例子
以下示例显示java.io.FileInputStream.skip(long n)方法的用法。
package com.jc2182;
import java.io.IOException;
import java.io.FileInputStream;
public class FileInputStreamDemo {
public static void main(String[] args) throws IOException {
FileInputStream fis = null;
int i = 0;
char c;
try {
// create new file input stream
fis = new FileInputStream("C://test.txt");
// skip bytes from file input stream
fis.skip(4);
// read bytes from this stream
i = fis.read();
// converts integer to character
c = (char)i;
// prints
System.out.print("Character read: "+c);
} catch(Exception ex) {
// if any error occurs
ex.printStackTrace();
} finally {
// releases all system resources from the streams
if(fis!=null)
fis.close();
}
}
}
假设我们有一个文本文件c:/test.txt ,其内容如下。该文件将用作示例程序的输入-
让我们编译并运行以上程序,这将产生以下结果-