Idea中配置

配置項：gradle位置 及倉庫位置

Gradle項目

Task，settings.gradle,build.gradle,wrapper 核心概念

project目錄

settings.gradle

如配置root project 及 sub project

rootProject.name = 'poi'include 'poi', 'poi-ooxml-full', 'poi-ooxml-lite-agent', 'poi-scratchpad','poi-ooxml', 'poi-excelant', 'poi-examples', 'poi-integration' , 'poi-ooxml-lite'

build.gradle

配置依賴，插件，鏡像源的地方

plugins {id 'java'
}group = 'org.example'
version = '1.0-SNAPSHOT'repositories {maven { url 'https://maven.tuna.tsinghua.edu.cn/nexus/content/groups/public' }maven { url 'https://maven.aliyun.com/repository/central' }maven { url 'https://maven.jуйyiyun.com/repository/central' }// 其他國內鏡像源}dependencies {testImplementation platform('org.junit:junit-bom:5.10.0')testImplementation 'org.junit.jupiter:junit-jupiter'
}test {useJUnitPlatform()
}

gradlew

Linux或者Mac系統下Wrapper執行腳本

gradlew.bat

Windows系統下Wrapper執行腳本

Gradle Build生命周期

編寫Settings.gradle

等價于Settings()對象，settings.gradle可以調用本身的屬性和方法進行配置

具體Property和Method查官網API

rootProject.name = 'poi'include 'poi', 'poi-ooxml-full', 'poi-ooxml-lite-agent', 'poi-scratchpad','poi-ooxml', 'poi-excelant', 'poi-examples', 'poi-integration' , 'poi-ooxml-lite'

編寫Build.gradle

等價于Project()對象，可以調用屬性和方法進行配置、

依賴引入直接去Maven倉庫里找對應包cv即可

/*插件*/
plugins {id 'java'
}
/*遠程倉庫地址*/
repositories {maven { url 'https://maven.tuna.tsinghua.edu.cn/nexus/content/groups/public' }maven { url 'https://maven.aliyun.com/repository/central' }maven { url 'https://maven.jуйyiyun.com/repository/central' }// 其他國內鏡像源}/*依賴*/
dependencies {implementation("com.google.guava:guava:32.1.1-jre")testImplementation platform('org.junit:junit-bom:5.10.0')testImplementation 'org.junit.jupiter:junit-jupiter'// https://mvnrepository.com/artifact/org.apache.poi/poiimplementation group: 'org.apache.poi', name: 'poi', version: '5.2.3'
// https://mvnrepository.com/artifact/org.apache.pdfbox/pdfboximplementation group: 'org.apache.pdfbox', name: 'pdfbox', version: '3.0.1'
}

Tasks

1. Lifecycle tasks

   生命周期內的task

2. Actionable tasks

   單獨一個任務

/*有依賴的task*/
tasks.register('hello') {doLast {println 'Hello world!'}
}
tasks.register('intro') {dependsOn tasks.hellodoLast {println "I'm Gradle"}
}/*指定group*/
tasks.register("hello") {group = "Custom"description = "A lovely greeting task."doLast {println("Hello world!")}
}

Plugins

分為Core plugins ，Community plugins ，和local plugins

/*core plugin  id一個參數即可*/
plugins {id("java")
}
/*community plugin  一般id和version兩個參數*/
plugins {id ?plugin id? version ?plugin version?
}

插件必須在settings.gradle指定，且在最前行

pluginManagement {plugins {}resolutionStrategy {}repositories {}
}
rootProject.name = 'plugin-management'