摘要: 基本语法: Scanner scanner = new Scanner(System.in); 用Scanner创建对象接收字符串: package com.company; import java.util.Scanner; public class Scanner01 { public stat 阅读全文
posted @ 2020-03-05 09:38 Jie_dy 阅读(99) 评论(0) 推荐(0) 编辑