Gradle工具安装及环境配置

Gradle工具下载：https://services.gradle.org/distributions/

一、下载

gradle-4.10.2-all.zip

https://downloads.gradle-dn.com/distributions/gradle-4.10.2-all.zip

 

二、环境配置

解压到这个目录：D:\6.CommonTools\gradle-4.10.2-all

将 D:\6.CommonTools\gradle-4.10.2-all\gradle-4.10.2\bin 添加到path

 

三、运行是否安装成功？

运行命令：gradle

D:\6.CommonTools\gradle-4.10.2-all\gradle-4.10.2\bin>gradle.bat
Starting a Gradle Daemon (subsequent builds will be faster)

FAILURE: Build failed with an exception.

* What went wrong:
Unable to start the daemon process.
This problem might be caused by incorrect configuration of the daemon.
For example, an unrecognized jvm option is used.
Please refer to the user guide chapter on the daemon at https://docs.gradle.org/4.10.2/userguide/gradle_daemon.html
Please read the following process output to find out more:
-----------------------
Error occurred during initialization of VM
Could not reserve enough space for 1048576KB object heap


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

　　

 

提示访问链接： https://docs.gradle.org/4.10.2/userguide/gradle_daemon.html

 

 

解决方法：

进入 C:\Users\用户名\.gradle 目录，手动新建一个文件：gradle.properties，gradle.properties文件内容添加 org.gradle.daemon=false 一行

 

 

再次打开cmd终端，运行ok，如下：

 

四、demo练习

创建一个文件：build.gradle，内容为：

// 定义hello1任务，传入的代码块负责配置该任务
task hello1 {
	println "配置第一个任务"
}

 

输入：gradle build.gradle

虽然输出了，但是报了一个异常，如何解决？

 

通过下面方式运行：

先执行：gradle tasks

 

 

再执行：gradle build

 

运行后不会提示错误信息。