//将long类型转化为ip字符串
def longToIP(result: java.lang.Long): String ={
val sb =Array(result >>24&0xFF, result >>16&0xFF, result >>8&0xFF, result &0xFF).mkString(".")
sb
}
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2、测试:
def main(args: Array[String]){
val str =longToIP(12415L)println(str)}