Eclipse·Maven·构建SpringMVC简单工程-2

1. 接上篇，打开pom.xml，点击pom.xml视图
   
2. 在标签<finalName>springmvc</finalName>后插入如下代码

<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-war-plugin</artifactId>
				<version>2.4</version>

			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.1</version>
				<configuration>
					<source>1.6</source>
					<target>1.6</target>
					<encoding>utf8</encoding>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-resources-plugin</artifactId>
				<version>2.6</version>
				<configuration>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
		</plugins>

3. 加入上述代码后，仍是会有红叉，咱们打开红叉所在的文件，鼠标悬停
   
4. 咱们会看到有提示：The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path；咱们能够经过加入servletapi 依赖来解决这个问题

<dependency>
			<groupId>servletapi</groupId>
			<artifactId>servletapi</artifactId>
			<version>2.4</version>
			<scope>provided</scope>
		</dependency>

5. 最后完整的pom.xml代码以下

<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/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>net.chinaos.spring387</groupId>
	<artifactId>springmvc</artifactId>
	<packaging>war</packaging>
	<version>0.0.1-SNAPSHOT</version>
	<name>springmvc Maven Webapp</name>
	<url>http://maven.apache.org</url>
	<dependencies>
		<dependency>
			<groupId>servletapi</groupId>
			<artifactId>servletapi</artifactId>
			<version>2.4</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>3.8.1</version>
			<scope>test</scope>
		</dependency>
	</dependencies>
	<build>
		<finalName>springmvc</finalName>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-war-plugin</artifactId>
				<version>2.4</version>

			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.1</version>
				<configuration>
					<source>1.6</source>
					<target>1.6</target>
					<encoding>utf8</encoding>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-resources-plugin</artifactId>
				<version>2.6</version>
				<configuration>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>

6. 最后右键工程 Update Project
   
7. 到此，红叉消失

待续...