/** * File类:文件的创建.删除.重命名.得到路径.创建时间等,是唯一与文件本身有关的操作类 */ public class Main { public static void main(String[] args) { //File.separator 表示分隔符 File f1 = new File("c:" + File.separator + "fuck" + File.separator + "javaTest1.txt");…
FileInputStream类与FileReader类的区别:两个类的构造函数的形式和参数都是相同的,参数为File对象或者表示路径的String,它们到底有何区别呢? Readers and Writers work only on line based character data, so plain text files.For anything else, you MUST use Streams. JDK5 API:FileInputStream is meant for rea…