Installation and configuration of gradle environment

windows System

1. Gradle brief introduction

Gradle It's from Apache Ant and Apache Maven Concept of project automation to build open source tools , It uses one based on Groovy Domain specific languages (DSL) To declare project settings , Abandoned based on XML All kinds of complicated configuration .
Gradle It's based on JVM Build tools for , It's a general and flexible build tool , Support maven, Ivy Warehouse , Support transitive dependency management , There's no need for a remote warehouse or pom.xml and ivy.xml The configuration file , be based on Groovy,build Script use Groovy To write .
 oriented Java Application oriented . Currently, the supported languages are Java、Groovy、Kotlin and Scala.
 image maven Same convention based building framework （ Convention over configuration ）.
IDEA 2017.3 Above version support .

2. Gradle download

Official website download address ：https://gradle.org/releases/

• binary-only： Binary source code
• Complete： Source code and documentation

3. Gradle install

decompression ZIP File to the directory where you want to install ,eg：F:\other\gradle.

4. To configure

Configure environment variables

• GRADLE_HOME： The installation directory .eg: F:\other\gradle\gradle-6.4.1
• GRADLE_USER_HOME（ Don't configuration ）： Custom warehouse （ It can be for Maven The warehouse directory of ).eg: D:\other\repository1
• environment variable Path：%GRADLE_HOME%\bin;
  
  Test for successful installation ： Enter the shortcut key WIN+ R, Input cmd, Enter the command line in the pop-up window ： gradle -v
  
  To configure Gradle Warehouse source （ Don't configuration ）：
  stay Gradle Install under directory init.d Under the folder , Create a new one init.gradle file , Fill in the following configuration .

allprojects {
    
    repositories {
    
        maven {
     url 'file:///D:/other/repository1'}
        mavenLocal()
        maven {
     name "Alibaba" ; url "https://maven.aliyun.com/repository/public" }
        maven {
     name "Bstek" ; url "http://nexus.bsdn.org/content/groups/public/" }
        mavenCentral()
    }

    buildscript {
     
        repositories {
     
            maven {
     name "Alibaba" ; url 'https://maven.aliyun.com/repository/public' }
            maven {
     name "Bstek" ; url 'http://nexus.bsdn.org/content/groups/public/' }
            maven {
     name "M2" ; url 'https://plugins.gradle.org/m2/' }
        }
    }
}

repositories It's about getting jar Order of packages . First, it's local Maven Warehouse path ; And then mavenLocal() Is to obtain Maven Path to local warehouse , It should be the same as the first one , But no conflict ; Article 3 and Article 4 are obtained from domestic and foreign network warehouses ; final mavenCentral() It's from Apache Provide central warehouse access to jar package .

5. IDEA To configure Gradle

Global configuration Gradle Warehouse ：File --> New Projects Settings --> Settings for New Projects

Project configuration ：File --> Settings --> Build,Execution,Deployment --> Build Tools --> Gradle
Warehouse path 、 Installation path configuration , It defaults to the configured in the environment variable .

Reference resources ：
Official documents ：https://docs.gradle.org/current/userguide/installation.html
Baidu Encyclopedia ：https://baike.baidu.com/item/gradle/3066272
Blog ：https://www.cnblogs.com/NyanKoSenSei/p/11458953.html