def ip2Long(ip:String):Long = { val fragments = ip.split("[.]") var ipNum = 0L for (i<-0 until fragments.length){ ipNum = fragments(i).toLong | ipNum << 8L } ipNum }
将String类型的IP地址转换成Long类型
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转载自blog.csdn.net/Lwj879525930/article/details/82193454
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