锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲人成人无码网www国产,亚洲H在线播放在线观看H,亚洲AV永久精品爱情岛论坛http://m.tkk7.com/coffeecat/category/11288.htmlzh-cnFri, 02 Mar 2007 02:37:23 GMTFri, 02 Mar 2007 02:37:23 GMT60 Java 璇?鍐欐枃浠舵枃鏈枃浠剁殑紺轟緥 http://m.tkk7.com/coffeecat/archive/2007/02/03/97801.htmlKevinGongKevinGongSat, 03 Feb 2007 13:58:00 GMThttp://m.tkk7.com/coffeecat/archive/2007/02/03/97801.htmlhttp://m.tkk7.com/coffeecat/comments/97801.htmlhttp://m.tkk7.com/coffeecat/archive/2007/02/03/97801.html#Feedback0http://m.tkk7.com/coffeecat/comments/commentRss/97801.htmlhttp://m.tkk7.com/coffeecat/services/trackbacks/97801.html 聽Java 璇?鍐欐枃浠舵枃鏈枃浠剁殑紺轟緥

/*
聽* 綆鍗曠殑璇?鍐欐枃鏈枃浠剁殑紺轟緥
聽* 榪欓噷鍖呭惈浜嗕笁涓緥瀛愶紝鍗?br />聽* 1. 灝嗘枃浠惰鍏ュ埌鍐呭瓨錛堣繖閲屾槸StringBuffer錛夌殑渚嬪瓙
聽* 2. 灝嗗唴瀹逛腑鐨勬枃鏈啓鍒版枃浠?br />聽* 3. 灝嗕竴涓枃浠剁殑鍐呭璇誨嚭鏉ュ啓鍏ュ彟涓涓枃浠朵腑
聽*聽聽聽 鍚屾椂涔熷睍紺轟簡濡傛灉浠庤緭鍏ユ祦涓鍑烘潵鍐呭鍐欏叆杈撳嚭嫻佷腑錛堜粎闄愭枃鏈祦錛?br />聽* 涓変釜渚嬪瓙鍙互鐙珛瀛樺湪錛屾墍浠ユ牴鎹渶瑕佸彧鐪嬪叾涓竴涓氨琛屼簡銆?br />聽*/

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintStream;
import java.io.PrintWriter;

public final class AccessTextFile {

聽聽聽 /**
聽聽聽聽 * 1. 婕旂ず灝嗘祦涓殑鏂囨湰璇誨叆涓涓?StringBuffer 涓?br />聽聽聽聽 * @throws IOException
聽聽聽聽 */
聽聽聽 public void readToBuffer(StringBuffer buffer, InputStream is)
聽聽聽聽聽聽聽 throws IOException {
聽聽聽聽聽聽聽 String line;聽聽聽聽聽聽聽 // 鐢ㄦ潵淇濆瓨姣忚璇誨彇鐨勫唴瀹?br />聽聽聽聽聽聽聽 BufferedReader reader = new BufferedReader(new InputStreamReader(is));
聽聽聽聽聽聽聽 line = reader.readLine();聽聽聽聽聽聽 // 璇誨彇絎竴琛?br />聽聽聽聽聽聽聽 while (line != null) {聽聽聽聽聽聽聽聽聽 // 濡傛灉 line 涓虹┖璇存槑璇誨畬浜?br />聽聽聽聽聽聽聽聽聽聽聽 buffer.append(line);聽聽聽聽聽聽聽 // 灝嗚鍒扮殑鍐呭娣誨姞鍒?buffer 涓?br />聽聽聽聽聽聽聽聽聽聽聽 buffer.append("\n");聽聽聽聽聽聽聽 // 娣誨姞鎹㈣絎?br />聽聽聽聽聽聽聽聽聽聽聽 line = reader.readLine();聽聽 // 璇誨彇涓嬩竴琛?br />聽聽聽聽聽聽聽 }
聽聽聽 }

聽聽聽 /**
聽聽聽聽 * 2. 婕旂ず灝?StringBuffer 涓殑鍐呭璇誨嚭鍒版祦涓?br />聽聽聽聽 */
聽聽聽 public void writeFromBuffer(StringBuffer buffer, OutputStream os) {
聽聽聽聽聽聽聽 // 鐢?PrintStream 鍙互鏂逛究鐨勬妸鍐呭杈撳嚭鍒拌緭鍑烘祦涓?br />聽聽聽聽聽聽聽 // 鍏跺璞$殑鐢ㄦ硶鍜?System.out 涓鏍?br />聽聽聽聽聽聽聽 // 錛圫ystem.out 鏈韓灝辨槸 PrintStream 瀵硅薄錛?br />聽聽聽聽聽聽聽 PrintStream ps = new PrintStream(os);聽聽
聽聽聽聽聽聽聽 ps.print(buffer.toString());
聽聽聽 }

聽聽聽 /**
聽聽聽聽 * 3*. 浠庤緭鍏ユ祦涓嫹璐濆唴瀹瑰埌杈撳叆嫻佷腑
聽聽聽聽 * @throws IOException
聽聽聽聽 */
聽聽聽 public void copyStream(InputStream is, OutputStream os) throws IOException {
聽聽聽聽聽聽聽 // 榪欎釜璇昏繃榪囩▼鍙互鍙傞槄 readToBuffer 涓殑娉ㄩ噴
聽聽聽聽聽聽聽 String line;
聽聽聽聽聽聽聽 BufferedReader reader = new BufferedReader(new InputStreamReader(is));
聽聽聽聽聽聽聽 PrintWriter writer = new PrintWriter(new OutputStreamWriter(os));
聽聽聽聽聽聽聽 line = reader.readLine();
聽聽聽聽聽聽聽 while (line != null) {
聽聽聽聽聽聽聽聽聽聽聽 writer.println(line);
聽聽聽聽聽聽聽聽聽聽聽 line = reader.readLine();
聽聽聽聽聽聽聽 }
聽聽聽聽聽聽聽 writer.flush();聽聽聽聽 // 鏈鍚庣‘瀹氳鎶婅緭鍑烘祦涓殑涓滆タ閮藉啓鍑哄幓浜?br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 // 榪欓噷涓嶅叧闂?writer 鏄洜涓?os 鏄粠澶栭潰浼犺繘鏉ョ殑
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 // 鏃㈢劧涓嶆槸浠庤繖閲屾墦寮鐨勶紝涔熷氨涓嶄粠榪欓噷鍏抽棴
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 // 濡傛灉鍏抽棴鐨?writer錛屽皝瑁呭湪閲岄潰鐨?os 涔熷氨琚叧浜?br />聽聽聽 }

聽聽聽 /**
聽聽聽聽 * 3. 璋冪敤 copyStream(InputStream, OutputStream) 鏂規硶鎷瘋礉鏂囨湰鏂囦歡
聽聽聽聽 */
聽聽聽 public void copyTextFile(String inFilename, String outFilename)
聽聽聽聽聽聽聽 throws IOException {
聽聽聽聽聽聽聽 // 鍏堟牴鎹緭鍏?杈撳嚭鏂囦歡鐢熸垚鐩稿簲鐨勮緭鍏?杈撳嚭嫻?br />聽聽聽聽聽聽聽 InputStream is = new FileInputStream(inFilename);
聽聽聽聽聽聽聽 OutputStream os = new FileOutputStream(outFilename);
聽聽聽聽聽聽聽 copyStream(is, os);聽聽聽聽 // 鐢?copyStream 鎷瘋礉鍐呭
聽聽聽聽聽聽聽 is.close(); // is 鏄湪榪欓噷鎵撳紑鐨勶紝鎵浠ラ渶瑕佸叧闂?br />聽聽聽聽聽聽聽 os.close(); // os 鏄湪榪欓噷鎵撳紑鐨勶紝鎵浠ラ渶瑕佸叧闂?br />聽聽聽 }

聽聽聽 public static void main(String[] args) throws IOException {
聽聽聽聽聽聽聽 int sw = 1;聽聽聽聽 // 涓夌嫻嬭瘯鐨勯夋嫨寮鍏?br />聽聽聽聽聽聽聽 AccessTextFile test = new AccessTextFile();
聽聽聽聽聽聽聽
聽聽聽聽聽聽聽 switch (sw) {
聽聽聽聽聽聽聽 case 1: // 嫻嬭瘯璇?br />聽聽聽聽聽聽聽 {
聽聽聽聽聽聽聽聽聽聽聽 InputStream is = new FileInputStream("E:\\test.txt");
聽聽聽聽聽聽聽聽聽聽聽 StringBuffer buffer = new StringBuffer();
聽聽聽聽聽聽聽聽聽聽聽 test.readToBuffer(buffer, is);
聽聽聽聽聽聽聽聽聽聽聽 System.out.println(buffer);聽聽聽聽 // 灝嗚鍒?buffer 涓殑鍐呭鍐欏嚭鏉?br />聽聽聽聽聽聽聽聽聽聽聽 is.close();
聽聽聽聽聽聽聽聽聽聽聽 break;
聽聽聽聽聽聽聽 }
聽聽聽聽聽聽聽 case 2: // 嫻嬭瘯鍐?br />聽聽聽聽聽聽聽 {
聽聽聽聽聽聽聽聽聽聽聽 StringBuffer buffer = new StringBuffer("Only a test\n");
聽聽聽聽聽聽聽聽聽聽聽 test.writeFromBuffer(buffer, System.out);
聽聽聽聽聽聽聽聽聽聽聽 break;
聽聽聽聽聽聽聽 }
聽聽聽聽聽聽聽 case 3: // 嫻嬭瘯鎷瘋礉
聽聽聽聽聽聽聽 {
聽聽聽聽聽聽聽聽聽聽聽 test.copyTextFile("E:\\test.txt", "E:\\r.txt");
聽聽聽聽聽聽聽 }
聽聽聽聽聽聽聽聽聽聽聽 break;
聽聽聽聽聽聽聽 }
聽聽聽 }

}



KevinGong 2007-02-03 21:58 鍙戣〃璇勮
]]>
主站蜘蛛池模板: 亚洲国产精品尤物YW在线观看 | 亚洲女女女同性video| 无码日韩精品一区二区三区免费| 亚洲国产精品狼友中文久久久| 亚洲乱亚洲乱妇24p| 成人黄页网站免费观看大全| 精品亚洲AV无码一区二区三区| 日本免费网站视频www区| 亚洲自偷精品视频自拍| 成人免费视频网站www| 亚洲精品资源在线| 久久国产免费福利永久| 精品亚洲成A人无码成A在线观看| 国产乱码免费卡1卡二卡3卡| 99热亚洲色精品国产88| 成人黄软件网18免费下载成人黄18免费视频 | 亚洲va在线va天堂va不卡下载| 青青青国产手机频在线免费观看 | 亚洲另类小说图片| 99在线精品免费视频九九视| 国产成人亚洲合集青青草原精品| 免费看大黄高清网站视频在线| 老司机午夜在线视频免费| 久久亚洲精品无码播放| 美女在线视频观看影院免费天天看| 亚洲av无码专区国产乱码在线观看| 99久久99久久免费精品小说| 亚洲六月丁香婷婷综合| 亚洲国产aⅴ综合网| 久草免费手机视频| 亚洲AV成人噜噜无码网站| 国产乱色精品成人免费视频| 9i9精品国产免费久久| 亚洲成人黄色网址| 国产成人免费片在线视频观看| 久久国产一片免费观看| 亚洲成a人片毛片在线| 免费人成在线观看网站视频 | 一级成人a毛片免费播放| 亚洲日韩国产AV无码无码精品| 亚洲国产精品成人AV无码久久综合影院 |