <groupId>com.jcraft</groupId> 
      <artifactId>jsch</artifactId> 
      <version>0.1.53</version> 
     </dependency> 
    <dependency> 
     <groupId>commons-net</groupId> 
     <artifactId>commons-net</artifactId> 
     <version>3.3</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-io</groupId> 
     <artifactId>commons-io</artifactId> 
     <version>2.5</version> 
    </dependency> 
    <dependency> 
     <groupId>org.json</groupId> 
     <artifactId>json</artifactId> 
     <version>20160212</version> 
    </dependency>  
    </dependencies> 
    <build> 
    <finalName>mwa</finalName> 
    </build> 
</project>

當我做出從瀏覽器的請求，我得到的Tomcat控制檯上顯示以下警告消息。

2016年11月3日下午6點12分13秒org.springframework.web.servlet.DispatcherServlet noHandlerFound 警告：沒有映射找到用於與URI [/ MWA /]在DispatcherServlet的名爲 '調度' HTTP請求2016年11月3日下午六時12分17秒org.springframework.web.servlet.DispatcherServlet noHandlerFound 警告：未找到HTTP請求的URI與[/ MWB /]在DispatcherServlet的名爲 '調度'

和製圖瀏覽器上的HTTP狀態404。

請幫我一把。

來源

2016-11-03 KayV

查看文件夾下是否有名稱爲* mwa *的文件？ –

沒有那樣的。只是與其他名稱的jsp文件。 – KayV

問題是這樣404找不到 –

我試圖手動將pom.xml中描述的所有jar文件複製到Tomcat的lib文件夾中。它爲我工作。

來源

2016-11-04 10:00:07 KayV

Tomcat 8 Http status 404請求的資源不可用

回答

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