java学习札记(15)-Scanner用法详细
并求出数字的平均值,比较有意思的是scanner会自动一...7. //对比两种方式的比较 8. //Scanner sc=new...hasNext(Pattern pattern);返回下一个pattern类型的...
Scanner (Java Platform SE 7 )
Scanner sc = new Scanner(new File("myNumbers")); while (sc.hasNextLong...String toString() Returns the string representation of this Scanner. Scanner ...