錯誤ClassNotFoundException org.springframework.web.servlet.DispatcherServlet

我在運行Eclipse Java EE中的項目時遇到問題。我使用的Apache Tomcat 7.0，當我運行它，它給了我下面的錯誤：錯誤ClassNotFoundException org.springframework.web.servlet.DispatcherServlet

java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet 
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702) 
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547) 
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:532) 
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:514) 
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:142) 
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144) 
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1088) 
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5176) 
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5460) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) 
at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
at java.lang.Thread.run(Thread.java:745)

我用Google搜索，但沒有解決可以幫助建議的me.One在屬性部署旅途中組裝，添加-Java構建路徑條目，並選擇Maven的依賴，但是當我點擊Java構建它顯示我nothing.Here是我的pom.xml：

<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>com.sample</groupId> 
<artifactId>HospitalManagement</artifactId> 
<packaging>war</packaging> 
<version>1.0-SNAPSHOT</version> 
<name>Management</name> 
<url>http://maven.apache.org</url> 
<properties> 
    <spring.version>4.0.5.RELEASE</spring.version> 
    <hibernate.version>4.3.5.Final</hibernate.version> 
    <log4j.version>1.2.17</log4j.version> 
    <jdk.version>1.7</jdk.version> 
    <context.path>HospitalManagement</context.path> 
</properties> 
<build> 
    <finalName>${pom.artifactId}</finalName> 
    <plugins> 
     <plugin> 
      <artifactId>maven-compiler-plugin</artifactId> 
      <configuration> 
       <source>${jdk.version}</source> 
       <target>${jdk.version}</target> 
      </configuration> 
     </plugin> 
    </plugins> 
</build> 
<dependencies> 
    <dependency> 
     <groupId>log4j</groupId> 
     <artifactId>log4j</artifactId> 
     <version>${log4j.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-orm</artifactId> 
     <version>${spring.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-jdbc</artifactId> 
     <version>${spring.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-jdbc</artifactId> 
     <version>${spring.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-web</artifactId> 
     <version>${spring.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-webmvc</artifactId> 
     <version>${spring.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>jstl</groupId> 
     <artifactId>jstl</artifactId> 
     <version>1.2</version> 
    </dependency> 
    <dependency> 
     <groupId>com.google.code.gson</groupId> 
     <artifactId>gson</artifactId> 
     <version>2.2.2</version> 
    </dependency> 
    <dependency> 
     <groupId>mysql</groupId> 
     <artifactId>mysql-connector-java</artifactId> 
     <version>5.1.6</version> 
    </dependency> 
    <dependency> 
     <groupId>org.codehaus.jackson</groupId> 
     <artifactId>jackson-mapper-asl</artifactId> 
     <version>1.9.10</version> 
    </dependency> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-entitymanager</artifactId> 
     <version>${hibernate.version}</version> 
    </dependency> 

    <!-- JSF --> 
    <dependency> 
     <groupId>javax.faces</groupId> 
     <artifactId>jsf-api</artifactId> 
     <version>2.1</version> 
    </dependency> 

    <!-- Bean Validation API --> 
    <dependency> 
     <groupId>javax.validation</groupId> 
     <artifactId>validation-api</artifactId> 
     <version>1.1.0.Final</version> 
    </dependency> 

    <!-- http://mvnrepository.com/artifact/javax.transaction/javax.transaction-api --> 
    <dependency> 
     <groupId>javax.transaction</groupId> 
     <artifactId>javax.transaction-api</artifactId> 
     <version>1.2</version> 
    </dependency> 
    <!-- http://mvnrepository.com/artifact/org.springframework.data/spring-data-jpa --> 
    <dependency> 
     <groupId>org.springframework.data</groupId> 
     <artifactId>spring-data-jpa</artifactId> 
     <version>1.10.1.RELEASE</version> 
    </dependency> 




    <!-- SPRING SECURITY --> 
    <dependency> 
     <groupId>org.springframework.security</groupId> 
     <artifactId>spring-security-core</artifactId> 
     <version>4.0.1.RELEASE</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.security</groupId> 
     <artifactId>spring-security-web</artifactId> 
     <version>4.0.1.RELEASE</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.security</groupId> 
     <artifactId>spring-security-config</artifactId> 
     <version>4.0.1.RELEASE</version> 
    </dependency> 


</dependencies> 
</project>

我也試過來配置我的項目，做Maven的清潔，Maven的-install，Maven-build但沒有結果，錯誤就在那裏。有什麼建議嗎？另外，我下載了jar org.springframework.web.servlet，但我不明白該把它放在哪裏。我讀了要放入WEB-INF/lib，我應該手動添加它並且是，如何？

來源

2016-05-28 Bogdan Tomoiaga