Java FilterInputStream.close()方法示例
FilterInputStream.FilterInputStream.close()
方法具有以下语法。
public int close() throws IOException
示例
在下面的代码中展示了如何使用FilterInputStream.close()
方法。
import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;
// By: wW W .yI I B A i.c OM
public class Main {
public static void main(String[] args) throws Exception {
// create input streams
InputStream is = new FileInputStream("C://test.txt");
FilterInputStream fis = new BufferedInputStream(is);
// closes and releases the associated system resources
fis.close();
// read is called after close() invocation
fis.read();
}
}