Java扫描器类读取字符串[复制]

我得到了以下代码:

        int nnames;
    String names[];

    System.out.print("How many names are you going to save: ");
    Scanner in = new Scanner(System.in);
    nnames = in.nextInt();
    names = new String[nnames];

    for (int i = 0; i < names.length; i++){
        System.out.print("Type a name: ");
        names[i] = in.next();
    }

    System.out.println(names[0]);

当我运行这个代码时,扫描器只会选择名字而不是姓氏。它有时会跳过一行,当试图输入一个名字时,它会出现,好像我把名字留空了,然后跳到下一个名字。我不知道是什么引起的。

希望有人能帮助我!

edit:我在.nextline()中尝试过;它修复了完整的名称,但仍保留一行,下面是输出示例:

How many names are you going to save:  3
Type a name: Type a name: John Doe
Type a name: John Lennon