1.下载 maven
http://maven.apache.org/download.cgi
2.解压缩,如解压缩目录为:
F:\yanlei\javatool\maven\apache-maven-3.2.1
3.配置本地仓库
打开apache-maven-3.2.1 下conf/settings.xml
找到注释行:<localRepository>/path/to/local/repo</localRepository>在正面添加一行:
<localRepository>F:\yanlei\maven_repository</localRepository>
指定本地仓库地址
4.配置代理
打开apache-maven-3.2.1 下conf/settings.xml 在<proxies>元素下添加:
<proxy>
<id>myPorxy</id>
<active>true</active>
<protocol>http</protocol>
<username>yanlei</username>
<password>xxxx</password>
<host>proxy.aaa.com</host>
<port>80</port>
<nonProxyHosts>local.net|some.host.com</nonProxyHosts>
</proxy>
5.配置环境变量
环境变量名:M2_HOME=F:\yanlei\javatool\maven\apache-maven-3.2.1
path中添加:%M2_HOME%\bin
6.测试mvn 正常配置
执行命令:mvn -v
输出:
Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-15T01:37:5
2+08:00)
Maven home: F:\yanlei\javatool\maven\apache-maven-3.2.1
Java version: 1.6.0_04, vendor: Sun Microsystems Inc.
Java home: F:\yanlei\app\jdk1.6\jre
Default locale: zh_CN, platform encoding: GBK
OS name: "windows xp", version: "5.1", arch: "x86", family: "windows"
7.执行 mvn help:system 命令
该命令会打印出系统相关系信息及下载help插件
8.eclipse 上安装m2eclipse插件
如果是用代理上网,为Eclipse 配置代理(Active Provider 选择 manual):
然后 help->install new software 添加插件更新地址:(见http://www.eclipse.org/m2e/download/)
http://download.eclipse.org/technology/m2e/releases
安装成功后需要重启eclipse.
9.配置maven 安装目录
10. 建 立maven工程
file->new ->other
next->选择maven-archetype-webapp
录入groupId,artifactId,package
点击finish完成。
11.配置源程序目录
工程建完之后,如图:
工程有错误:
工程右键properties 选择java build path:
比对工程文件目录,发现src/main下没有java 目录,src下没有 test/java目录,在文件系统中新建 src/main/java ,src/test/java ,刷新工程,2个报错就没有了:
新建源目录:src/test/resource
修改web.xml 使用变为 servlet 2.5 或 servlet 3.0
<?xml version="1.0" encoding="UTF-8"?>
<web-app
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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>app-cas</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>
13.添加 jetty-maven-plugin 插件运行maven web 工程
到http://mvnrepository.com 网站上查询该 maven 坐标
打开pom.xml 在build元素下添加: etty-maven-plugin插件
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.yanlei.app</groupId>
<artifactId>app-cas</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>app-cas Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>app-cas</finalName>
<plugins>
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>8.1.15.v20140411</version>
<configuration>
<scanIntervalSeconds>10</scanIntervalSeconds>
<webAppConfig>
<contextPath>/app-test</contextPath>
</webAppConfig>
</configuration>
</plugin>
</plugins>
</build>
</project>
14.运行工程
工程 右键 ->run as ->maven build:
打开窗口,在goals 中录入:jetty:run ,
控制台输出:
[INFO] <<< jetty-maven-plugin:8.1.15.v20140411:run (default-cli) @ app-cas <<<
[INFO]
[INFO] --- jetty-maven-plugin:8.1.15.v20140411:run (default-cli) @ app-cas ---
[INFO] Configuring Jetty for project: app-cas Maven Webapp
[INFO] webAppSourceDirectory not set. Defaulting to F:\yanlei\app\kepler_worksapce\app-cas\src\main\webapp
[INFO] Reload Mechanic: automatic
[INFO] Classes = F:\yanlei\app\kepler_worksapce\app-cas\target\classes
[INFO] Context path = /app-test
[INFO] Tmp directory = F:\yanlei\app\kepler_worksapce\app-cas\target\tmp
[INFO] Web defaults = org/eclipse/jetty/webapp/webdefault.xml
[INFO] Web overrides = none
[INFO] web.xml file = file:/F:/yanlei/app/kepler_worksapce/app-cas/src/main/webapp/WEB-INF/web.xml
[INFO] Webapp directory = F:\yanlei\app\kepler_worksapce\app-cas\src\main\webapp
2014-06-18 16:51:46.750:INFO:oejs.Server:jetty-8.1.15.v20140411
2014-06-18 16:51:47.218:INFO:oejpw.PlusConfiguration:No Transaction manager found - if your webapp requires one, please configure one.
2014-06-18 16:51:50.984:WARN:oejsh.RequestLogHandler:!RequestLog
[INFO] Started Jetty Server
2014-06-18 16:51:52.125:INFO:oejs.AbstractConnector:Started [email protected]:8080
[INFO] Starting scanner at interval of 10 seconds.
启动成功。
前台访问:
15. 打war 包
工程--》右键-->run as -->maven install
控制台输出:
[INFO] --- maven-install-plugin:2.4:install (default-install) @ app-cas ---
[INFO] Installing F:\yanlei\app\kepler_worksapce\app-cas\target\app-cas.war to F:\yanlei\maven_repository\com\yanlei\app\app-cas\0.0.1-SNAPSHOT\app-cas-0.0.1-SNAPSHOT.war
[INFO] Installing F:\yanlei\app\kepler_worksapce\app-cas\pom.xml to F:\yanlei\maven_repository\com\yanlei\app\app-cas\0.0.1-SNAPSHOT\app-cas-0.0.1-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 9.812 s
[INFO] Finished at: 2014-06-18T16:56:39+08:00
[INFO] Final Memory: 4M/8M
生成war包成功。 可以布署到WEB服务器上了。