Spring Framework5.0 学习（1）—— 用Gradle构建一个Java Project

1.0  安装Gradle，参考之前文章《Gradle入门实战（Windows版）》

2.0  使用gradle 快速生成一个Java project

 gradle init --type java-library

3.0 在 build.gradle文件中添加 apply plugin: 'idea'

4.0 执行命令 gradle idea 

5.0  用 intellij idea 打开这个项目

        双击 springframework.ipr 打开项目

 6.0   拷贝代码

package hello;

import org.joda.time.LocalTime;

/**
 * Created by sheting on 10/16/2017
 */
public class HelloWorld {
    public static void main(String[] args) {
        LocalTime currentTime = new LocalTime();
        System.out.println("The current local time is: " + currentTime);

        Greeter greeter = new Greeter();
        System.out.println(greeter.sayHello());
    }
}

package hello;

/**
 * Created by sheting on 10/16/2017
 */
public class Greeter {
    public String sayHello() {
        return "Hello world!";
    }
}

 7.0 修改gradle.build

apply plugin: 'java-library'
apply plugin: 'idea'

// mainClassName 是 application的一个属性，否则会报错
apply plugin: 'application'
mainClassName = 'hello.HelloWorld'

sourceCompatibility = 1.8
targetCompatibility = 1.8

repositories {
    mavenCentral()
}

dependencies {
    compile "joda-time:joda-time:2.2"
    testCompile "junit:junit:4.12"
}

// 该项目生成的jar包的名字和版本，如 gs-gradle-0.1.0.jar
jar {
    baseName = 'gs-gradle'
    version =  '0.1.0'
}

8.0  执行命令刷新依赖 

gradle idea --refresh-dependencies

9.0  执行命令 gradlew  run 运行程序