報錯:
Error:Failed to open zip file.
Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.)
Re-download dependencies and sync project (requires network)
Re-download dependencies and sync project (requires network)
解決方案：
1、找到gradle-wrapper.properties里的gradle的版本信息distributionUrl，如下圖：
Paste_Image.png
2、找到配置的Gradle 存放目錄：
Paste_Image.png
3、進入wrapper/dists/gradle-3.3-all/55gk2rcmfc6p2dg9u9ohc3hw9/下，gradle-3.3-all是與distributionUrl中的版本對于的目錄，55gk2rcmfc6p2dg9u9ohc3hw9系統隨機生成的
Paste_Image.png
4、先刪除原有文件，替換下載的gradle-3.3-all.zip
5、重啟AS.
