Java BufferedInputStream.markSupported()方法
BufferedInputStream
的Java BufferedInputStream.markSupported()
方法具有以下语法。
public boolean markSupported()
示例
在下面的代码中展示了如何使用Java BufferedInputStream.markSupported()
方法。
import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.InputStream;
public class Main {
public static void main(String[] args) throws Exception {
boolean bool = false;
InputStream inStream = new FileInputStream("c:/test.txt");
// input stream is converted to buffered input stream
BufferedInputStream bis = new BufferedInputStream(inStream);
// returns true if mark() and read() supports
bool = bis.markSupported();
System.out.println("Support for mark() and reset() : " + bool);
}
}