ä» JDK 5.0 å¼å§ï¼åºæ¬ç±»åºä¸å¢å äºjava.util.Scannerç±»ï¼ä½¿ç¨å®çScanner(InputStream source)æé æ¹æ³ï¼å¯ä»¥ä¼ å
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¥æµSystem.inèä»æ§å¶å°ä¸è¯»åæ°æ®ãå½éè¿new Scanner(System.in)å建ä¸ä¸ªScannerï¼æ§å¶å°ä¼ä¸ç´çå¾
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å®¹ä¼ ç»Scannerï¼ä½ä¸ºæ«æ对象ãå¦æè¦è·åè¾å
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容ï¼ååªéè¦è°ç¨ScannerçnextLine()æ¹æ³å³å¯ã
import java.util.Scanner;
public class TestSc {
public static void main(String[] args) {
System.out.println("请è¾å
¥ï¼");
Scanner sc = new Scanner(System.in);
System.out.println(sc.nextLine());
}
}
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¥çå符串ï¼åç
§jdkæ¥çScannerçnext(),nextLine()ç¨æ³
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