maven系列--6-使用Maven创建Java web项目

1.创建java web的maven模板

cmd下输入命令：

mvn archetype:generate-DgroupId=glut.edu-DartifactId=CounterWebApp-DarchetypeArtifactId=maven-archetype-webapp-DinteractiveMode=false

如我的：

执行完上面的命令之后，会生成一个新的Web项目，且命名为 “CounterWebApp”

2.转换为Eclipse支持的项目

进入到CounterWebApp所在目录：cd C:\Users\py\CounterWebApp

执行命令：mvn eclipse:eclipse -Dwtpversion=2.0

注意，此选项 -Dwtpversion=2.0 告诉 Maven 将项目转换到 Eclipse 的 Web 项目(WAR)，而不是默认的Java项目(JAR)

3.导入项目到Eclipse

导入到 Eclipse IDE – File -> Import… -> General -> Existing Projects into workspace.

4.更新POM

<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>glut.edu</groupId>
	<artifactId>CounterWebApp</artifactId>
	<packaging>war</packaging>
	<version>1.0-SNAPSHOT</version>
	<name>CounterWebApp Maven Webapp</name>
	<url>http://maven.apache.org</url> <properties>
		<jdk.version>1.7</jdk.version>
		<spring.version>4.1.1.RELEASE</spring.version>
		<jstl.version>1.2</jstl.version>
		<junit.version>4.11</junit.version>
		<logback.version>1.0.13</logback.version>
		<jcl-over-slf4j.version>1.7.5</jcl-over-slf4j.version>
	</properties>

	<dependencies>
		<!-- Unit Test -->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>${junit.version}</version>
		</dependency>

		<!-- Spring Core -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>${spring.version}</version>
			<exclusions>
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>jcl-over-slf4j</artifactId>
			<version>${jcl-over-slf4j.version}</version>
		</dependency>
		<dependency>
			<groupId>ch.qos.logback</groupId>
			<artifactId>logback-classic</artifactId>
			<version>${logback.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>${spring.version}</version>
		</dependency>
		<!-- jstl -->
		<dependency>
			<groupId>jstl</groupId>
			<artifactId>jstl</artifactId>
			<version>${jstl.version}</version>
		</dependency>
	</dependencies>

	<build>
		<finalName>CounterWebApp</finalName>

		<plugins>
		    <!-- Eclipse project -->
		  <plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-eclipse-plugin</artifactId>
			<version>2.9</version>
			<configuration>
			        <!-- Always download and attach dependencies source code -->
				<downloadSources>true</downloadSources>
				<downloadJavadocs>false</downloadJavadocs>
				<!-- Avoid type mvn eclipse:eclipse -Dwtpversion=2.0 -->
				<wtpversion>2.0</wtpversion>
			</configuration>
		  </plugin>

		  <!-- Set JDK Compiler Level -->
		  <plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-compiler-plugin</artifactId>
			<version>2.3.2</version>
			<configuration>
				<source>${jdk.version}</source>
				<target>${jdk.version}</target>
			</configuration>
		  </plugin>

		  <!-- For Maven Tomcat Plugin -->
		  <plugin>
			<groupId>org.apache.tomcat.maven</groupId>
			<artifactId>tomcat7-maven-plugin</artifactId>
			<version>2.2</version>
			<configuration>
				<path>/CounterWebApp</path>
			</configuration>
		  </plugin>
		</plugins>
	</build>
</project>

5.更新源代码

执行命令：cd C:\workspace\javautils\CounterWebApp

执行命令：mvn eclipse:eclipse

6.运行

执行命令：cd C:\workspace\javautils\CounterWebApp

执行命令：mvn tomcat:run