摘要: import java.io.*;class test{ public static void main(String args []){ FileReader filereader=null; BufferedReader bufferedreader=null; try{ filereader = new FileReader("f:/javasrc/from.txt"); bufferedreader=new BufferedReader(filereader); String line =null; while(true){ line=bufferedrea... 阅读全文
posted @ 2013-05-01 20:17 android_lw 阅读(131) 评论(0) 推荐(0)
摘要: import java.io.*;class test{ public static void main(String args []){ FileReader fr=null; FileWriter fw=null; try{ fr =new FileReader("f:/javasrc/from.txt"); fw = new FileWriter("f:/javasrc/to.txt"); char [] buffer =new char [100]; int tem =fr.read(buffer,0,buffer.length); fw.wri 阅读全文
posted @ 2013-05-01 19:51 android_lw 阅读(99) 评论(0) 推荐(0)
摘要: import java.io.*;//第一步:导入包class test{ public static void main(String args []){ FileInputStream fis = null;//第二步:声明输入流的引用 try{ fis = new FileInputStream("f:/javasrc/from.txt");//第三步:生成输入流的对象 byte [] buffer = new byte[100];//第四步:生成一个字节数组(注意byte的大小写) fis.read(buffer,0,buffer.length);//第五步:调用输 阅读全文
posted @ 2013-05-01 19:23 android_lw 阅读(113) 评论(0) 推荐(0)