Maven 菜鸟教程 3 怎样启动web项目

方案1：dos运行

运行cmd输入

• mvn jetty:run

jetty插件版本

• 先在pom.xml添加jetty插件
• jdk7可以使用jetty插件7.1.0.RC1
• jdk8要使用高版本插件，如8.1.16.v20140903

<plugin>                <groupId>org.mortbay.jetty</groupId>                <artifactId>jetty-maven-plugin</artifactId>                <!--jdk1.7-->                <!--version>7.1.0.RC1</version-->                <!--jdk1.8-->                <version>8.1.16.v20140903</version>                <configuration>                    <webAppConfig>                        <contextPath>/</contextPath>                    </webAppConfig>                </configuration>            </plugin>

方案2：Eclipse运行

安装tomcat插件

下载地址http://www.eclipsetotale.com/tomcatPlugin.html
- tomcatPluginV331.zip
http://www.eclipsetotale.com/tomcatPlugin/tomcatPluginV331.zip
- 解压缩之后，只有一个jar文件
把此jar文件放入eclipse根目录plugin

配置运行

• 打勾
  添加tomcat插件,打一个唯一的勾后运行tomcat，相当于把pom里面配置的jar文件和编译的class添加到tomcat的classpath
  
• 添加server runtime至工程
• 修改外置tomcat的server.xml

<Context path="" docBase="指向webapp文件路径"/>

方案3：右键运行

pom.xml配置一下把maven项目变成标准web工程结构

<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.jege.maven</groupId>    <artifactId>maven-tomcat-plugin</artifactId>    <packaging>war</packaging>    <version>0.0.1-SNAPSHOT</version>    <name>maven-tomcat-plugin Maven Webapp</name>    <url>http://maven.apache.org</url>    <dependencies>        <dependency>            <groupId>javax.servlet</groupId>            <artifactId>javax.servlet-api</artifactId>            <version>3.1.0</version>            <scope>provided</scope>        </dependency>        <dependency>            <groupId>junit</groupId>            <artifactId>junit</artifactId>            <version>4.9</version>            <scope>test</scope>        </dependency>    </dependencies>    <profiles>        <profile>            <id>dev.eclipse</id>            <build>                <finalName>maven-tomcat-plugin</finalName>                <directory>${basedir}/src/main/webapp/WEB-INF/</directory>                <plugins>                    <plugin>                        <groupId>org.apache.maven.plugins</groupId>                        <artifactId>maven-compiler-plugin</artifactId>                        <version>2.3.2</version>                        <configuration>                            <source>1.7</source>                            <target>1.7</target>                        </configuration>                    </plugin>                    <plugin>                        <groupId>org.apache.maven.plugins</groupId>                        <artifactId>maven-resources-plugin</artifactId>                        <version>2.7</version>                        <configuration>                            <encoding>UTF-8</encoding>                            <outputDirectory>${basedir}/src/main/webapp/WEB-INF/classes</outputDirectory>                        </configuration>                        <dependencies>                            <dependency>                                <groupId>org.apache.maven.shared</groupId>                                <artifactId>maven-filtering</artifactId>                                <version>1.3</version>                            </dependency>                        </dependencies>                    </plugin>                    <plugin>                        <artifactId>maven-dependency-plugin</artifactId>                        <version>2.1</version>                        <executions>                            <execution>                                <id>copy-dependencies</id>                                <phase>prepare-package</phase>                                <goals>                                    <goal>copy-dependencies</goal>                                </goals>                            </execution>                        </executions>                        <configuration>                            <includeTypes>jar</includeTypes>                            <overWriteSnapshots>true</overWriteSnapshots>                            <type>jar</type>                            <outputDirectory>${basedir}/src/main/webapp/WEB-INF/lib</outputDirectory>                            <excludeArtifactIds>jsp-api,servlet-api</excludeArtifactIds>                        </configuration>                    </plugin>                </plugins>            </build>        </profile>        <profile>            <id>dev.eclipse2</id>            <build>                <finalName>maven-tomcat-plugin</finalName>                <plugins>                    <plugin>                        <groupId>org.apache.maven.plugins</groupId>                        <artifactId>maven-compiler-plugin</artifactId>                        <version>2.3.2</version>                        <configuration>                            <source>1.7</source>                            <target>1.7</target>                        </configuration>                    </plugin>                    <plugin>                        <groupId>org.apache.maven.plugins</groupId>                        <artifactId>maven-resources-plugin</artifactId>                        <version>2.7</version>                        <configuration>                            <encoding>UTF-8</encoding>                            <outputDirectory>${basedir}/target/classes</outputDirectory>                        </configuration>                        <dependencies>                            <dependency>                                <groupId>org.apache.maven.shared</groupId>                                <artifactId>maven-filtering</artifactId>                                <version>1.3</version>                            </dependency>                        </dependencies>                    </plugin>                </plugins>            </build>        </profile>    </profiles></project>

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