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nextInt_int.java
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37 lines (32 loc) · 1.06 KB
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/*
* @由于个人水平有限, 难免有些错误, 还请指点:
* @Author: cpu_code
* @Date: 2020-09-12 13:18:55
* @LastEditTime: 2020-09-12 13:21:14
* @FilePath: \java\javaAPI\scanner_int.java
* @Gitee: [https://gitee.com/cpu_code](https://gitee.com/cpu_code)
* @Github: [https://github.com/CPU-Code](https://github.com/CPU-Code)
* @CSDN: [https://blog.csdn.net/qq_44226094](https://blog.csdn.net/qq_44226094)
* @Gitbook: [https://923992029.gitbook.io/cpucode/](https://923992029.gitbook.io/cpucode/)
*/
package javaAPI;
// 导包
import java.util.Scanner;
public class nextInt_int {
public static void main(String[] args) {
// 创建键盘录入数据的对象
// 构造一个新的 Scanner ，它生成的值是从指定的输入流扫描
Scanner sc = new Scanner(System.in);
//接收数据
// 将输入信息的下一个标记扫描为一个 int 值
System.out.println("请输入整数");
int i = sc.nextInt();
//输出数据
System.out.println("i:"+ i);
}
}
/*
请输入整数
3
i:3
*/