Maven快速搭建SpringMVC项目
1. 新建Maven项目springtest
2. 添加依赖和插件，pom.xml内容如下
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0modelVersion>
<groupId>com.zhazhapan.springgroupId>
<artifactId>springtestartifactId>
<version>0.0.1-SNAPSHOTversion>
<packaging>warpackaging>
<name>springtestname>
<url>http://maven.apache.orgurl>
<properties>
<project.build.sourceEncoding>UTF-8project.build.sourceEncoding>
<java.version>1.8java.version>
<jsp.version>2.2jsp.version>
<jstl.version>1.2jstl.version>
<servlet.version>3.1.0servlet.version>
<spring-framework.version>4.1.5.RELEASEspring-framework.version>
<logback.version>1.0.13logback.version>
<slf4j.version>1.7.5slf4j.version>
properties>
<dependencies>
<dependency>
<groupId>junitgroupId>
<artifactId>junitartifactId>
<version>4.11version>
<scope>testscope>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-contextartifactId>
<version>4.1.6.RELEASEversion>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-aopartifactId>
<version>4.1.6.RELEASEversion>
dependency>
<dependency>
<groupId>org.aspectjgroupId>
<artifactId>aspectjrtartifactId>
<version>1.8.5version>
dependency>
<dependency>
<groupId>org.aspectjgroupId>
<artifactId>aspectjweaverartifactId>
<version>1.8.5version>
dependency>
<dependency>
<groupId>commons-iogroupId>
<artifactId>commons-ioartifactId>
<version>2.3version>
dependency>
<dependency>
<groupId>javax.annotationgroupId>
<artifactId>jsr250-apiartifactId>
<version>1.0version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-testartifactId>
<version>4.1.6.RELEASEversion>
<scope>testscope>
dependency>
<dependency>
<groupId>javaxgroupId>
<artifactId>javaee-web-apiartifactId>
<version>7.0version>
<scope>providedscope>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-webmvcartifactId>
<version>${spring-framework.version}version>
dependency>
<dependency>
<groupId>javax.servletgroupId>
<artifactId>jstlartifactId>
<version>${jstl.version}version>
dependency>
<dependency>
<groupId>javax.servletgroupId>
<artifactId>javax.servlet-apiartifactId>
<version>${servlet.version}version>
<scope>providedscope>
dependency>
<dependency>
<groupId>javax.servlet.jspgroupId>
<artifactId>jsp-apiartifactId>
<version>${jsp.version}version>
<scope>providedscope>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-txartifactId>
<version>${spring-framework.version}version>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-apiartifactId>
<version>${slf4j.version}version>
dependency>
<dependency>
<groupId>log4jgroupId>
<artifactId>log4jartifactId>
<version>1.2.16version>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>jcl-over-slf4jartifactId>
<version>${slf4j.version}version>
dependency>
<dependency>
<groupId>ch.qos.logbackgroupId>
<artifactId>logback-classicartifactId>
<version>${logback.version}version>
dependency>
<dependency>
<groupId>ch.qos.logbackgroupId>
<artifactId>logback-coreartifactId>
<version>${logback.version}version>
dependency>
<dependency>
<groupId>ch.qos.logbackgroupId>
<artifactId>logback-accessartifactId>
<version>${logback.version}version>
dependency>
dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.pluginsgroupId>
<artifactId>maven-compiler-pluginartifactId>
<version>2.3.2version>
<configuration>
<source>${java.version}source>
<target>${java.version}target>
configuration>
plugin>
<plugin>
<groupId>org.apache.maven.pluginsgroupId>
<artifactId>maven-war-pluginartifactId>
<version>2.3version>
<configuration>
<failOnMissingWebXml>falsefailOnMissingWebXml>
configuration>
plugin>
plugins>
build>
project>3. 配置日志，在目录src/main目录下新建resources目录，新建logback.xml文件，内容如下
<configuration scan="true" scanPeriod="1 seconds">
<contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator">
<resetJUL>trueresetJUL>
contextListener>
<jmxConfigurator />
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>logback:%d{HH:mm:ss.SSS} %logger{36} - %msg%npattern>
encoder>
appender>
<logger name="org.springframework.web" level="DEBUG" />
<root level="info">
<appender-ref ref="console" />
root>
configuration>4. 新建演示页面，在src/main/resources目录下新建views目录，并新建index.jsp，内容如下
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Hello Springtitle>
head>
<body>
<pre>Welcome to Spring MVC worldpre>
body>
html>5. 配置SpringMVC，新建MyMVCConfig类
/**
*
*/
package com.zhazhapan.spring.springtest;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;
/**
* @author pantao
*
*/
@Configuration
@EnableWebMvc
@ComponentScan("com.zhazhapan.spring.springtest")
public class MyMVCConfig {
@Bean
public InternalResourceViewResolver viewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setPrefix("/WEB-INF/classes/views/");
// viewResolver.setPrefix("/src/main/resources/views/");
viewResolver.setSuffix(".jsp");
viewResolver.setViewClass(JstlView.class);
return viewResolver;
}
}说明：@EnableWebMvc注解会开启一些默认配置，如一些ViewResoulver或者MessageConverter
6. 配置Web，新建类WebInitializer
/**
*
*/
package com.zhazhapan.spring.springtest;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration.Dynamic;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;
/**
* @author pantao
*
*/
public class WebInitializer implements WebApplicationInitializer {
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
context.register(MyMVCConfig.class);
context.setServletContext(servletContext);
Dynamic servlet = servletContext.addServlet("dispatcher", new DispatcherServlet(context));
servlet.addMapping("/");
servlet.setLoadOnStartup(1);
}
}说明：WebApplicationInitializer是Spring提供配置Servlet3.0+配置的接口
7. 一个简单的控制器，新建一个HelloController类
/**
*
*/
package com.zhazhapan.spring.springtest;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
/**
* @author pantao
*
*/
@Controller
public class HelloController {
@RequestMapping("/index")
public String hello() {
System.out.println("spring is working");
return "index";
}
}说明：@Controller注解声明是一个控制器，利用@RequestMapping配置URL和方法之间的映射
8. 右键项目，更新一下Maven项目
9. 右键运行项目
10. 效果
