Maven管理Spring
2017-05-24 17:24
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【pom.xml配置文件信息】
Project Object Model，项目对象模型。通过xml格式保存的pom.xml文件。作用类似ant的build.xml文件，功能更强大。
该文件用于管理：源代码、配置文件、开发者的信息和角色、问题追踪系统、组织信息、项目授权、项目的url、项目的依赖关系等等。
————————————————————————————————
主要配置信息：
<project>
<parent>
...
</parent>
<modelVersion>4.0.0</modelVersion>
<!-- The Basics -->
<groupId>...</groupId>
<artifactId>...</artifactId>
<version>...</version>
<packaging>...</packaging>
<scm>
...
</scm>
<dependencies>
...
</dependencies>
<dependencyManagement>
...
</dependencyManagement>
<modules>
...
</modules>
<properties>
...
</properties>
<!-- Build Settings -->
<build>
...
</build>
<reporting>
...
</reporting>
<!-- More Project Information -->
<name>...</name>
<description>...</description>
<url>...</url>
<inceptionYear>...</inceptionYear>
<licenses>
</licenses>
<organization>
</organization>
<developers>
</developers>
<contributors>
</contributors>
<!-- Environment Settings -->
<issueManagement>
</issueManagement>
<ciManagement>
</ciManagement>
<mailingLists>
</mailingLists>
<prerequisites>
</prerequisites>
<repositories>
</repositories>
<pluginRepositories>
</pluginRepositories>
<distributionManagement>
</distributionManagement>
<profiles>
</profiles>
</project>
—————————————————————————————————
<project>
<parent>
... <父项目坐标>
</parent>
<modelVersion>4.0.0</modelVersion> <POM版本号>
<!-- The Basics -->
<groupId>...</groupId>
<artifactId>...</artifactId>
<version>...</version>
<packaging>...</packaging>
<!-- maven的写作相关属性：
groupId : 组织标识，例如：org.codehaus.mojo，在M2_REPO目录下，将是: org/codehaus/mojo目录。
artifactId : 项目名称，例如：my-project，在M2_REPO目录下，将是：org/codehaus/mojo/my-project目录。
version : 版本号，例如：1.0，在M2_REPO目录下，将是：org/codehaus/mojo/my-project/1.0目录。
packaging : 打包的格式，可以为：pom , jar , maven-plugin , ejb , war , ear , rar , par
--!>
<scm>
...
</scm>
POM之间的关系：
如依赖关系：依赖关系列表（dependency list）是POM的重要部分
<dependencies>
<dependency>
<groupId></groupId>
<artifactId></artifactId>
<version></version>
<scope></scope>
</dependency>
</dependencies>
<dependencyManagement>
...
</dependencyManagement>
<modules>
...
</modules>
<properties>
...
</properties>
<!-- Build Settings -->
<build>
...
</build>
<reporting>
...
</reporting>
<!-- More Project Information -->
<name>...</name>
<description>...</description>
<url>...</url>
<inceptionYear>...</inceptionYear>
<licenses>
</licenses>
<organization>
</organization>
<developers>
</developers>
<contributors>
</contributors>
<!-- Environment Settings -->
<issueManagement>
</issueManagement>
<ciManagement>
</ciManagement>
<mailingLists>
</mailingLists>
<prerequisites>
</prerequisites>
<repositories>
</repositories>
<pluginRepositories>
</pluginRepositories>
<distributionManagement>
</distributionManagement>
<profiles>
</profiles>
</project>
—————————————————————————————————
<?xml versio
4000
n="1.0" encoding="UTF-8"?>
<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>my.mycompany</groupId>
<artifactId>myapp</artifactId>
<name>spring_sts_mvc_jdbc</name>
<packaging>war</packaging>
<version>1.0.0-BUILD-SNAPSHOT</version>
<properties>
<java-version>1.6</java-version>
<org.springframework-version>3.2.2.RELEASE</org.springframework-version>
<org.aspectj-version>1.6.10</org.aspectj-version>
<org.slf4j-version>1.6.6</org.slf4j-version>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${org.springframework-version}</version>
<exclusions>
<!-- Exclude Commons Logging in favor of SLF4j -->
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<!-- AspectJ -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${org.aspectj-version}</version>
</dependency>
<!-- Logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j-version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${org.slf4j-version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${org.slf4j-version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.15</version>
<exclusions>
<exclusion>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
</exclusion>
<exclusion>
<groupId>javax.jms</groupId>
<artifactId>jms</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jdmk</groupId>
<artifactId>jmxtools</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jmx</groupId>
<artifactId>jmxri</artifactId>
</exclusion>
</exclusions>
<scope>runtime</scope>
</dependency>
<!-- @Inject -->
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<!-- Servlet -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- Test -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.7</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>2.2.9</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.1.0.Final</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.2.2</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-eclipse-plugin</artifactId>
<version>2.9</version>
<configuration>
<additionalProjectnatures>
<projectnature>org.springframework.ide.eclipse.core.springnature</projectnature>
</additionalProjectnatures>
<additionalBuildcommands>
<buildcommand>org.springframework.ide.eclipse.core.springbuilder</buildcommand>
</additionalBuildcommands>
<downloadSources>true</downloadSources>
<downloadJavadocs>true</downloadJavadocs>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<compilerArgument>-Xlint:all</compilerArgument>
<showWarnings>true</showWarnings>
<showDeprecation>true</showDeprecation>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<configuration>
<mainClass>org.test.int1.Main</mainClass>
</configuration>
</plugin>
</plugins>
</build>
</project>
------------------------------------------------------
springboot 用maven管理的配置：
<?xml version="1.0" encoding="UTF-8"?>
<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>hk.com.vsc.boss</groupId>
<artifactId>boss_invoice_service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>boss_invoice_service</name>
<description>boss_invoice_service project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency&
caae
gt;
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- The Apache PDFBox library is an open source Java tool for working
with PDF documents. -->
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>1.8.10</version>
</dependency>
<!-- fileupload -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP</artifactId>
</dependency>
<!-- <dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency> -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<profiles>
<profile>
<id>dev-mysql</id>
<properties>
<environment>dev-mysql</environment>
<spring.profiles.active>dev,mysql</spring.profiles.active>
<database.driverClassName>org.mariadb.jdbc.Driver</database.driverClassName>
<datasource.url>jdbc:mysql://localhost:3306/boss?useUnicode=true&characterEncoding=utf8&autoReconnect=true&rewriteBatchedStatements=TRUE
</datasource.url>
<datasource.user>development_user</datasource.user>
<datasource.password>development_password</datasource.password>
</properties>
<dependencies>
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<version>1.5.8</version>
</dependency>
</dependencies>
</profile>
</profiles>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
<resource>
<directory>src/main/resources-${environment}</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</project>
【Maven的pom.xml多项目以来配置】
多项目管理
maven的多项目管理也是非常强大的。一般来说，maven要求同一个工程的所有子项目都放置到同一个目录下，每一个子目录代表一个项目，比如
总项目/
pom.xml 总项目的pom配置文件
子项目1/
pom.xml 子项目1的pom文件
子项目2/
pom.xml 子项目2的pom文件
按照这种格式存放，就是继承方式，所有具体子项目的pom.xml都会继承总项目pom的内容，取值为子项目pom内容优先。
要设置继承方式，首先要在总项目的pom中加入如下配置
Xml代码
<modules>
<module>simple-weather</module>
<module>simple-webapp</module>
</modules>
其次在每个子项目中加入
<parent>
<groupId>org.sonatype.mavenbook.ch06</groupId>
<artifactId>simple-parent</artifactId>
<version>1.0</version>
</parent>
即可。
当然，继承不是唯一的配置文件共用方式，maven还支持引用方式。引用pom的方式更简单，在依赖中加入一个type为pom的依赖即可。
Xml代码
<project>
<description>This is a project requiring JDBC</description>
...
<dependencies>
...
<dependency>
<groupId>org.sonatype.mavenbook</groupId>
<artifactId>persistence-deps</artifactId>
<version>1.0</version>
<type>pom</type>
</dependency>
</dependencies>
</project>
【Maven管理spring、(pom.xml)】使用tree展示原型目录结构：
【profile】
profile可以让我们定义一系列的配置信息，然后指定其激活条件。
这样我们就可以定义多个profile，然后每个profile对应不同的激活条件和配置信息，从而达到不同环境使用不同配置信息的效果。
比如说，我们可以通过profile定义在jdk1.5以上使用一套配置信息，在jdk1.5以下使用另外一套配置信息；或者有时候我们可以通过操作系统的不同来使用不同的配置信息，比如windows下是一套信息，linux下又是另外一套信息，等等。
profile的定义位置：
（1）针对于特定项目的profile配置我们可以定义在该项目的pom.xml中。
（2）针对于特定用户的profile配置，我们可以在用户的settings.xml文件中定义profile。该文件在用户家目录下的“.m2”目录下。
（3）全局的profile配置。全局的profile是定义在Maven安装目录下的“conf/settings.xml”文件中的。
Project Object Model，项目对象模型。通过xml格式保存的pom.xml文件。作用类似ant的build.xml文件，功能更强大。
该文件用于管理：源代码、配置文件、开发者的信息和角色、问题追踪系统、组织信息、项目授权、项目的url、项目的依赖关系等等。
————————————————————————————————
主要配置信息：
<project>
<parent>
...
</parent>
<modelVersion>4.0.0</modelVersion>
<!-- The Basics -->
<groupId>...</groupId>
<artifactId>...</artifactId>
<version>...</version>
<packaging>...</packaging>
<scm>
...
</scm>
<dependencies>
...
</dependencies>
<dependencyManagement>
...
</dependencyManagement>
<modules>
...
</modules>
<properties>
...
</properties>
<!-- Build Settings -->
<build>
...
</build>
<reporting>
...
</reporting>
<!-- More Project Information -->
<name>...</name>
<description>...</description>
<url>...</url>
<inceptionYear>...</inceptionYear>
<licenses>
</licenses>
<organization>
</organization>
<developers>
</developers>
<contributors>
</contributors>
<!-- Environment Settings -->
<issueManagement>
</issueManagement>
<ciManagement>
</ciManagement>
<mailingLists>
</mailingLists>
<prerequisites>
</prerequisites>
<repositories>
</repositories>
<pluginRepositories>
</pluginRepositories>
<distributionManagement>
</distributionManagement>
<profiles>
</profiles>
</project>
—————————————————————————————————
<project>
<parent>
... <父项目坐标>
</parent>
<modelVersion>4.0.0</modelVersion> <POM版本号>
<!-- The Basics -->
<groupId>...</groupId>
<artifactId>...</artifactId>
<version>...</version>
<packaging>...</packaging>
<!-- maven的写作相关属性：
groupId : 组织标识，例如：org.codehaus.mojo，在M2_REPO目录下，将是: org/codehaus/mojo目录。
artifactId : 项目名称，例如：my-project，在M2_REPO目录下，将是：org/codehaus/mojo/my-project目录。
version : 版本号，例如：1.0，在M2_REPO目录下，将是：org/codehaus/mojo/my-project/1.0目录。
packaging : 打包的格式，可以为：pom , jar , maven-plugin , ejb , war , ear , rar , par
--!>
<scm>
...
</scm>
POM之间的关系：
如依赖关系：依赖关系列表（dependency list）是POM的重要部分
<dependencies>
<dependency>
<groupId></groupId>
<artifactId></artifactId>
<version></version>
<scope></scope>
</dependency>
</dependencies>
<dependencyManagement>
...
</dependencyManagement>
<modules>
...
</modules>
<properties>
...
</properties>
<!-- Build Settings -->
<build>
...
</build>
<reporting>
...
</reporting>
<!-- More Project Information -->
<name>...</name>
<description>...</description>
<url>...</url>
<inceptionYear>...</inceptionYear>
<licenses>
</licenses>
<organization>
</organization>
<developers>
</developers>
<contributors>
</contributors>
<!-- Environment Settings -->
<issueManagement>
</issueManagement>
<ciManagement>
</ciManagement>
<mailingLists>
</mailingLists>
<prerequisites>
</prerequisites>
<repositories>
</repositories>
<pluginRepositories>
</pluginRepositories>
<distributionManagement>
</distributionManagement>
<profiles>
</profiles>
</project>
—————————————————————————————————
<?xml versio
4000
n="1.0" encoding="UTF-8"?>
<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>my.mycompany</groupId>
<artifactId>myapp</artifactId>
<name>spring_sts_mvc_jdbc</name>
<packaging>war</packaging>
<version>1.0.0-BUILD-SNAPSHOT</version>
<properties>
<java-version>1.6</java-version>
<org.springframework-version>3.2.2.RELEASE</org.springframework-version>
<org.aspectj-version>1.6.10</org.aspectj-version>
<org.slf4j-version>1.6.6</org.slf4j-version>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${org.springframework-version}</version>
<exclusions>
<!-- Exclude Commons Logging in favor of SLF4j -->
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<!-- AspectJ -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${org.aspectj-version}</version>
</dependency>
<!-- Logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j-version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${org.slf4j-version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${org.slf4j-version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.15</version>
<exclusions>
<exclusion>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
</exclusion>
<exclusion>
<groupId>javax.jms</groupId>
<artifactId>jms</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jdmk</groupId>
<artifactId>jmxtools</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jmx</groupId>
<artifactId>jmxri</artifactId>
</exclusion>
</exclusions>
<scope>runtime</scope>
</dependency>
<!-- @Inject -->
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<!-- Servlet -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- Test -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.7</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>2.2.9</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.1.0.Final</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.2.2</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-eclipse-plugin</artifactId>
<version>2.9</version>
<configuration>
<additionalProjectnatures>
<projectnature>org.springframework.ide.eclipse.core.springnature</projectnature>
</additionalProjectnatures>
<additionalBuildcommands>
<buildcommand>org.springframework.ide.eclipse.core.springbuilder</buildcommand>
</additionalBuildcommands>
<downloadSources>true</downloadSources>
<downloadJavadocs>true</downloadJavadocs>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<compilerArgument>-Xlint:all</compilerArgument>
<showWarnings>true</showWarnings>
<showDeprecation>true</showDeprecation>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<configuration>
<mainClass>org.test.int1.Main</mainClass>
</configuration>
</plugin>
</plugins>
</build>
</project>
------------------------------------------------------
springboot 用maven管理的配置：
<?xml version="1.0" encoding="UTF-8"?>
<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>hk.com.vsc.boss</groupId>
<artifactId>boss_invoice_service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>boss_invoice_service</name>
<description>boss_invoice_service project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency&
caae
gt;
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- The Apache PDFBox library is an open source Java tool for working
with PDF documents. -->
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>1.8.10</version>
</dependency>
<!-- fileupload -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP</artifactId>
</dependency>
<!-- <dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency> -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<profiles>
<profile>
<id>dev-mysql</id>
<properties>
<environment>dev-mysql</environment>
<spring.profiles.active>dev,mysql</spring.profiles.active>
<database.driverClassName>org.mariadb.jdbc.Driver</database.driverClassName>
<datasource.url>jdbc:mysql://localhost:3306/boss?useUnicode=true&characterEncoding=utf8&autoReconnect=true&rewriteBatchedStatements=TRUE
</datasource.url>
<datasource.user>development_user</datasource.user>
<datasource.password>development_password</datasource.password>
</properties>
<dependencies>
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<version>1.5.8</version>
</dependency>
</dependencies>
</profile>
</profiles>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
<resource>
<directory>src/main/resources-${environment}</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</project>
【Maven的pom.xml多项目以来配置】
多项目管理
maven的多项目管理也是非常强大的。一般来说，maven要求同一个工程的所有子项目都放置到同一个目录下，每一个子目录代表一个项目，比如
总项目/
pom.xml 总项目的pom配置文件
子项目1/
pom.xml 子项目1的pom文件
子项目2/
pom.xml 子项目2的pom文件
按照这种格式存放，就是继承方式，所有具体子项目的pom.xml都会继承总项目pom的内容，取值为子项目pom内容优先。
要设置继承方式，首先要在总项目的pom中加入如下配置
Xml代码
<modules>
<module>simple-weather</module>
<module>simple-webapp</module>
</modules>
其次在每个子项目中加入
<parent>
<groupId>org.sonatype.mavenbook.ch06</groupId>
<artifactId>simple-parent</artifactId>
<version>1.0</version>
</parent>
即可。
当然，继承不是唯一的配置文件共用方式，maven还支持引用方式。引用pom的方式更简单，在依赖中加入一个type为pom的依赖即可。
Xml代码
<project>
<description>This is a project requiring JDBC</description>
...
<dependencies>
...
<dependency>
<groupId>org.sonatype.mavenbook</groupId>
<artifactId>persistence-deps</artifactId>
<version>1.0</version>
<type>pom</type>
</dependency>
</dependencies>
</project>
【Maven管理spring、(pom.xml)】使用tree展示原型目录结构：
【profile】
profile可以让我们定义一系列的配置信息，然后指定其激活条件。
这样我们就可以定义多个profile，然后每个profile对应不同的激活条件和配置信息，从而达到不同环境使用不同配置信息的效果。
比如说，我们可以通过profile定义在jdk1.5以上使用一套配置信息，在jdk1.5以下使用另外一套配置信息；或者有时候我们可以通过操作系统的不同来使用不同的配置信息，比如windows下是一套信息，linux下又是另外一套信息，等等。
profile的定义位置：
（1）针对于特定项目的profile配置我们可以定义在该项目的pom.xml中。
（2）针对于特定用户的profile配置，我们可以在用户的settings.xml文件中定义profile。该文件在用户家目录下的“.m2”目录下。
（3）全局的profile配置。全局的profile是定义在Maven安装目录下的“conf/settings.xml”文件中的。
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