Spring的Maven的配置

jetty插件的配置https://blog.youkuaiyun.com/iamlihongwei/article/details/72782649这上面是maven通常的路径

，而精通Spring4.x那本书，是用下面这种方式配置的，自定义了路径/bbs

<build>
    <plugins>
        <!-- jetty插件 -->
        <plugin>
            <groupId>org.mortbay.jetty</groupId>
            <artifactId>maven-jetty-plugin</artifactId>
            <version>6.1.25</version>
            <configuration>
                <connectors>
                    <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector">
                        <port>8000</port>
                        <maxIdleTime>60000</maxIdleTime>
                    </connector>
                </connectors>
                <contextPath>/bbs</contextPath>
                <scanIntervalSeconds>0</scanIntervalSeconds>
            </configuration>
        </plugin>

        <plugin>//surefire-plugin是用来单元测试，failfire-plugin是用来集成测试的
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.17</version>
            <configuration>
                <parallel>methods</parallel>
                <threadCount>10</threadCount>
            </configuration>
        </plugin>
    </plugins>
</build>

而在properties里面的

<properties>
    <file.encoding>UTF-8</file.encoding>
    <spring.version>4.2.2.RELEASE</spring.version>
    <mysql.version>5.1.29</mysql.version>
    <servlet.version>3.0-alpha-1</servlet.version>
    <aspectj.version>1.8.1</aspectj.version>
    <commons-codec.version>1.9</commons-codec.version>
    <commons-dbcp.version>1.4</commons-dbcp.version>
    <hibernate.validator.version>5.0.2.Final</hibernate.validator.version>
    <jetty.version>8.1.8.v20121106</jetty.version>
    <slf4j.version>1.7.5</slf4j.version>
    <testng.version>6.8.7</testng.version>
    
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

    <maven.compiler.source>1.8</maven.compiler.source>//这个是定义的jdk的属性
    <maven.compiler.target>1.8</maven.compiler.target>//这个也是定义的jdk的属性

定义了一些版本号的属性值

常见的依赖配置

<dependencies>
    <!-- spring 依赖-->
（beans和context/context-support,jdbc,webmvc）这些是spring里面的
然后是commons_dbcp,aspectjweaver（就是类似aop的功能）工具类的依赖
然后是测试类的依赖testng，spring-test
依赖的版本号可以直接用properties里面的，但是这样就用了jstl，如此还要导入jstl的两个jar包。下载jstl的压缩包，然后在idea上面添加external schemas and dtds也就是外部约束，写上url，然后加入两个jar包，才可以用jstl。
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context-support</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${spring.version}</version>
    </dependency>

    <dependency>
        <groupId>commons-dbcp</groupId>
        <artifactId>commons-dbcp</artifactId>
        <version>${commons-dbcp.version}</version>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>${mysql.version}</version>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>servlet-api</artifactId>
        <version>${servlet.version}</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjweaver</artifactId>
        <version>${aspectj.version}</version>
    </dependency>


    <dependency>
        <groupId>org.testng</groupId>
        <artifactId>testng</artifactId>
        <version>${testng.version}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-test</artifactId>
        <version>${spring.version}</version>
        <scope>test</scope>
    </dependency>

</dependencies>