package com.tool;import java.io.UnsupportedEncodingException;public class Chinese {  //將從form 表單中去出的數據轉換為漢字  public static String str(String a) {      try {          return new String(a.getBytes("ISO-8859-1"));      } catch (UnsupportedEncodingException e) {          e.printStackTrace();      }      return null;  }}