Maven与SSM项目整合学习笔记

这里对之前完成的项目进行学习笔记的记录和整理，便于以后学习开发的使用。

Maven项目的搭建

1. 配置maven环境

下载maven并且配置环境变量   http://maven.apache.org/download.html

在系统环境变量中配置maven的环境变量，如Java的环境变量配置一样

配置完成后在DOS中输入 mvn -v 验证成功与否

2. 配置setting.xml

修改maven仓库的存放地址，例如将仓库指定到D:\m2\repository目录下，这样下载的jar包将存放于此

3. 配置下载地址

在mirrors下加入以下配置：（不是唯一，多种选择）

     <mirror>
      <id>alimaven</id>
      <name>aliyun maven</name>
      <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
      <mirrorOf>central</mirrorOf>        
    </mirror>

4. eclipse的maven环境搭建

在eclipse或myeclipse里找到maven配置：

以上配置完成，OK。

配置pom.xml

添加jar包dependency依赖：

在项目里都有记录这里展示部分配置

  <properties>
    <!-- spring版本号 -->
    <spring.version>4.0.2.RELEASE</spring.version>
    <!-- mybatis版本号 -->
    <mybatis.version>3.2.6</mybatis.version>
    <!-- log4j日志文件管理包版本 -->
    <slf4j.version>1.7.7</slf4j.version>
    <log4j.version>1.2.17</log4j.version>
  </properties>
  <dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
        <scope>test</scope>
    </dependency>
    <!-- spring核心包 -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-oxm</artifactId>
        <version>${spring.version}</version>
    </dependency>

一般项目需要打包时需要将配置文件一起打包如jdbc.properties等：

在<build>下添加

    <resources>
        <resource>
            <directory>src/main/resources</directory>
            <includes>
                <include>**/*.xml</include>
                <include>*.properties</include>
            </includes>
            <filtering>true</filtering>
        </resource>
        <resource>
            <directory>src/main/java</directory>
            <includes>
                <include>**/*.xml</include>
            </includes>
        </resource>
    </resources>

添加plugin

        <plugin>  
	        <groupId>org.apache.maven.plugins</groupId>  
	        <artifactId>maven-resources-plugin</artifactId>  
	        <configuration>  
	            <encoding>UTF-8</encoding>  
	        </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <version>2.10</version>
            <executions>
                <execution>
                    <id>copy-dependencies</id>
                    <phase>package</phase>
                    <goals>
                        <goal>copy-dependencies</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>${project.build.directory}/lib</outputDirectory>
                    </configuration>
                </execution>
            </executions>
        </plugin>

若遇到打可执行jar包的情况可以添加如下plugin：

        <!-- jar可执行文件打包插件 -->
        <plugin>  
            <groupId>org.apache.maven.plugins</groupId>  
            <artifactId>maven-shade-plugin</artifactId>  
            <version>1.4</version>  
            <executions>  
                <execution>  
                    <phase>package</phase>  
                    <goals>  
                        <goal>shade</goal>  
                    </goals>  
                    <configuration>  
                        <filters>  
                            <filter>  
                                <artifact>*:*</artifact>  
                                <excludes>  
                                    <exclude>META-INF/*.SF</exclude>  
                                    <exclude>META-INF/*.DSA</exclude>  
                                    <exclude>META-INF/*.RSA</exclude>  
                                </excludes>  
                            </filter>  
                        </filters>  
                        <transformers>  
                            <transformer  
                                implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">  
                                <mainClass>***********************</mainClass>  
                            </transformer>  
                            <transformer  
                                implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">  
                                <resource>META-INF/spring.handlers</resource>  
                            </transformer>  
                            <transformer  
                                implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">  
                                <resource>META-INF/spring.schemas</resource>  
                            </transformer>  
                        </transformers>  
                    </configuration>  
                </execution>  
            </executions>  
        </plugin>

参考博客： http://blog.csdn.net/defonds/article/details/43233131

接下来是SSM框架的搭建的学习笔记，接入到下一篇博客中。