摘要:
package com.hanqi.io; import java.io.*; public class IoDemo { public static void main(String[] args) { try { File file=new File("d:/testRW.txt"); if(! 阅读全文
摘要:
package com.hanqi.io; import java.io.*; public class TextRW { public static void main(String[] args) { try { File file=new File("d:/testRW.txt"); if(! 阅读全文