关于流InputStream 转码有关问题_J2EE

关于流InputStream 转码问题

Java code

String path = CmsContext.projectPath;        String realPath = path + "/index.html";        File file = new File(realPath);        /* DEL */        //System.out.println("#####:"+ realPath);        if(file.exists() || file.isDirectory()){            System.out.println("首页面可编辑... ");                        /** 将html内容读取出来 */            try {                  BufferedInputStream in = new BufferedInputStream(                          new FileInputStream(file));                  ByteArrayOutputStream out = new ByteArrayOutputStream(1024);                  byte[] temp = new byte[1024];                  int size = 0;                  while ((size = in.read(temp)) != -1) {                      out.write(temp, 0, size);                  }                  in.close();                  /* DEL */                //String clob =  new String(out.toString().getBytes("iso8859-1"),"GB2312");                 String encod_char = out.toString();

如何将读出来的字符串的编码正常显示，现在是乱码， index.html 格式是 UTF-8 的但是直接这么读出来是乱码的.
求帮助 ...

------解决方案--------------------
你注释这段代码没用吗？ //String clob = new String(out.toString().getBytes("iso8859-1"),"GB2312");
------解决方案--------------------
我用这个没问题啊。
Test.java代码：

Java code

/** *  */package encodingTest;/** * @author wkupaochuan * @time Apr 11, 2012 * @version V 1.0 */import java.io.*;public class Test {        public static void main (String agrs[]) throws IOException    {        File f = new File("C://1.html");         BufferedInputStream in = new BufferedInputStream(                   new FileInputStream(f));           ByteArrayOutputStream out = new ByteArrayOutputStream(1024);           byte[] temp = new byte[1024];           int size = 0;           while ((size = in.read(temp)) != -1) {               out.write(temp, 0, size);           }           in.close();           String encod_char = out.toString();           System.out.println(encod_char);    }}
------解决方案--------------------
html源码：
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<html>
<head>实验</head>
<body>
主题
</body>
</html>



探讨
我用这个没问题啊。
Test.java代码：

Java code


/**
 * 
 */
package encodingTest;

/**
 * @author wkupaochuan
 * @time Apr 11, 2012
 * @version V 1.0
 */

import java.io.*;
public class Test {
……