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정리 카테고리/JAVA & 이클립스

JAVA_입력받는 BufferedReader 와 Scanner

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package 패키지 이름;
 
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;
 
public class  {
 
 
    public void Test2() {
 
        BufferedReader inData = new BufferedReader(new InputStreamReader(System.in));
        try{
            System.out.print("당신의 이름은?::");
            String inName = inData.readLine();
            System.out.print("닷신의 나이은?::");
            String inAge = inData.readLine();
 
            if(isCheckString(inAge)) {
                System.out.println(inAge);
            }
            else {
                System.out.println("숫자만 입력되지 않았음");
            }
        }
        catch(Exception e) {
            
        }
        System.out.print("당신의 몸무게은?::");
        Scanner sinKG = new Scanner(System.in);
        String shoKG = sinKG.nextLine();
        if(isCheckString(shoKG)) {
            System.out.println(Integer.parseInt(shoKG));
            
            
        }
        else {
            System.out.println("숫자만 입력되지 않았음");
        }
        
        
        
    }
    public static boolean isCheckString(String inS) {
        try {
            Double.parseDouble(inS);
            return true;
        }
        catch(Exception e) {
            return false;
        }
    }
 
}
 
cs