摘要: for(arg 阅读全文
posted @ 2016-11-16 13:07 YangSheng 阅读(275) 评论(0) 推荐(0)
摘要: 1. //args.foreach(arg => println(arg)) args.foreach(println) 2. var i = 0while(i < args.length) { println(args(i)) i += 1} 3. for(arg <- args) println 阅读全文
posted @ 2016-11-16 13:04 YangSheng 阅读(1144) 评论(0) 推荐(0)