問題描述

將 Eclipse 項目導入 Android Studio 后，我看到兩個 build.gradle 文件:

After having imported an Eclipse project into Android Studio, I see two build.gradle files:

1 - <PROJECT_ROOT>uild.gradle
2 - <PROJECT_ROOT>appuild.gradle

第一個版本較短，第二個版本包含compileSdkVersion等的定義.

The first version is shorter, the second version contains definitions for compileSdkVersion, etc.

擁有兩個獨立文件的目的是什么?是否有單獨的構建任務?

What is the purpose behind having two separate files? Are there separate build tasks?

推薦答案

<PROJECT_ROOT>appuild.gradle 專用于 app 模塊.

<PROJECT_ROOT>uild.gradle 是一個頂級構建文件"，您可以在其中添加所有子項目/模塊通用的配置選項.

<PROJECT_ROOT>uild.gradle is a "Top-level build file" where you can add configuration options common to all sub-projects/modules.

如果您在項目中使用另一個模塊，作為本地庫，您將擁有另一個 build.gradle 文件:<PROJECT_ROOT>moduleuild.gradle

If you use another module in your project, as a local library you would have another build.gradle file: <PROJECT_ROOT>moduleuild.gradle

對于頂級文件中的 example，您可以指定以下常用屬性:

For example in your top level file you can specify these common properties:

buildscript {
    repositories {
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:1.3.0'
    }
}

ext {
    compileSdkVersion = 23
    buildToolsVersion = "23.0.1"
}

在你的 appuild.gradle

apply plugin: 'com.android.application'

repositories {
    mavenCentral()
}

android {
    compileSdkVersion rootProject.ext.compileSdkVersion
    buildToolsVersion rootProject.ext.buildToolsVersion
}

這篇關于為什么一個 Android Studio 項目中有兩個 build.gradle 文件?的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！