FileInputStream is a stream to grab the information from files.Combined with FileOutputStream, we can achieve the function of copying. Examples: public class Demo4 { public static void main(String[] args) { String content = null; byte[] buffer = n…
----------------------------------------------------------------------------------- FileInputStream 类声明:public class FileInputStream extends InputStream位于java.io包下官方对其说明: A FileInputStream obtains input bytes from a file in a file system. What files…
转自:http://www.cnblogs.com/jjtech/archive/2011/04/17/2019210.html 这是一对继承于InputStream和OutputStream的类,用于本地文件读写(二进制格式读写并且是顺序读写,读和写要分别创建出不同的文件流对象): 本地文件读写编程的基本过程为: ① 生成文件流对象(对文件读操作时应该为FileInputStream类,而文件写应该为FileOutputStream类): ② 调用FileInputStream或FileO…