Gradle java使用

安装

去gradle官网或国内镜像站下载

这里我选择国内 腾讯镜像站 https://mirrors.cloud.tencent.com/gradle/  下载 gradle-6.5.1-all.zip

然后解压，把bin路径添加到PATH变量即可

查看版本号

gradle -v

　　

　　

生成gradle项目

在新建/已有项目目录下初始化项目

gradle init

　　

配置仓库源

编辑 当前项目目录/gradle/build.grade
在 repositories 里

jcenter()的上面添加镜像源地址如

maven {url "https://maven.aliyun.com/nexus/content/groups/public/" }

　　





Java项目里使用Gradle导入JSoup第三方库的例子

/*
 * This file was generated by the Gradle 'init' task.
 *
 * This generated file contains a sample Java Library project to get you started.
 * For more details take a look at the Java Libraries chapter in the Gradle
 * User Manual available at https://docs.gradle.org/6.0.1/userguide/java_library_plugin.html
 */

plugins {
    // Apply the java-library plugin to add support for Java Library
    id 'java-library'
}

repositories {
    // Use jcenter for resolving dependencies.
    // You can declare any Maven/Ivy/file repository here.
    maven {url "https://maven.aliyun.com/nexus/content/groups/public/" }

    jcenter()
}

dependencies {
    // This dependency is exported to consumers, that is to say found on their compile classpath.
    api 'org.apache.commons:commons-math3:3.6.1'
    // jsoup HTML parser library @ https://jsoup.org/
    compile 'org.jsoup:jsoup:1.12.1'
    // This dependency is used internally, and not exposed to consumers on their own compile classpath.
    implementation 'com.google.guava:guava:28.0-jre'

    // Use JUnit test framework
    testImplementation 'junit:junit:4.12'
}

不得不说，Gradle比Maven先进多了

ERROR: Gradle version 2.2 is required. Current version is 5.1.1

gradle.zip 下载慢怎么办 https://www.jianshu.com/p/696c2a4be717