如何明确/重新确定/开启投入流,以便能够在 Java使用两种不同方法?
原文：How to clear/reset/open an input stream so it can be used in 2 different methods in Java?

Here s the code: package testpack; import java.io.*; public class InputStreamReadDemo { private void readByte() throws IOException { System.out.print("Enter the byte ...