AndroidStudio的glide4.3库报错Error: Failed to resolve: com.android.support:support-annotations:26.0.2

Glide4.3.0之后，出现的Error: Failed to resolve: com.android.support:support-annotations:26.0.2
上网查找原因后，做个记录：

repositories { ... //需要添加的部分
maven { url "https://maven.google.com"}
maven { url "https://dl.google.com/dl/android/maven2/"}
... }}
再build.gradle(Project.xx)文件里allprojects {
repositories {
jcenter()
maven { url "https://jitpack.io" }
maven { url "https://maven.google.com"}
maven { url "https://dl.google.com/dl/android/maven2/"}
}
}
repositories { ... //需要添加的部分 maven { url "https://maven.google.com"} maven { url "https://dl.google.com/dl/android/maven2/"} ... }}