1. 查看依赖树

./gradlew app:dependencies --configuration releaseRuntimeClasspath

+--- com.android.support.constraint:constraint-layout:1.1.2
|    \--- com.android.support.constraint:constraint-layout-solver:1.1.2
+--- com.android.support:appcompat-v7:26.1.0
|    +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
|    +--- com.android.support:support-v4:26.1.0
|    |    +--- com.android.support:support-compat:26.1.0 -> 27.1.1
|    |    |    +--- com.android.support:support-annotations:27.1.1
|    |    |    \--- android.arch.lifecycle:runtime:1.1.0
|    |    |         +--- android.arch.lifecycle:common:1.1.0
|    |    |         \--- android.arch.core:common:1.1.0
|    |    +--- com.android.support:support-media-compat:26.1.0
|    |    |    +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
|    |    |    \--- com.android.support:support-compat:26.1.0 -> 27.1.1 (*)
|    |    +--- com.android.support:support-core-utils:26.1.0 -> 27.1.1
|    |    |    +--- com.android.support:support-annotations:27.1.1
|    |    |    \--- com.android.support:support-compat:27.1.1 (*)
|    |    +--- com.android.support:support-core-ui:26.1.0 -> 27.1.1
|    |    |    +--- com.android.support:support-annotations:27.1.1
|    |    |    +--- com.android.support:support-compat:27.1.1 (*)
|    |    |    \--- com.android.support:support-core-utils:27.1.1 (*)
|    |    \--- com.android.support:support-fragment:26.1.0 -> 27.1.1
|    |         +--- com.android.support:support-compat:27.1.1 (*)
|    |         +--- com.android.support:support-core-ui:27.1.1 (*)
|    |         +--- com.android.support:support-core-utils:27.1.1 (*)
|    |         +--- com.android.support:support-annotations:27.1.1
|    |         +--- android.arch.lifecycle:livedata-core:1.1.0
|    |         |    +--- android.arch.lifecycle:common:1.1.0
|    |         |    +--- android.arch.core:common:1.1.0
|    |         |    \--- android.arch.core:runtime:1.1.0
|    |         |         \--- android.arch.core:common:1.1.0
|    |         \--- android.arch.lifecycle:viewmodel:1.1.0
|    +--- com.android.support:support-vector-drawable:26.1.0
|    |    +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
|    |    \--- com.android.support:support-compat:26.1.0 -> 27.1.1 (*)
|    \--- com.android.support:animated-vector-drawable:26.1.0
|         +--- com.android.support:support-vector-drawable:26.1.0 (*)
|         \--- com.android.support:support-core-ui:26.1.0 -> 27.1.1 (*)
+--- com.android.support:recyclerview-v7:26.1.0
|    +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
|    +--- com.android.support:support-compat:26.1.0 -> 27.1.1 (*)
|    \--- com.android.support:support-core-ui:26.1.0 -> 27.1.1 (*)
\--- com.github.bumptech.glide:glide:4.7.1
     +--- com.github.bumptech.glide:gifdecoder:4.7.1
     |    \--- com.android.support:support-annotations:27.1.1
     +--- com.github.bumptech.glide:disklrucache:4.7.1
     +--- com.github.bumptech.glide:annotations:4.7.1
     \--- com.android.support:support-fragment:27.1.1 (*)

符号的含义：
x.x.x () 该依赖已经有了，将不再重复依赖。
x.x.x -> x.x.x 该依赖的版本被箭头所指的版本代替。
x.x.x -> x.x.x() 该依赖的版本被箭头所指的版本代替，并且该依赖已经有了，不再重复依赖。

2. Exclude 排除

排除所有:

// 在build.gradle 中添加下面节点
configurations {
    all*.exclude module: "support-fragment"
}

排除指定：

• 非本地项目

implementation ('com.github.bumptech.glide:glide:4.7.1'){
        exclude module:"support-fragment"
}

• 本地项目

compile(project(':xxx')) {
    exclude group: 'com.facebook.react', module: 'react-native'
}

3. Force 强制指定

强制所有:

configurations.all {
   resolutionStrategy {
       force 'com.android.support:support-fragment:26.1.0'
   }
}

强制指定：

// 在build.gradle 中添加下面节点
implementation ( 'com.meituan.android.pay.quickpass.baseinterface:library:1.0.0') {
        force = true
}