无法将泰国字符导出为ex​​cel

时间:2010-02-02 04:18:42

标签: java excel internationalization cjk

使用此代码

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<%@page import="java.io.*"%>
<%@page import="com.db.action.SearchFormDBImage"%>
<%@ page import=" java.util.*"%>
<%@page import ="org.apache.poi.hssf.usermodel.HSSFSheet"%>
<%@page import ="org.apache.poi.hssf.usermodel.HSSFWorkbook"%>
<%@page import ="org.apache.poi.hssf.usermodel.HSSFRow"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta http-equiv="refresh" content="600;URL=Logout"/>
<title>ExportToExcel</title>
</head>
<body >
 <form name="" method="post" id="exportForm" >
 <%! ServletOutputStream stream = null;
  FileOutputStream fout    = null;
  RequestDispatcher dispatcher=null;
  String userID="";
  String CountryCode="";
 %>
 <% 
 userID=(String)session.getAttribute("userID");
 CountryCode=(String)session.getAttribute("CountryCode"); 
 if(userID==null || CountryCode==null ){
  response.sendRedirect("SelectCountry.jsp");
 }
 else{
 %>
 <%
 try
 {
  response.setHeader("Pragma", "");
  response.setHeader("Expires","0");
  response.setHeader("Cache-Control", "");
  String filename = "SearchResults.xls";  
  response.setHeader("content-disposition","attachment; filename="+filename);
  response.setContentType("application/excel");
  OutputStream stream = null;
  HSSFWorkbook wb=null;
  HSSFRow row=null;
  ArrayList alSearch;
  List list_records=(List)session.getAttribute("alSearch"); 
  if (list_records != null && !list_records.isEmpty()) 
  {
   int size =list_records.size();
   wb = new HSSFWorkbook();
   HSSFSheet sheet = wb.createSheet("new sheet");
   row = sheet.createRow((short)0);      
   row.createCell((short)(0)).setCellValue("Business Date");   
   row.createCell((short)(1)).setCellValue("Work Source ID");   
   row.createCell((short)(2)).setCellValue("Batch Number");   
   row.createCell((short)(3)).setCellValue("Trans ID");   
   row.createCell((short)(4)).setCellValue("Item Type");   
   row.createCell((short)(5)).setCellValue("Amount");   
   row.createCell((short)(6)).setCellValue("Stub Account Number");
   row.createCell((short)(7)).setCellValue("Invoice No"); 
   row.createCell((short)(8)).setCellValue("Cheque Acct Number");   
   row.createCell((short)(9)).setCellValue("Cheque Number");   
   row.createCell((short)(10)).setCellValue("Bank Branch Code"); 
   row.createCell((short)(11)).setCellValue("Credit Note Indicator");
   row.createCell((short)(12)).setCellValue("Unique Identifier");
   row.createCell((short)(13)).setCellValue("Hope");
   int rowIncrement=1;
   int index=0;
    for(index = 0; rowIncrement<=size; index++) 
    {     
     com.db.bean.Bean obj=(com.db.bean.Bean)list_records.get(index);
     row     = sheet.createRow((short)rowIncrement);     
     row.createCell((short)(0)).setCellValue((String)obj.getBusDate());     
     row.createCell((short)(1)).setCellValue((String)obj.getWSIDDesc());     
     row.createCell((short)(2)).setCellValue((String)obj.getBatchNum());     
     row.createCell((short)(3)).setCellValue((String)obj.getTransID());     
     row.createCell((short)(4)).setCellValue((String)obj.getItemType());      
     String AmountPaid="";
     AmountPaid=(String)obj.getAmtPaid();    
     if(AmountPaid.length()>2 ){
      AmountPaid=AmountPaid.substring(0,AmountPaid.length()-2)+"."+AmountPaid.substring(AmountPaid.length()-2,AmountPaid.length());
     }
        if(AmountPaid.length()==1){
          AmountPaid="0.0"+AmountPaid;
         }
        if(AmountPaid.length()==2){
            AmountPaid="0."+AmountPaid;
           }
     row.createCell((short)(5)).setCellValue(AmountPaid);     
     row.createCell((short)(6)).setCellValue((String)obj.getStubAccNum());
     row.createCell((short)(7)).setCellValue((String)obj.getInvoiceNo());
     row.createCell((short)(8)).setCellValue((String)obj.getChequeAccNum());     
     row.createCell((short)(9)).setCellValue((String)obj.getChequeNum());     
     row.createCell((short)(10)).setCellValue((String)obj.getBankBranchCode());
     row.createCell((short)(11)).setCellValue((String)obj.getCni()); 
     row.createCell((short)(12)).setCellValue((String)obj.getUI());    
     row.createCell((short)(13)).setCellValue((String)obj.getEField2Value());
     rowIncrement++;
    }
    stream = response.getOutputStream();
    wb.write(stream);     
    stream.flush();
  }
  else
  {
    response.sendRedirect("SelectCountry.jsp");
  }
 }
 catch ( Exception ex )
  {
   ex.printStackTrace();
   System.out.println("Exception caught while generating the excel report: "+ex);
     response.sendRedirect("ExcelNotFound.jsp");
  } 
 finally
 {
  try{
     stream.close();
     session.removeAttribute("alSearch");
  }
  catch ( Exception ex )
  { 
   ex.printStackTrace(); 
   System.out.println("Exception caught while closing the the excel stream: "+ex);
     } 
 }
 %>
 <%}%>
</body>
</html>

我将泰国人物称为45IA,当它应该像ซิตี้แบงก์。

4 个答案:

答案 0 :(得分:1)

嘿,我遇到了同样的问题。

我已经将我的系统设置为接受从右到左的语言,但我的希伯来字符并没有出现,而是作为一堆十六进制。我已经将eclipse项目定义设置为默认为utf-8,但仍然在浏览器上显示了一堆十六进制。

然后瞧!我将jsps / servlets设置为接受utf-8。

要么具有此功能(一般输出),

<%@ page pageEncoding="utf-8"%>

或者这个(对于html输出),

<%@ page contentType="text/html; charset=UTF-8" %>

或(对于Excel电子表格流),

<%@ page contentType="application/vnd.ms-excel; charset=UTF-8" %>

在你的jsp中。

http响应对象的servlet有相同的设置。例如,

setContentType( "text/html; charset=UTF-8" );

你看,ISO-8859-1是默认的enconding,我发现它对国际化来说是无用的,为什么当网页成为网页的一部分时,网仍会继续使用它作为默认值,如果不是全球化运动的推动者。

也许,您也可以在tomcat上执行以下配置,因为http请求参数是get方法中url的一部分。如果不这样做,如果你有html格式或者是泰语的http请求参数,你必须在你的网络应用程序中只允许使用post方法。

在$ CATALINA_HOME / conf / server.xml中,添加以下行,其中port#是您的http服务的端口:

<Connector port="port#" URIEncoding="UTF-8"/>

答案 1 :(得分:0)

我相信你需要在Windows中安装亚洲语言包。奇怪的字母和数字通常意味着你缺少包含该字符的字体(大多数字体不支持印地文/中文/泰文字符)。

答案 2 :(得分:0)

  1. 确定您的HSSFWorkbook lib是否支持国际字符?有很多Excel库没有。其中一个是perl Excel lib的当前版本。它写I18N字符就好了。顺便说一句,Excel的默认字符集在Win XP SP 2和Excel 2003中处理中文和许多其他语言.MS Arial涵盖了大量的Unicode空间,只是为了消除这些类型的字符集问题。

  2. 如果问题是您的lib不支持I18N,请参阅workaround它不是很漂亮但效果很好。

  3. 我注意到您将页面设置为ISO-8859-1字符集。当然不应该是UTF-8?

答案 3 :(得分:0)

感谢您提供解决方案。 我尝试使用以下代码。它对我来说很好。

POI支持泰国(和任何Unicode字符)用于编写Excel工作表。只需将单元格编码设置为UTF-16(默认为ISO-8859-1,它不支持中文),并使用实际具有要显示的字符的字体(例如Arial Unicode MS)。例如:

HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("New sheet");
HSSFFont font = wb.createFont();
font.setFontName("Arial Unicode MS");
HSSFCellStyle style = wb.createCellStyle();
style.setFont(font);
HSSFRow row = sheet.createRow((short) 0);
HSSFCell cell = row.createCell((short) 0);
cell.setEncoding(HSSFCell.ENCODING_UTF_16);
cell.setCellStyle(style);
cell.setCellValue("\u53f8");