解决AndroidStudio编译时报错：org.gradle.api.ProjectConfigurationException；编译报错Read Time out

问题一： org.gradle.api.ProjectConfigurationException: A problem occurred configuring root project ‘app’.

错误：编译报错Read Time out ，

分析一： 1.看log是 下载jar包时候超时了，

org.gradle.api.ProjectConfigurationException: A problem occurred configuring root project 'app'.
	at org.gradle.configuration.project.LifecycleProjectEvaluator.addConfigurationFailure(LifecycleProjectEvaluator.java:94)
	...
    ...
Caused by: org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$ArtifactResolveException: Could not resolve all files for configuration ':classpath'.
	at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.rethrowFailure(DefaultConfiguration.java:918)
	
	... 83 more
Caused by: org.gradle.internal.resolve.ArtifactResolveException: Could not download guava.jar (com.google.guava:guava:22.0)
	at org.gradle.api.internal.artifacts.repositories.resolver.ExternalResourceResolver$RemoteRepositoryAccess.resolveArtifact(ExternalResourceResolver.java:50