Spark
压缩包下载完毕后，文件名删除最后4个字符“.zip”，然后再加压缩。例如把“Spark_2.6.5-20605341.zip.001.zip” 改为 “Spark_2.6.5-20605341.zip.001”
APK文件下载
https://cloudbackup.newbeeit.me:27081/s/JKHbabdmZPkeGq5
备用下载（需用7zip解压缩）
https://yockrain.lanzous.com/iBn4Kob6kbc
https://yockrain.lanzous.com/irHI6ob6lif
