导入maven项目的注意事项

1 设置maven镜像,提升下载速度
D:\software\apache-maven-3.3.9\conf\settings.xml

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

2 设置tomcat服务器（tomcat7:run时 会启动一个tomcat）
D:\software\apache-maven-3.3.9\conf\settings.xml

<servers>
    <server>
       <id>Tomcat7</id>
        <username>tomcat</username>
        <password>123456</password>
    </server>
</servers>    

3 配置Maven插件
/FH_ADMIN/pom.xml

<!-- 编译插件 -->
<build>
    <finalName>FH_ADMIN</finalName>
    <plugins>
        <!-- 配置tomcat插件 -->
        <plugin>
            <groupId>org.apache.tomcat.maven</groupId>
            <artifactId>tomcat7-maven-plugin</artifactId>
            <configuration>
                <url>http://localhost:8080/manager/text</url> tomcat管理路径
                <server>Tomcat7</server> 与settings.xml文件中Server的id相同
                <path>/</path> 应用的部署位置
                <username>tomcat</username>
                <password>123456</password>
            </configuration>
        </plugin>
    </plugins>
</build>

<!-- 配置maven插件 -->

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>2.1</version>
    <configuration>
        <source>1.7</source>
        <target>1.7</target>
        <encoding>${project.build.sourceEncoding}</encoding>
        <compilerArguments>
            <verbose />
            <bootclasspath>${java.home}/lib/rt.jar;${java.home}/lib/jce.jar</bootclasspath>
        </compilerArguments>
    </configuration>
</plugin>

4 解决tomcat插件时的Jar包冲突

<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>servlet-api</artifactId>
    <version>2.5</version>
    <!-- 关键代码 -->
    <scope>provided</scope>
</dependency>