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Gradle一分钟实现Spring-MVC
前提：
1，已安装JDK
2, 有Intellij IDEA
3, 已安装Gradle
一分钟实现步骤
1，mkdir Spring-MVC;cd Spring-MVC
2，gradle init
3，edit build.gradle file
/* * This build file was auto generated by running the Gradle ‘init‘ task * by ‘Administrator‘ at ‘16-10-2 下午8:42‘ with Gradle 3.1 * * This generated file contains a commented-out sample Java project to get you started. * For more details take a look at the Java Quickstart chapter in the Gradle * user guide available at https://docs.gradle.org/3.1/userguide/tutorial_java_projects.html */ buildscript { repositories { jcenter() } dependencies { classpath ‘org.akhikhl.gretty:gretty:+‘ }}ext { springVersion = ‘4.3.3.RELEASE‘} //apply from: ‘https://raw.github.com/akhikhl/gretty/master/pluginScripts/gretty.plugin‘apply plugin: ‘org.akhikhl.gretty‘apply plugin: ‘java‘apply plugin: ‘war‘apply plugin: ‘eclipse‘apply plugin: ‘idea‘// In this section you declare where to find the dependencies of your projectrepositories { // Use ‘jcenter‘ for resolving your dependencies. // You can declare any Maven/Ivy/file repository here. jcenter() mavenCentral() maven { url ‘http://repo.spring.io/release‘ } }// In this section you declare the dependencies for your production and test codedependencies { //core spring compile ("org.springframework:spring-context:$springVersion") compile ("org.springframework:spring-core:$springVersion") compile ("org.springframework:spring-webmvc:$springVersion") // The production code uses the SLF4J logging API at compile time compile ("org.slf4j:slf4j-api:1.7.21") // Declare the dependency for your favourite test framework you want to use in your tests. // TestNG is also supported by the Gradle Test task. Just change the // testCompile dependency to testCompile ‘org.testng:testng:6.8.1‘ and add // ‘test.useTestNG()‘ to your build script. testCompile ("junit:junit:4.12")}4，mkdir src\main\java ; mkdir src\main\resources ; mkdir src\main\webapp
mkdir src\main\webapp\WEB-INF
mkdir src\test\java ; mkdir src\test\resources
5，将项目导入idea，因为gradlew idea这个命令会生成一些多余的文件，不喜欢垃圾多余的东西，故直接导入
6，WEB-INF下面添加web.xml和spring-mvc-servlet.xml文件
<?xml version="1.0" encoding="UTF-8"?><web-app version="3.1" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_1.xsd"> <servlet> <servlet-name>spring-mvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>spring-mvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping></web-app>
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <mvc:annotation-driven></mvc:annotation-driven> <context:component-scan base-package="org.springframework.samples"/> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/views/"/> <property name="suffix" value=".jsp"/> </bean></beans>
7，根据第6步的spring-mvc-servlet.xml的配置，还需要在WEB-INF文件夹下面创建一个views文件夹，并且新建文件home.jsp
<%-- Created by IntelliJ IDEA. User: Administrator Date: 2016/10/2 0002 Time: 21:53 To change this template use File | Settings | File Templates.--%><%@ page contentType="text/html;charset=UTF-8" language="java" %><html><head> <title>Home</title> </head><body><h1> Hello world! </h1><P> The time on the server is ${serverTime}. </P></body></html>
8，HomeController.java
package org.springframework.samples;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;import java.text.DateFormat;import java.util.Date;import java.util.Locale;/** * Created by Administrator on 2016/10/2 0002. */@Controllerpublic class HomeController { private static final Logger logger = LoggerFactory.getLogger(HomeController.class); /** * . * Simply selects the home view to render by returning its name. * . */ @RequestMapping(value = "/", method = RequestMethod.GET) public String home(Locale locale, Model model) { logger.info("Welcome home! The client locale is {}.", locale); Date date = new Date(); DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, locale); String formattedDate = dateFormat.format(date); model.addAttribute("serverTime", formattedDate); return "home"; }}
9,
gradlew tomcatRun
10, http://localhost:8080/Spring-MVC/
Gradle一分钟实现Spring-MVC
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