如何获得Groovy的文件build.gradle的完整路径? [英] How get full path to file build.gradle by Groovy?

问题描述

我需要在buiid.gradle-file附近的java-project中创建文件.我必须在build.gradle-file中创建任务(Groovy任务)，我的任务必须在项目中的buiid.gradle附近创建文件，但我不知道-如何获取buiid.gradle-file的路径，即放入我的项目.

I need create file in my java-project near buiid.gradle-file. I must create task (Groovy task) in build.gradle-file, my task must create file near buiid.gradle in my project, but I do not know - how do get path to buiid.gradle-file, that is putting in my project.

如何获取Groovy的buiid.gradle文件的完整路径?请帮帮我.

How get full path to file buiid.gradle by Groovy? Help me, please.

推荐答案

有几种方法可以实现此目的.

There are several ways to accomplish this.

1. 如果您查看使用文件页面，则可以只需使用作为 Project 对象一部分的 file()方法.
2. 如果您查看 Project DSL文档，您应该会看到 projectDir 属性.这些属性在整个 build.gradle 脚本中都可用.

1. If you look at the Working With Files page, you can simply use the file() method that is a part of the Project object.
2. If you look at the Project DSL Docs, you should see the projectDir property. Thes properties are available throughout the build.gradle script.

可以分别使用它们，如下所示:

They can be used, respectively, like this:

task myTask << {
    println file('.')
    println projectDir
}

将输出

/full/path/to/your/project/
/full/path/to/your/project/

该目录包含任务所在的 build.gradle 文件.

Where that directory contains the build.gradle file where the task is located.

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