错误详情见图片
原因分析:
缺少一个scala和java之间进行隐式转化操作:解决方案:import scala.collection.JavaConversions._
Flink第一报错:Error:(104, 31) value foreach is not a member of Iterable[com.networktrafficanalysis.UrlViewCount] for(urlView <- urlState.get){
原文:https://www.cnblogs.com/shsgshn/p/11571998.html