摘要:
package IOliu; import java.io.File; import java.io.IOException; public class FileTest { public static void main(String[] args) { File file = new File("D:","0815.txt"); System.o... 阅读全文
摘要:
package IOliu; import java.io.DataInputStream; import java.io.DataOutputStream; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.... 阅读全文
摘要:
输出流 阅读全文