使用Maven的简单Spring MVC Hibernate项目

Question

我一直在尝试遵循这个教程:http://viralpatel.net/blogs/2010/11/spring3-mvc-hibernate-maven-tutorial-eclipse-example.html

我没有使用本教程遇到任何问题,但我的问题是:如何创建一个战争,以便我可以在tomcat中部署应用程序？

编辑:我已经能够创建战争并部署它但现在尝试访问localhost时:8080/MavenWeb我有一个404页面.

战争是正确构建的,它的名称是MavenWeb.war,如pom.xml文件中的finalName标记所指定.

以下是部署时tomcat的日志:

May 27, 2012 9:32:14 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.7.0_04\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Java\jdk1.7.0_04\;C:\apache-tomcat-7.0.27\lib;C:\apache-maven-3.0.4\bin;C:\Program Files\Java\jdk1.7.0_04\\bin;C:\apache-tomcat-7.0.27\lib;.
May 27, 2012 9:32:14 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
May 27, 2012 9:32:14 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
May 27, 2012 9:32:14 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 523 ms
May 27, 2012 9:32:14 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
May 27, 2012 9:32:14 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.27
May 27, 2012 9:32:14 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive C:\apache-tomcat-7.0.27\webapps\MavenWeb.war
May 27, 2012 9:32:15 PM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(C:\apache-tomcat-7.0.27\webapps\MavenWeb\WEB-INF\lib\servlet-api-2.5.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
May 27, 2012 9:32:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\apache-tomcat-7.0.27\webapps\docs
May 27, 2012 9:32:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\apache-tomcat-7.0.27\webapps\examples
May 27, 2012 9:32:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\apache-tomcat-7.0.27\webapps\host-manager
May 27, 2012 9:32:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\apache-tomcat-7.0.27\webapps\manager
May 27, 2012 9:32:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\apache-tomcat-7.0.27\webapps\ROOT
May 27, 2012 9:32:17 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
May 27, 2012 9:32:17 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
May 27, 2012 9:32:17 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 2483 ms

欢迎文件在web.xml中正确设置,我创建了相应的list.jsp并将其放在WEB-INF/jsp文件夹中.

这是POM.xml

    <?xml version="1.0" encoding="UTF-8"?><project>
  <modelVersion>4.0.0</modelVersion>
  <groupId>Spring3HibernateMaven</groupId>
  <artifactId>Spring3HibernateMaven</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
  <description></description>


  <build>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <source>1.5</source>
          <target>1.5</target>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-war-plugin</artifactId>
        <version>2.0</version>
      </plugin>
    </plugins>

    <directory>target</directory>
    <outputDirectory>target/classes</outputDirectory>
    <!-- <finalName>${artifactId}-${version}</finalName> -->
    <finalName>MavenWeb</finalName>
    <testOutputDirectory>target/test-classes</testOutputDirectory>
    <sourceDirectory>src/main/java</sourceDirectory>
    <scriptSourceDirectory>src/main/scripts</scriptSourceDirectory>
    <testSourceDirectory>src/test/java</testSourceDirectory>
    <resources>
      <resource>
        <directory>src/main/resources</directory>
      </resource>
    </resources>
    <testResources>
      <testResource>
        <directory>src/test/resources</directory>
      </testResource>
    </testResources>
  </build>

  <dependencies>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>servlet-api</artifactId>
      <version>2.5</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-beans</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-orm</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-entitymanager</artifactId>
      <version>3.5.1-Final</version>
    </dependency>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-log4j12</artifactId>
      <version>1.4.2</version>
    </dependency>
    <dependency>
      <groupId>taglibs</groupId>
      <artifactId>standard</artifactId>
      <version>1.1.2</version>
    </dependency>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
      <version>1.1.2</version>
    </dependency>
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>5.1.10</version>
    </dependency>
    <dependency>
      <groupId>commons-dbcp</groupId>
      <artifactId>commons-dbcp</artifactId>
      <version>20030825.184428</version>
    </dependency>
    <dependency>
      <groupId>commons-pool</groupId>
      <artifactId>commons-pool</artifactId>
      <version>20030825.183949</version>
    </dependency>
  </dependencies>
  <properties>
    <org.springframework.version>3.0.2.RELEASE</org.springframework.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>
</project>

构建了战争,我可以将它部署到Tomcat中而没有任何错误,但是当尝试使用localhost访问它时:8080/MavenWeb /我只有一个白页.

第一页在web.xml下以这种方式配置:

 <?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    id="WebApp_ID" version="2.5">
    <display-name>Spring3-Hibernate</display-name>
    <welcome-file-list>
        <welcome-file>list.jsp</welcome-file>
    </welcome-file-list>
    <servlet>
        <servlet-name>spring</servlet-name>
        <servlet-class>
            org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>spring</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
</web-app>

所以,如果我正确理解,访问localhost:8080/MavenWeb /我应该直接重定向到list.html

Answer 1

对此做了以下操作

安装 Tomcat 6，源和目标是 1.5 http://tomcat.apache.org/whichversion.html

将角色 manager-gui 添加到 tomcat-users.xml

  <role rolename="manager-gui"/>
  <user username="tomcat" password="tomcat" roles="manager-gui"/>

然后登录到http://localhost:8080/manager/成功部署的 Hello World Servlet，遗憾的是这对 OP 没什么用处，因为与教程相关的代码不是最终的代码。嗯。

我建议阅读sonatype 的 mvn 教程，因为这将增强 Maven 技能和知识，以便可以有效地解决第一个教程中的问题。

还建议在 pom.xml 中包含对 pom XSD 的引用，以便工具可以验证开发时的内容。

从 sonatype 教程 pom 文件之一我们有

<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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

例如，在 IntelliJ 中，我可以输入< CTRL+SPACE并获取该文件部分的有效元素的下拉列表。