Maven 入门小例子(MyEclipse2017版)

╰+哭是因爲堅強的太久メ 2022-05-17 05:14 185阅读 0赞

参考自[小灯光环][Link 1]

1、新建Web工程mavenFirst,勾选Add Maven Support，点击next

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2、可选择是否在src下添加文件夹，点击next

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3、勾选生成web.xml文件，next

![70 2][]

4、配置当前项目坐标，方便其他maven项目引入使用。勾选生成标准Maven项目结构，next

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5、取消勾选自动导入依赖包。之后我们手动配置在pom.xml中，点击finish

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6、项目报错，因为我们取消了导入依赖包。现在在pom.xml中把jar包配置回来

<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>
      <groupId>com.gan</groupId>
      <artifactId>mavenFirst</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <packaging>war</packaging>
      <name>mavenFirst</name>
      <description/>
      <properties>
        <webVersion>3.1</webVersion>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
      </properties>
      
      	
           <dependencies> 
    	  	<dependency>
    	  		<groupId>javax.servlet</groupId>
    	  		<artifactId>javax.servlet-api</artifactId>
    	  		<version>3.0.1</version>
    	  	</dependency>
    	  	
    	  	<dependency>
    	  		<groupId>javax.servlet</groupId>
    	  		<artifactId>jstl</artifactId>
    	  		<version>1.2</version>
    	  	</dependency>  	
          </dependencies>
      
      <build>
        <plugins>
          <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.3.2</version>
            <configuration>
              <source>1.8</source>
              <target>1.8</target>
            </configuration>
          </plugin>
          <plugin>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.6</version>
            <configuration>
              <failOnMissingWebXml>false</failOnMissingWebXml>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </project>

7、保存刷新项目Refresh或者更新项目 右键——Maven——Update Project，异常消失，部署Tomcat运行访问浏览器

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[Link 1]: https://blog.csdn.net/wlwlwlwl015/article/details/50570288
[70]: /images/20220517/0cca7abf49fd45b0a077ffa79c3cb78c.png
[70 1]: /images/20220517/0627861068134c28bce91e894b6e2ca3.png
[70 2]: /images/20220517/8cd6a1fc6ad04cbea033b3d9c86acfec.png
[70 3]: /images/20220517/21914afe57884b73a26016ddd9f16426.png
[70 4]: /images/20220517/d130f9b8f44f4fee961d815d655f676f.png
[70 5]: /images/20220517/8b35246a8b964884a5d93039ac364365.png