工具类 编码转换

package com.util;import java.io.UnsupportedEncodingException;/** * 工具类 * @author Administrator * */public class CommonUtils {/*** 转换编码 iso8859-1 为 utf-8* @param str* @return*/public static String changeUTF(String str) {String newStr = null;try {newStr = new String(str.getBytes("iso8859-1"),"utf-8");} catch (UnsupportedEncodingException e) {e.printStackTrace();}return newStr;}}