大專案中網頁多語系的維護方式

也許在許多專案上我們所說的Multi Language僅有繁體中文、簡體中文和英文,但在比較大型且跨國的專案上,可能會涉及更多的語言,例如:日文、俄文、德文、法文、西班牙文…等等,通常這些軟體內容的翻譯,需要經過更專業的單位來進行,也許這個單位不僅僅需要具備有這些國家的語言能力,也要具備有相當的軟體知識,才能配合當地民情翻譯出正確的文字,這部分往往需要專業的翻譯單位來進行。

而專業的翻譯單位通常並不具有軟體的製作能力,所以在軟體上要如何快速地進行協同作業,就變成一項非常重要的工作,而在許多專案上,我們會讓翻譯單位透過Excel來提供各國語系的翻譯文字,我們則透過軟體進行轉換,將其轉換至軟體能快速讀取的格式,講白一點就是將Excel檔案轉換成XML格式,並提供其他軟體進行讀取。

整體流程會如上圖所示,在拿到一個翻譯社提供所有語系的Excel資料後,我們會進行轉換,將文字轉換成多個XML檔案,並打包成一個ZIP檔讓轉換者進行下載。

今天我們主要來分享上圖藍色部分的處理程序,也就是那一隻轉換程式的結構和做法,我們將轉換程式設計成網頁版本,藉此提升易用性,而轉換程式操作Flow大致如下:

  1. 使用者上傳檔案(限制僅能上傳Excel檔案)
  2. 給出ZIP下載連結(提供使用者下載所有語系的XML檔)

操作上非常簡單,僅有上述這兩個步驟,而程式設計上採用JSP架構其運作邏輯如下:

  1. 檢查上傳檔案的格式、容量及相關資訊
  2. 擷取Excel中第一張工作表(也可以依照工作表名稱擷取)
  3. 將Excel中第一列視為語系標題,並當作存檔名稱(例如:English.xml)
  4. 將剩下來的每一列轉換為該檔案的語系資料,並建立XML檔案
  5. 將所有建立好的XML檔案進行打包(ZIP)
  6. 更新頁面產生ZIP檔下載路徑

在該轉換程式中,另外有利用到下述的JAVA Library:

  1. Apache POI – 處理與解析Excel檔案
  2. DOM4J – 建立XML檔案
  3. Apache Commons – 處理檔案上傳

以下是轉換的程式碼:

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

<%@ page import="java.io.File"%>
<%@ page import="java.text.*" %>
<%@ page import="java.util.*" %>
<%@ page import="java.util.Iterator"%>
<%@ page import="java.util.List"%>
<%@ page import="org.apache.commons.fileupload.*"%>
<%@ page import="org.apache.commons.io.FilenameUtils"%>

<%@ page import="java.util.zip.ZipEntry"%>
<%@ page import="java.util.zip.ZipOutputStream"%>

<%@ page import="java.io.FileInputStream"%>
<%@ page import="java.io.FileOutputStream"%>
<%@ page import="java.io.IOException"%>
<%@ page import="java.io.OutputStreamWriter"%>
<%@ page import="java.nio.charset.Charset"%>

<%@ page import="org.apache.poi.hssf.usermodel.HSSFRow"%>
<%@ page import="org.apache.poi.hssf.usermodel.HSSFSheet"%>
<%@ page import="org.apache.poi.hssf.usermodel.HSSFWorkbook"%>

<%@ page import="org.dom4j.io.OutputFormat"%>
<%@ page import="org.dom4j.io.XMLWriter"%>
<%@ page import="org.dom4j.Document"%>
<%@ page import="org.dom4j.DocumentHelper"%>
<%@ page import="org.dom4j.Element"%>


<%!
    //允許上傳的檔案
  String allowedFileTypes = ".xls";
  
  //建立目錄
    public void newFolder(String folderPath) {
        try {
            String filePath = folderPath;
            filePath = filePath.toString();
            java.io.File myFilePath = new java.io.File(filePath);
            if (!myFilePath.exists()) {
                myFilePath.mkdir();
            }
        }
        catch(Exception e) {
            System.out.println("建立目錄錯誤");
            //e.printStackTrace();
        }
    }
   
   // 轉換XLS為XML的主程式 ; 參數1.欲轉換的Excel工作表編號; 參數2.轉換的檔案路徑與檔名; 參數3.XML儲存的檔案路徑;
   public static String convertSheet(int sheetNumber, String conversionFile, String conversionXMLFilePath) {
     
     String convertStatus = "0"; // 輸出轉換狀態 ; 0 是失敗; 1是成功
     String conversionXMLFileName = null; // XML檔名
     String conversionXMLFile = null; // XML完整路徑與檔名
     
     // 產生儲存XML檔案的資料夾
     File file = new File(conversionXMLFilePath);
     if(!file.exists()){
         file.mkdirs();
     }
     
     // 開始讀取XLS檔案
     HSSFWorkbook book = null;
     try {
       book = new HSSFWorkbook(new FileInputStream(conversionFile));
     } catch (IOException e) {
       System.out.println("IOException : " + e);
     }
     
     HSSFSheet sheet = book.getSheetAt(sheetNumber); // 打開對應編號的工作表
     HSSFRow row = sheet.getRow(0);// 取得工作表的第一列資料
     String cell;
     int totalRows = sheet.getPhysicalNumberOfRows(); // 取得工作表中所有的列數
     int totalCol = row.getPhysicalNumberOfCells(); // 取的工作表中所有的欄數
     
     // 開始建立XML檔並將XLS內容建入
     for (int j = 1; j < totalCol; j++){
       Document document = DocumentHelper.createDocument();
       Element root = document.addElement("root");
       
       for (int i = 0; i < totalRows; i++){
         row = sheet.getRow(i);
         try {
           cell = row.getCell(j).toString();
           if(i==0) {
             conversionXMLFileName = cell;
             conversionXMLFile = conversionXMLFilePath + conversionXMLFileName + ".xml";
           }else {
             root.addElement("row_" + (i+1)).addCDATA(cell);
             /*
             if(sheetNumber == 0) {
               root.addElement("tag_" + (i-1), cell);
             }else {
               root.addElement(xmlKeyboardTitle[(i-1)], cell);
             }
             */
           }
         } catch (NullPointerException e) {
           break;
         }
       }
       
       File storedFile = new File(conversionXMLFile);
       
       if(storedFile.exists())
         storedFile.delete();

       FileOutputStream fos = null;
       OutputStreamWriter osw = null;
       XMLWriter writer = null;
       try {
         storedFile.createNewFile();
         OutputFormat format = OutputFormat.createPrettyPrint();  
               format.setEncoding("utf-8");
               fos = new FileOutputStream(storedFile);
               osw = new OutputStreamWriter(fos, Charset.forName("utf-8"));
               writer = new XMLWriter(osw, format);
               writer.write(document);
       } catch (IOException e) {
         System.out.println("IOException : " + e);
       } finally {
         try {
           if(writer != null) writer.close();
           if(osw != null) osw.close();
           if(fos != null) fos.close();
           convertStatus = "1";
         } catch (IOException e) {
           System.out.println("IOException : " + e);
         }
       }
     }
     return convertStatus; // 回覆轉換狀態
   }
   
   List<String> filesListInDir = new ArrayList<String>();
   
   public void zipDirectory(File dir, String zipDirName) {
     
     filesListInDir = new ArrayList<String>();
     
        try {
          
            populateFilesList(dir);
            //now zip files one by one
            //create ZipOutputStream to write to the zip file
            FileOutputStream fos = new FileOutputStream(zipDirName);
            ZipOutputStream zos = new ZipOutputStream(fos);
            for(String filePath : filesListInDir){
                System.out.println("Zipping "+filePath);
                //for ZipEntry we need to keep only relative file path, so we used substring on absolute path
                ZipEntry ze = new ZipEntry(filePath.substring(dir.getAbsolutePath().length()+1, filePath.length()));
                zos.putNextEntry(ze);
                //read the file and write to ZipOutputStream
                FileInputStream fis = new FileInputStream(filePath);
                byte[] buffer = new byte[1024];
                int len;
                while ((len = fis.read(buffer)) > 0) {
                    zos.write(buffer, 0, len);
                }
                zos.closeEntry();
                fis.close();
            }
            zos.close();
            fos.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
   
   private void populateFilesList(File dir) throws IOException {
        File[] files = dir.listFiles();
        for(File file : files){
            if(file.isFile()) filesListInDir.add(file.getAbsolutePath());
            else populateFilesList(file);
        }
    }
  
%>

<%

String messageReturn = "";
  
try{
  
    request.setCharacterEncoding("utf-8");
    DiskFileUpload fileUpload = new DiskFileUpload();
  List<FileItem> fileItems = fileUpload.parseRequest(request);
  FileItem fileItem = fileItems.get(0);
  
    //原始上傳檔案名稱
  String originalFileName = fileItem.getName();
    //out.print("originalFileName : " + originalFileName + "<br>");
    
  if (originalFileName != null && !"".equals(originalFileName)) {

        originalFileName = FilenameUtils.getName(originalFileName);
        String extension = FilenameUtils.getExtension(originalFileName);
        
    //判斷檔案格式是否允許
    //out.print("extension : " + extension + "<br>");
        if (allowedFileTypes.indexOf(extension.toLowerCase()) != -1) {
            String filePath = this.getServletContext().getRealPath(request.getRequestURI().substring(request.getContextPath().length()));
            String savePath = new File(filePath).getParent() + "/upload";
          //out.println("savePath = " + savePath + "<br>");
      newFolder(savePath);
      
          String savePathAndName = savePath + "/" + originalFileName;
            //out.print(savePathAndName);
      
          File f = new File(savePathAndName);
          if(!f.exists()){
            f.createNewFile();
          }
          fileItem.write(f);
            
            //messageReturn += "File path : " + savePath + "<br>";
            
             String xmlSavePath = savePath + "/xml/";
             //messageReturn += "xmlSavePath : " + xmlSavePath + "<br>";
            
            if("1".equals(convertSheet(0, savePathAndName , xmlSavePath))){
              messageReturn += "File converted successfully.<br>";
        }else{
          messageReturn += "File conversion failed.<br>";
        };
        
        /*
        xmlSavePath = savePath + "/xml/keyboard/";
        
        if("1".equals(convertSheet(1, savePathAndName , xmlSavePath))){
              messageReturn += "Keyboard sheet conversion succeeded.<br>";
        }else{
          messageReturn += "Keyboard sheet conversion fail.<br>";
        };
        */
      
        java.io.File myDelFile = new java.io.File(savePath + "/All.zip");
        myDelFile.delete();
        
        zipDirectory(new File(savePath + "/xml/"), savePath + "/All.zip");
        
        messageReturn += "<a href='upload/All.zip' target='_blank'>Download Link</a><br>";

        } else {
          messageReturn += "上傳錯誤 : 上傳的檔案不能是" + extension + ",僅允許xls格式<br>";
        }
    }
}catch(Exception e){
  //e.printStackTrace();
}

%>

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>AIOT CC Multi-Language Convertion Tool</title>
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
    <style>
        *{
            font-family: 微軟正黑體;
        }
        h2{
            text-align: center;
        }
        .marginBottom20{
            margin-bottom: 20px;
        }
        #uploadBtn{
            margin: auto;
            display: block;
        }
        #messageDiv{
          color: red;
          text-align:center;
        }
    </style>
</head>

<body>

    <div class="container">
        <h2 class="marginBottom20">AIOT CC Multi-Language Convertion Tool</h2>
        <div class="form-group text-center">
          <form name="upload" enctype="multipart/form-data" method="post" action="index.jsp" onsubmit="return check_select()">
            <input type="file" name="file" id="file" size="60" maxlength="20" placeholder="*.xls" class="marginBottom20">
            <input id="uploadBtn" type="submit" value="轉換" class="btn btn-primary">
        </form>
      </div>
      <div id="messageDiv"><% out.print(messageReturn); %></div>
    </div>
    
</body>

</html>
<script>
    function check_select(form) {
        if (file.value == "") {
            alert("請選擇檔案");
            return false;
        } else {
            // document.getElementById("uploadBtn").disabled = true;
            //document.getElementById("msgDiv").innerHTML = "檔案上傳中,請稍候";
            return true;
        }
    }
</script>

You may also like...

86,958 Responses

  1. вывод из запоя цены ростов-на-дону http://www.masa.forum24.ru/?1-16-0-00002618-000-0-0-1730649347/ .

  2. FreddyTOm表示:

    Phantom Wallet Extension | Official Website
    [url=https://sites.google.com/view/phantom-wallet-app/home]phantom extension[/url]
    The Phantom Wallet is revolutionizing the way users handle digital currencies. Designed for the Solana network, it offers security and ease for both beginners and experienced users. Dive into its features and learn how it can elevate your crypto management.

    Why Choose Phantom Wallet?
    When it comes to managing digital assets, security is paramount. Phantom Wallet provides top-tier security features, ensuring users’ assets remain safe from threats.

    Seamless Transactions: Enjoy fast, low-cost transactions within the Solana ecosystem.

    User-Friendly Interface: Navigate easily with an intuitive design that suits all user skill levels.

    Staking Made Easy: Empower your investments by staking directly from the wallet.

    Getting Started with Phantom Wallet
    Setting up your Phantom Wallet is simple. Follow these steps:

    Download and install the Phantom extension from a trusted source.

    Create a new wallet or import an existing one by following the prompts.

    Backup your secret recovery phrase in a safe location.

    Once set up, you can start managing your tokens effortlessly.

    Phantom Wallet Features
    Beyond security, Phantom Wallet offers:

    Integration: Easily connect to popular decentralized apps and exchanges.

    Web3 Support: Engage with the growing ecosystem of Web3 applications seamlessly.

    Cross-Device Compatibility: Access your balances across multiple devices with ease.

  3. JeromeTox表示:

    Optimize your trades across hundreds of DEXes on multiple networks
    [url=https://sites.google.com/view/1inch-exchange-swap/home]1inch swap[/url]
    1inch Exchange is a decentralized exchange aggregator. It searches multiple DEXs to find the most efficient path for your trade, thus minimizing costs and maximizing returns. By splitting your transaction into parts and executing them across different platforms, 1inch achieves the best possible market rates.
    Explore the 1inch Network: The Future of DeFi
    The 1inch Network stands at the forefront of decentralized finance (DeFi), offering traders highly efficient cryptocurrency swap solutions across multiple platforms. This introduction to 1inch will guide you through its features, benefits, and the impact it’s making in the crypto trading ecosystem.

    What Makes 1inch Unique?
    1inch is renowned for being a decentralized exchange aggregator. It sources liquidity from various exchanges to offer users the best possible rates. By splitting orders across multiple platforms, 1inch minimizes slippage and maximizes the value from each trade.

    Core Components of 1inch
    1inch Aggregation Protocol: A sophisticated routing mechanism that finds the most efficient swapping paths across multiple decentralized exchanges.

    1inch Liquidity Protocol: An automated market maker (AMM) that operates in a gas-efficient way, allowing users to provide liquidity and earn a portion of trades.

    1inch DAO: A decentralized autonomous organization that allows token holders to participate in the governance of the network.

    Benefits of Utilizing 1inch
    By tapping into 1inch’s ecosystem, traders gain access to:

    Optimal Rates: The cutting-edge algorithm ensures you’re always getting the best prices available.

    Security and Trust: As a non-custodial service, your funds remain under your control at all times.

    Reduced Slippage: Smart order routing minimizes discrepancies in pricing.

    Community-Driven: Participate in the governance processes thanks to the 1inch DAO.

  4. After exploring a number of the blog posts on your website, I really appreciate your technique of blogging. I saved it to my bookmark webpage list and will be checking back soon. Take a look at my web site too and let me know your opinion.

  5. AndreFuh表示:

    Welcome to Stargate Finance
    Stargate Finance is revolutionizing the way you engage with decentralized financial services. Our platform is designed to offer a secure, efficient, and user-friendly experience for all your financial needs in the world of decentralized finance.
    stargate finance bridge
    Why Choose Stargate Finance?
    In the rapidly evolving world of decentralized finance (DeFi), Stargate Finance stands out as a trusted platform due to its innovative solutions and user-centric approach. Here are some reasons to choose us:

    Seamless integration with major blockchain ecosystems
    Advanced security protocols to protect your assets
    User-friendly interface for beginners and experts alike
    Core Features of Stargate Finance
    Stargate Finance provides a variety of features to enhance your DeFi experience, including:

    Cross-Chain Transactions: Safely send and receive assets across different blockchain networks.
    Liquidity Provision: Earn rewards by providing liquidity to various liquidity pools.
    Yield Farming: Maximize your returns through strategic yield farming opportunities.
    How to Get Started
    Getting started with Stargate Finance is simple:

    Visit our official website and create an account.
    Connect your crypto wallet and fund your account with preferred assets.
    Explore our platform’s features and start managing your investment portfolio.

  6. FreddieDIG表示:

    How to Securely Log Into Debank: A Step-by-Step Guide
    Logging into your Debank account is the first step towards managing your DeFi portfolio. Ensuring that your login credentials remain secure is crucial for protecting your investments. In this guide, we’ll walk you through the process of logging into Debank safely and efficiently.
    debank check wallet
    Step 1: Visit the Official Debank Website
    Start by navigating to the official Debank website. Avoid using search engine results to prevent phishing attacks. The URL should be .

    Step 2: Click on the Login Button
    On the homepage, locate the Login button usually positioned at the top right corner of the page. Click on it to proceed to the login page.

    Step 3: Enter Your Credentials
    Input your registered email address and password. Ensure your password is strong, combining letters, numbers, and symbols to enhance security.

    Step 4: Two-Factor Authentication
    It’s recommended to enable Two-Factor Authentication (2FA) for an additional security layer. This can be done using an app like Google Authenticator. Enter the code generated by your 2FA app to continue.

    Step 5: Secure Your Account
    Regularly Update Your Password: Change your password every 3-6 months.

    Use a Password Manager: Helps store and recall complex passwords without difficulty.

    Monitor Account Activity: Regularly check for any unauthorized access or activity.

    Additional Tips for Staying Safe Online
    Be vigilant about where you input your credentials. Always ensure that you have a secure and reliable internet connection. Avoid accessing your Debank account on public Wi-Fi networks, which might be unsecured.

    By following these guidelines, you can enhance the security of your Debank login process and safeguard your investments effectively. Stay aware of the latest security practices and updates from Debank to keep your account secure.

  7. Bradleygoath表示:

    http://indianpharmacyeasy.com/# indianpharmacy com

  8. Thomasdag表示:

    Base is for everyone.
    Base Bridge is a cutting-edge solution facilitating smooth transfers between different blockchain networks. By creating a seamless link, it reduces the complexity and cost of blockchain transactions.
    base bridge eth
    What is Base Bridge?
    Base Bridge is a cutting-edge solution facilitating smooth transfers between different blockchain networks. By creating a seamless link, it reduces the complexity and cost of blockchain transactions.

    Key Features of Base Bridge
    Interoperability: Connects multiple blockchain networks, allowing for smooth asset exchange.

    Cost Efficiency: Reduces transaction fees significantly.

    Security: Leverages advanced encryption to protect transactions.

    Scalability: Easily adapts to increasing volumes of transactions without compromising speed.

    Benefits of Using Base Bridge
    Incorporating Base Bridge into your blockchain strategy offers numerous benefits:

    Simplified Transactions: Eliminates the need for complicated cross-chain processes.

    Faster Settlements: Enjoy quicker transaction confirmations.

    Cost-Effective Operations: Lower fees mean more sustainable transactions.

    Improved Security: Benefit from enhanced protection against fraud and hacking.

  9. I have thoroughly relished the viewpoints provided in this stimulating blog entry .
    The penman has adeptly conveyed several crucial
    themes that correspond with me powerfully .

    As an avid proponent of revolutionary corporate projects
    , I would desire to recommend an suggestion to you to uncover the remarkable possibilities available at Pragmatic Play.

    This fluid entity is at the cutting edge of revolutionary breakthroughs , furnishing a
    energetic and rewarding realm for individuals who possess a devotion for distinction and a perseverance to transcend the thresholds of what is viable .

    I exhort you to mull over this entreaty and examine the wealth of avenues that await .
    Kindly feel free to reach out if you have any wonderments or would
    desire to ponder over in greater detail .

    Sincerest compliments ,

    Feel free to surf to my homepage – online casino auditing

  10. Jamiecaw表示:

    http://indianpharmacyeasy.com/# reputable indian pharmacies

  11. GlennSnofs表示:

    erectial disfunction Canada pharmacy online canadian drugstore

  12. срочный вывод из запоя ростов https://my.forum2.net/viewtopic.php?id=171 .

發佈留言

發佈留言必須填寫的電子郵件地址不會公開。