Java接收键盘输入的两种方法
Java接收键盘输入的两种方法
Java接收键盘输入的两种方法- import java.io.BufferedReader;
- import java.io.IOException;
- import java.io.InputStreamReader;
- import java.util.Scanner;
- public class EnterTest {
- public static void main(String[] args) {
- readTest();
- scannerTest();
- }
- public static void readTest(){
- System.out.println("readTest,请输入数据...");
- InputStreamReader is = new InputStreamReader(System.in);
- BufferedReader br = new BufferedReader(is);
- try {
- String name = br.readLine();
- System.out.println("readTest,输出:"+name);
- } catch (IOException e) {
- e.printStackTrace();
- }
- }
- public static void scannerTest(){
- System.out.println("scannerTest,请输入数据...");
- String name=new Scanner(System.in).nextLine();
- System.out.println("scannerTest,输出:"+name);
- }
- }
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