問題描述

我在 build.gradle(Module:app) 中添加了以下行:

I added the following line to my build.gradle(Module:app):

compile 'com.android.support:design:25.4.0' 

但是在執行 Gradle 時，我得到了

But when executing Gradle I'm getting

Failed to resolve: com.android.support.design:25.4.0

我從 android 支持設計庫中獲得了支持代碼 并將其添加到新項目中.我將它添加到依賴部分，如下所示:

I got that the support code from the android support design library and added it to a new project. I added it to the dependency section as such:

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    testCompile 'junit:junit:4.12'

    compile 'com.android.support:design:25.4.0'
}

關于我做錯了什么有什么想法嗎?

Any ideas on what I'm doing wrong?

推薦答案

重要提示:現在可以通過 Google 的 Maven 存儲庫獲得支持庫.您無需下載支持SDK 管理器中的存儲庫.有關詳細信息，請參閱 支持庫設置.

Important: The support libraries are now available through Google's Maven repository. You do not need to download the support repository from the SDK Manager. For more information, see Support Library Setup.

第 1 步:為您的應用打開 build.gradle 文件.

Step 1: Open the build.gradle file for your application.

第 2 步:確保存儲庫部分包含帶有https:/的 maven 部分/maven.google.com"端點.例如:

Step 2: Make sure that the repositories section includes a maven section with the "https://maven.google.com" endpoint. For example:

allprojects {
    repositories {
        jcenter()
        maven {
            url "https://maven.google.com"
        }
    }
}

第 3 步: 將支持庫添加到依賴項部分.例如，要添加 v4 core-utils 庫，請添加以下行:

Step 3: Add the support library to the dependencies section. For example, to add the v4 core-utils library, add the following lines:

dependencies {
    ...
    compile "com.android.support:support-core-utils:25.4.0"
}

這篇關于無法解決:com.android.support.design:25.4.0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！