package wc
import org.apache.spark.{SparkConf, SparkContext}
object Spark01_WordCount {
def main(args: Array[String]): Unit = {
//Application
//Spark框架:运行spark的环境
//1、建立和Spark框架的连接
//JDBC:Connection
val sparkConf = new SparkConf().setMaster("local").setAppName("WordCount")
val sc = new SparkContext(sparkConf)
//2、执行业务操作
//3、关闭链接
sc.stop()
}
}