java鎬庝箞瀹炵幇澶氳杈撳叆
扬州沐宇科技
2023-10-12 18:53:11
鍦↗ava涓紝鍙互浣跨敤Scanner绫绘潵瀹炵幇澶氳杈撳叆銆備笅闈㈡槸涓€涓ず渚嬩唬鐮侊細
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
// 閫氳繃寰幆閫愯璇诲彇杈撳叆
while (scanner.hasNextLine()) {
String line = scanner.nextLine();
// 杈撳叆缁撴潫鏉′欢
if (line.equals("END")) {
break;
}
// 澶勭悊姣忚杈撳叆
System.out.println("杈撳叆鐨勫唴瀹规槸锛?quot; + line);
}
scanner.close();
}
}
涓婅堪浠ｇ爜閫氳繃浣跨敤scanner.hasNextLine()鏂规硶鍒ゆ柇鏄惁杩樻湁涓嬩竴琛岃緭鍏ワ紝鐒跺悗浣跨敤scanner.nextLine()鏂规硶璇诲彇姣忎竴琛岀殑杈撳叆鍐呭銆傚綋杈撳叆涓€琛屽唴瀹逛负"END"鏃讹紝琛ㄧず杈撳叆缁撴潫锛岀▼搴忛€€鍑哄惊鐜€?/p>
璇锋敞鎰忥紝闇€瑕佸湪绋嬪簭缁撴潫鏃惰皟鐢?code>scanner.close()鏂规硶鍏抽棴Scanner瀵硅薄锛屼互閲婃斁璧勬簮銆?/p>
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