coderUtil

package cn.gz.encoder;






/**
 * @author guozhong 
 * @version 版本1.0
 * 编码的工具类
 *
 */
public class CoderUtil {




/**
* @param 参数字节数组
* @return 用utf-8解码
* @throws 编码异常
* 
*/
public static String utfDecode(byte[] bytes) throws Exception {


return new String(bytes, "utf-8");


}


/**
* @param 字符串
* @return 解码utf-8
* @throws Exception
*/
public static byte[] utfEncode(String code) throws Exception {


return code.getBytes("utf-8");


}


/**
* @param 参数
*            字节数组
* @return 用gbk解码
* @throws 编码异常
* 
*/
public static String gbkDecode(byte[] bytes) throws Exception {


return new String(bytes, "gbk");


}


/**
* @param 字符串
* @return 解码gbk
* @throws Exception
*/
public static byte[] gbkEncode(String code) throws Exception {


return code.getBytes("gbk");


}
/**
* @param 参数
*            字节数组
* @return 用iso8859-1解码
* @throws 编码异常
* 
*/
public static String isoDecode(byte[] bytes) throws Exception {


return new String(bytes, "iso8859-1");


}
/**
* @param 字符串
* @return 解码iso
* @throws Exception
*/
public static byte[] isoEncode(String code) throws Exception {


return code.getBytes("iso");


}
}