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  • Eclipse创建一个Maven Web项目

    在这篇文章中,我们将演示如何在Eclipse IDE中使用maven创建一个动态Web项目。

    使用的工具和技术 

    • Eclipse Jee Oxygen
    • Maven 3.3.3
    • JavaSE 1.8
    • Servlet API 3.1.0
    • Apache Tomcat 7.0.47 (Embeded)

    下面开始一步一步在Eclipse中使用maven创建一个web项目。

    第1步

    转到 New 菜单 Other.. -> Maven -> Maven Project ,然后单击 Next 。如下图所示 -

    第2步

    在New Maven Project向导中,选择Create a simple project并指定项目保存的目录(如:F:workspMavenwebproject),然后单击Next。如下图所示 -

    第3步

    在下一个向导中,添加项目信息,如下所示,然后单击Finish

     

    第4步

    打开pom.xml文件并在其中添加servlet依赖项和Tomcat maven插件,如下代码所示,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.lzr</groupId>
      <artifactId>Carpet</artifactId>
      <packaging>war</packaging>
      <version>1.0.0</version>
      <name>Carpet Maven Webapp</name>
      <url>http://maven.apache.org</url>
      
      <properties>
            <spring.version>3.2.13.RELEASE</spring.version>
            <mybatis.version>3.2.2</mybatis.version>
            <mybatis.spring.version>1.2.2</mybatis.spring.version>
            <mysql.connector.version>5.1.34</mysql.connector.version>
            <commons.fileupload.version>1.2.2</commons.fileupload.version>
            <hibernate.validator.version>4.3.2.Final</hibernate.validator.version>
            <jstl.version>1.2</jstl.version>
            <log4j.version>1.2.17</log4j.version>
            <aspectj.version>1.6.9</aspectj.version>
            <fastjson.version>1.2.5</fastjson.version>
        </properties>
    
      <dependencies>
      <!-- JSTL标签类 -->
            <dependency>
                <groupId>jstl</groupId>
                <artifactId>jstl</artifactId>
                <version>${jstl.version}</version>
            </dependency>
    
            <!-- 文件上传 -->
            <dependency>
                <groupId>commons-fileupload</groupId>
                <artifactId>commons-fileupload</artifactId>
                <version>${commons.fileupload.version}</version>
            </dependency>
    
            <!-- 导入dbcp的jar包,用来在applicationContext.xml中配置数据库 -->
            <dependency>
                <groupId>commons-dbcp</groupId>
                <artifactId>commons-dbcp</artifactId>
                <version>1.2.2</version>
            </dependency>
            
                <dependency>
                <groupId>commons-io</groupId>
                <artifactId>commons-io</artifactId>
                <version>2.2</version>
            </dependency>
    
        <dependency>
                <groupId>commons-codec</groupId>
                <artifactId>commons-codec</artifactId>
                <version>1.6</version>
            </dependency>
       
            <dependency>
        <groupId>commons-httpclient</groupId>
        <artifactId>commons-httpclient</artifactId>
        <version>3.0.1</version>
              </dependency>
              
              <!-- add org.json.jar -->
            <dependency>
                <groupId>org.json</groupId>
                <artifactId>org.json</artifactId>
                <version>chargebee-1.0</version>
            </dependency>
    
    <!--    
         <dependency>
        <groupId>commons-beanutils</groupId>
        <artifactId>commons-beanutils</artifactId>
        <version>1.8.3</version>
    </dependency>
    
    <dependency>
        <groupId>commons-lang</groupId>
        <artifactId>commons-lang</artifactId>
        <version>2.4</version>
    </dependency>
    
    <dependency>
        <groupId>net.sf.ezmorph</groupId>
        <artifactId>ezmorph</artifactId>
        <version>1.0.6</version>
    </dependency> 
    
    -->
    
    <dependency>    
        <groupId>net.sf.json-lib</groupId>    
        <artifactId>json-lib</artifactId>    
        <version>2.4</version>    
        <classifier>jdk15</classifier>    
    </dependency>
       
            <!-- aspectjweaver -->
            <dependency>
                <groupId>org.aspectj</groupId>
                <artifactId>aspectjweaver</artifactId>
                <version>${aspectj.version}</version>
            </dependency>
            <dependency>
                <groupId>org.aspectj</groupId>
                <artifactId>aspectjrt</artifactId>
                <version>${aspectj.version}</version>
            </dependency>
    
            <!-- springframe start -->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-core</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-oxm</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-tx</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-webmvc</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aop</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context-support</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <!-- springframe end -->
            
                <!--  任务调度定时器 -->
    
            <!-- 加入MyBatis 依赖 -->
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>${mybatis.version}</version>
            </dependency>
            
            <!-- 引用插件依赖:MyBatis整合Spring -->
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
                <version>${mybatis.spring.version}</version>
            </dependency>
    
            <!-- MySQL依赖 start -->
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.connector.version}</version>
            </dependency>
    
            <!-- Log4j start -->
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>${log4j.version}</version>
            </dependency>
        
            <!-- alibaba JSON -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>${fastjson.version}</version>
            </dependency>
    
            <!-- hibernate-validator -->
            <dependency>
                <groupId>org.hibernate</groupId>
                <artifactId>hibernate-validator</artifactId>
                <version>${hibernate.validator.version}</version>
            </dependency>
      
     <!--  jsp servlet -->
     <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>javax.servlet-api</artifactId>
                <version>3.0.1</version>
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>javax.servlet.jsp</groupId>
                <artifactId>jsp-api</artifactId>
                <version>2.2</version>
                <scope>provided</scope>
            </dependency>
            
            <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-mapper-asl</artifactId>
        <version>1.9.13</version>
        </dependency>
    
       <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-core-asl</artifactId>
        <version>1.9.13</version>
       </dependency>
       <dependency>
       <groupId>commons-collections</groupId>
          <artifactId>commons-collections</artifactId>
          <version>3.1</version>
      </dependency>
      
      <dependency>
        <groupId>org.quartz-scheduler</groupId>
        <artifactId>quartz</artifactId>
        <version>2.2.1</version>
    </dependency> 
       
       <dependency>
        <groupId>javax.mail</groupId>
        <artifactId>mail</artifactId>
        <version>1.4</version>
    </dependency>
      
        <dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <version>3.8.1</version>
          <scope>test</scope>
        </dependency>
        
        <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>druid</artifactId>
        <version>1.0.12</version>
        </dependency>
        <dependency>
        <groupId>org.freemarker</groupId>
        <artifactId>freemarker</artifactId>
        <version>2.3.19</version>
      </dependency>
        
       <dependency>
        <groupId>redis.clients</groupId>
        <artifactId>jedis</artifactId>
        <version>2.1.0</version>
    </dependency>
     <dependency>
        <groupId>com.caucho</groupId>
        <artifactId>hessian</artifactId>
        <version>4.0.7</version>
     </dependency>
      </dependencies>
      <build>
        <finalName>Carpet</finalName>
        
            <resources>
                <resource>
                    <directory>src/main/java</directory>
                    <includes>
                        <include>**/*.xml</include>
                    </includes>
                    <filtering>true</filtering>
                </resource>
                
                <resource>
                    <directory>${basedir}/src/main/resources</directory>
                    <filtering>true</filtering>
                    <includes>
                        <include>**/*.xml</include>
                        <include>**/*.properties</include>
                    </includes>
                </resource>
            </resources>
            
            <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.6.1</version>
            <configuration>
              <source>1.8</source>
              <target>1.8</target>
            </configuration>
          </plugin>
           <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.1</version>
                <configuration>
                    <uriEncoding>UTF-8</uriEncoding>
                    <url>http://localhost:8080/manager/text</url>
                    <server>tomcat7</server>
                    <path>/${project.artifactId}</path>
                    <server>tomcat7</server> 
                    <username>admin</username>
                    <password>aeec657da9</password>
                </configuration>
            </plugin>
          
        </plugins>
      </build>
    </project>

    在更改pom.xml文件之后,更新maven web项目。

    要更新web maven项目,请右键单击项目名称(如:webproject)-> Maven -> Update Project... 来更新项目。

    第5步

    查看maven web项目结构,如下图所示 -

    第6步

    现在,创建一个包:com.yiibai.servlet,并在此包下创建一个HelloWorldServlet类,并在其中写入以下代码。文件:HelloWorldServlet.java -

    package com.yiibai.servlet;
    
    import java.io.IOException;
    
    import javax.servlet.ServletException;
    import javax.servlet.annotation.WebServlet;
    import javax.servlet.http.HttpServlet;
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    
    /**
     * @author maxsu
     */
    @WebServlet("/hello")
    public class HelloWorldServlet extends HttpServlet {
    
        private static final long serialVersionUID = 1L;
    
        @Override
        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            resp.setContentType("text/plain");
            resp.getWriter().write("Hello World! Maven Web Project Example.");
        }
    }
    

      

    第7步

    使用以下maven命令构建项目。

    mvn clean install
    
    Shell

    要在Eclipse IDE中执行maven命令,请右键点击项目名称,打开Run菜单 -> Run Configuration..以创建新配置。

    在运行配置向导中,双击Maven Build并提供配置信息(Name,Base directory和Goals),如下图所示。

    然后点击运行(Run)并在控制台中输出结果如下 -

    第8步

    使用以下命令运行嵌入式tomcat服务器。

    mvn tomcat7:run
    
    Shell

    要在Eclipse IDE中执行maven命令,请创建一个新的配置,如下图所示 -

    现在运行配置启动tomcat服务器。 控制台输出如下图所示 -

    第9步

    打开浏览器并在地址栏中输入URL: http://localhost:8080/hello ,得到以下结果 -

    原文出自【易百教程】,商业转载请联系作者获得授权,非商业转载请保留原文链接:https://www.yiibai.com/maven/create-a-maven-web-project-with-eclipse.html

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  • 原文地址:https://www.cnblogs.com/zoro-zero/p/11490788.html
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