如题，我是接着上个课题maven-first项目继续做的，没有新建

​<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>com.imooc</groupId>
	<artifactId>maven-first</artifactId>
	<version>1.0.0-RELEASE</version>
	<!-- packaging代表输出的 -->
	<packaging>war</packaging>
	<repositories>
		<repository>
			<!-- 创建私服的地址 -->
			<id>aliyun</id>
			<name>aliyun</name>
			<url>https://maven.aliyun.com/repository/public</url>
		</repository>
	</repositories>
	<dependencies>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.47</version>
		</dependency>
		<dependency>
			<groupId>com.belerweb</groupId>
			<artifactId>pinyin4j</artifactId>
			<version>2.5.1</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>5.1.1.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>
	</dependencies>
	<build>
		<finalName>maven-web</finalName>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven.war.plugis</artifactId>
				<version>3.2.2</version>
				<configuration>
				</configuration>
			</plugin>
		</plugins>
	</build>
	<build>
		<!-- 配置插件 -->
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-assembly-plugin</artifactId>
				<version>2.5.5</version>
				<!-- 配置 -->
				<configuration>
					<!-- 指定入口类 即带有main方法的类 -->
					<archive>
						<manifest>
							<mainClass>com.imooc.maven.PinyinTestor</mainClass>
						</manifest>
					</archive>
					<!-- 额外参数 -->
					<descriptorRefs>
						<!-- all in one 在打包时将所有引用的jar合并到输出的jar文件中 -->
						<descriptorRef>
							jar-with-dependencies
						</descriptorRef>
					</descriptorRefs>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>