javaÎļþ²Ù×÷
package com.gamvan.tools;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class FileOperate {
private String message;
public FileOperate() {
}
/**
* ¶ÁÈ¡Îı¾ÎļþÄÚÈÝ
* @param filePathAndName ´øÓÐÍêÕû¾ø¶Ô·¾¶µÄÎļþÃû
* @param encoding Îı¾Îļþ´ò¿ªµÄ±àÂ뷽ʽ
* @return ·µ»ØÎı¾ÎļþµÄÄÚÈÝ
*/
public String readTxt(String filePathAndName,String encoding) throws IOException{
encoding = encoding.trim();
StringBuffer str = new StringBuffer("");
String st = "";
try{
FileInputStream fs = new FileInputStream(filePathAndName);
InputStreamReader isr;
if(encoding.equals("")){
isr = new InputStreamReader(fs);
}else{
isr = new InputStreamReader(fs,encoding);
}
BufferedReader br = new BufferedReader(isr);
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