maven使用遇到的问题

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【Maven】快速走进Maven的世界

1. maven deploy tomcat

参考：Maven入门示例(3)：自动部署至外部Tomcat
maven web项目通过插件实现热部署到Tomcat

部署javaweb到tomcat

conf/tomcat-user.xml配置tomcat密码

<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<user username="tomcat" password="s3cret" roles="manager-gui,manager-script"/>

2. 安装本地jar包 到maven环境的执行语句：

示例博客：Maven 手动添加 JAR 包到本地仓库

mvn install:install-file -DgroupId=com.test.tanyy -DartifactId=sinaWeibo -Dversion=1.0 -Dpackaging=jar -Dfile=E:\sinaWeibo.jar
 
mvn install:install-file -DgroupId=com.test.tanyy -DartifactId=qqLoginSdk4J -Dversion=1.0 -Dpackaging=jar -Dfile=E:\qqLoginSdk4J.jar
mvn install:install-file -DgroupId=com.test.tanyy -DartifactId=QRCode -Dversion=1.0 -Dpackaging=jar -Dfile=E:\QRCode.jar

3. Maven 阿里仓库

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

4. Maven 使用JDK1.7 构建(eclipse 添加后要选择Maven -> Update Project)

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.5.1</version>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
                <encoding>UTF-8</encoding>
            </configuration>
        </plugin>
    </plugins>
</build>

5. Maven 部署到jetty

<plugin>
    <groupId>org.mortbay.jetty</groupId>
    <artifactId>jetty</artifactId>
    <version>6.1.26</version>
    <configuration>
        <scanIntervalSeconds>10</scanIntervalSeconds>
        <useTestClasspath>true</useTestClasspath>
        <webAppConfig>
            <contextPath>/SSM</contextPath>
        </webAppConfig>
        <connectors>
            <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector">
                <port>8080</port>
            </connector>
        </connectors>
    </configuration>
</plugin>

6. maven打sources.jar包

plugins下加入maven-source-plugin并且绑定到package生命周期，运行mvn clean package即可打sources.jar包

          <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
                <version>3.0.1</version>
                <executions>
                    <execution>
                        <id>attach-sources</id>
                        <phase>package</phase>
                        <goals>
                            <goal>jar-no-fork</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

7. 使用本地jar

    <dependencies>
        <dependency>
            <groupId>com.ydj</groupId>
            <artifactId>servlet</artifactId>
            <version>1.0</version>
            <scope>system</scope>
            <systemPath>D:/code/IdeaProjects/HowTomcatWorks/lib/servlet.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>com.ydj</groupId>
            <artifactId>how-tomcat-works-util</artifactId>
            <version>0.0.1-SNAPSHOT</version>
            <scope>system</scope>
            <systemPath>D:/code/IdeaProjects/HowTomcatWorks/lib/how-tomcat-works-util-0.0.1-SNAPSHOT.jar</systemPath>
        </dependency>
    </dependencies>