一、确定依赖关系
整个项目分成三个部分:
parent:pom,负责聚合整个项目,确定所有jar包的版本。
common:jar包,放置通用的组件,工具类。
manage:pom,负责聚合后台的web ,service,mapper,pojo.
二、Maven配置
解压maven,并配置到环境变量。可以参考:http://blog.csdn.net/wangmei4968/article/details/50086411
三、根据依赖创建maven项目,并配置xml文件。
parent的pom文件中,放置了所有jar包的版本号。
内容如下:
<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> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-parent</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>com.taotao</groupId> <artifactId>taotao-common</artifactId> <version>0.0.1-SNAPSHOT</version> <!-- jar包依赖 --> <dependencies> <!-- 时间操作组件 --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> </dependency> <!-- Apache工具组件 --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-io</artifactId> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> </dependency> <!-- Jackson Json处理工具包 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> </dependency> <!-- httpclient --> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> </dependency> <!-- 单元测试 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <scope>test</scope> </dependency> <!-- 日志处理 --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> </dependency> </dependencies> </project>
common的pom文件主要放置了时间操作,apache工具,Json处理工具,httpclient,单元测试,日志处理工具。
<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> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-parent</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>com.taotao</groupId> <artifactId>taotao-common</artifactId> <version>0.0.1-SNAPSHOT</version> <!-- jar包依赖 --> <dependencies> <!-- 时间操作组件 --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> </dependency> <!-- Apache工具组件 --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-io</artifactId> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> </dependency> <!-- Jackson Json处理工具包 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> </dependency> <!-- httpclient --> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> </dependency> <!-- 单元测试 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <scope>test</scope> </dependency> <!-- 日志处理 --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> </dependency> </dependencies> </project>
manager的pom文件,主要进行依赖管理,配置tomcat插件。创建manager的子项时候,创建的是maven model.
<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> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-parent</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>pom</packaging> <!-- 依赖管理 --> <dependencies> <dependency> <groupId>com.taotao</groupId> <artifactId>taotao-common</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> <modules> <module>taotao-manager-pojo</module> <module>taotao-manager-mapper</module> <module>taotao-manager-service</module> <module>taotao-manager-web</module> </modules> <!-- 配置插件 --> <build> <plugins> <!-- 配置Tomcat插件 --> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <configuration> <port>8080</port> <path>/</path> </configuration> </plugin> </plugins> </build> </project>
mapper的pom文件,主要防止依赖管理,mysql,连接池信息。
<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> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <artifactId>taotao-manager-mapper</artifactId> <!-- 依赖管理 --> <dependencies> <dependency> <groupId>com.taotao</groupId> <artifactId>taotao-manager-pojo</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <!-- Mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${mybatis.spring.version}</version> </dependency> <dependency> <groupId>com.github.miemiedev</groupId> <artifactId>mybatis-paginator</artifactId> <version>${mybatis.paginator.version}</version> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>${pagehelper.version}</version> </dependency> <!-- MySql --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <!-- 连接池 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${druid.version}</version> </dependency> </dependencies> </project>
servcie的pom里面,主要配置依赖管理,还有一些spring的配置。
<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> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <artifactId>taotao-manager-service</artifactId> <!-- 依赖管理 --> <dependencies> <dependency> <groupId>com.taotao</groupId> <artifactId>taotao-manager-mapper</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <!-- Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> </dependency> </dependencies> </project>
pojo里面基本不用配置什么信息。
<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> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <artifactId>taotao-manager-pojo</artifactId> </project>
四、配置完成后,进行maven的clean,install,如果中间代码当不下来,可以查看.m2里面的settings.xml文件
<?xml version="1.0" encoding="UTF-8" standalone="no"?> <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd"> <!-- 设置本地仓库路径 --> <localRepository>D:\taotaoproject\repository</localRepository> <!-- 设置发布 jar 包时的用户名及密 --> <servers> <server> <id>releases</id> <username>admin</username> <password>admin123</password> </server> <server> <id>snapshots</id> <username>admin</username> <password>admin123</password> </server> </servers> <!-- 设置 maven 的远程仓库为 nexus --> <mirrors> <mirror> <id>nexus</id> <mirrorOf>central</mirrorOf> <name>nexus repository</name> <url>http://192.168.22.246:8081/nexus/content/groups/public</url> </mirror> <!-- <mirror> <id>CN</id> <name>OSChina Central</name> <url>http://maven.oschina.net/content/groups/public/</url> <mirrorOf>central</mirrorOf> </mirror> --> </mirrors> <!-- 设置 central 的路径等 --> <profiles> <profile> <id>central</id> <repositories> <repository> <id>central</id> <name>Central</name> <url>http://192.168.22.246:8081/nexus/content/groups/public</url> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>central</id> <name>Central</name> <url>http://192.168.22.246:8081/nexus/content/groups/public</url> </pluginRepository> </pluginRepositories> </profile> </profiles> <activeProfiles> <activeProfile>central</activeProfile> </activeProfiles> <!-- 配置eclipse插件 --> <pluginGroups> <pluginGroup>org.mortbay.jetty</pluginGroup> <pluginGroup>org.codehaus.cargo</pluginGroup> <pluginGroup>org.jvnet.hudson.tools</pluginGroup> </pluginGroups> </settings>
http://192.168.22.246:8081/nexus/content/groups/public 为私服的地址,可以进去查看是否有该jar包,该jar包版本是否正确。
maven常用命令:
maven clean ,清除产生的项目
maven install,编译
maven test,运行测试
maven generate-sources.产生应用需要的任何额外的源代码
此处通过install下载jar包,最后选择Maven build, 输入clean tomcat7:run ,进行自带tomcat插件启动。
五、svn管理
安装svn客户端,目录有三:
branches:分支,5.0结项,有bug,6.0正在进行,需要检出分支,进行修改。
tags:存档目录(不允许修改)。
trunk:主干,一般开发代码。
上传代码的时候,右键项目,选择team——share project——创建资源库(从svn复制的url路径)——进行svn关联。
在Team Synchronizing视图里面,要ingnore *.project,*.settings.xml,*.classPath,*.target文件,提交pom ,src,src/site文件。
此文件只需要提交common,manager,parent即可,因为已经在manager里面配置好了关系,所以可以直接提交manager,svn就有了其他文件。但是如果要编辑模块,还要添加maven exist model,例如web ,mapper等。