java - 错误 : Could not find com. android.support :support-v4:27. 1.1

Question

嘿，我将一个项目导入到我的 android studio 中，当我尝试构建该项目时，它在错误日志中显示此错误:

ERROR: Could not find com.android.support:appcompat-v7:27.0.1.

Required by: project :app Search in build.gradle files

build.gradle

    android {

        compileSdkVersion 27
        buildToolsVersion "28.0.3"
        defaultConfig {
            multiDexEnabled true
            applicationId "com.ezs.boostantiv"
            minSdkVersion 16
            targetSdkVersion 26

            versionCode 1
            versionName "1"
        }

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile files('libs/android-query-full.0.26.2-beta.1.jar')
    //   compile 'com.github.navasmdc:MaterialDesign:1.5@aar'


    compile 'com.commit451:PhotoView:1.2.4'
    compile 'com.android.support:appcompat-v7:27.0.1'
    compile 'com.android.support:support-v4:27.0.1'
    compile 'com.android.support:cardview-v7:27.0.1'
    compile 'com.nineoldandroids:library:2.4.0'
    compile 'com.github.kenumir:MaterialSettings:v.1.2.2'
    compile 'com.android.support:design:27.1.1'
    compile 'com.jakewharton:butterknife:8.2.1'
    apt 'com.jakewharton:butterknife-compiler:8.2.1'

}

请告诉我如何解决这个问题。提前非常感谢您。

Answer 1

切换到Androidx库，添加以下依赖

实现“androidx.appcompat:appcompat:1.1.0”