環境：

SPRing Framework 4.3.7.RELEASE

Servlet 3.1.0

JDK 1.8

創建maven webapp項目：maven-spring-webmvc  項目結構如下：

各文件代碼如下：

pom.xml

<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>com.pp</groupId>	<artifactId>maven-spring-webmvc</artifactId>	<packaging>war</packaging>	<version>1.0.0</version>	<name>maven-spring-webmvc</name>	<url>http://maven.apache.org</url>	<properties>		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>		<maven.compiler.source>1.8</maven.compiler.source>		<maven.compiler.target>1.8</maven.compiler.target>	</properties>	<dependencies>		<dependency>			<groupId>javax.servlet</groupId>			<artifactId>javax.servlet-api</artifactId>			<version>3.1.0</version>			<scope>provided</scope>		</dependency>		<dependency>			<groupId>org.springframework</groupId>			<artifactId>spring-webmvc</artifactId>			<version>4.3.7.RELEASE</version>		</dependency>	</dependencies>	<build>		<plugins>			<!-- 			    jetty的maven插件，配置這個插件之后，就可以直接在項目的跟目錄執行mvn jetty:run來運行項目。				而無需把項目打成war扔到web容器中			 -->			<plugin>				<groupId>org.eclipse.jetty</groupId>				<artifactId>jetty-maven-plugin</artifactId>				<version>9.4.2.v20170220</version>				<configuration>					<stopKey>foo</stopKey>					<stopPort>9999</stopPort>					<httpConnector>						<!-- jetty端口 -->						<port>9090</port>					</httpConnector>					<webApp>						<contextPath>/</contextPath>					</webApp>				</configuration>			</plugin>			<plugin>				<groupId>org.apache.maven.plugins</groupId>				<artifactId>maven-war-plugin</artifactId>				<version>3.0.0</version>				<configuration>					<!-- 					            因為本例子沒有用到web.xml，也沒有創建web.xml，所以這里必須配置這個插件。						 否則使用maven打包的時候會有問題 					-->					<failOnMissingWebXml>false</failOnMissingWebXml>				</configuration>			</plugin>		</plugins>	</build></project>
package com.pp.web;import org.springframework.context.annotation.ComponentScan;import org.springframework.web.servlet.config.annotation.EnableWebMvc;/** * 啟用mvc */@EnableWebMvc/** * 設置componen的掃描包路徑  */@ComponentScan("com.pp.web")public class AppConfig {}
package com.pp.web;import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;/** * 系統初始化入口 */public class AppDispatcherServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {	/**	 * 設置spring容器啟動的入口	 */	@Override	protected Class<?>[] getRootConfigClasses() {		return new Class<?>[]{AppConfig.class};	}	@Override	protected Class<?>[] getServletConfigClasses() {		return null;	}	/**	 * 設置DispatcherServlet的攔截路徑	 */	@Override	protected String[] getServletMappings() {		return new String[]{"/"};	}}
package com.pp.web;import org.springframework.context.annotation.Configuration;import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;/** *  定制mvc */@Configurationpublic class AppWebMvcConfigurer extends WebMvcConfigurerAdapter {	/**	 * 配置靜態資源的映射	 */	public void addResourceHandlers(ResourceHandlerRegistry registry) {	    registry.addResourceHandler("/static/**").addResourceLocations("/static/");	}}
package com.pp.web.controller;import org.springframework.web.bind.annotation.GetMapping;import org.springframework.web.bind.annotation.RestController;@RestControllerpublic class IndexController {	@GetMapping("/index")	public String index(){		return "hello index";	}}最后，在項目的跟目錄執行mvn clean jetty:run 運行項目
訪問
http://127.0.0.1:9090/index  訪問controller
http://127.0.0.1:9090/static/list.html  訪問靜態資源