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...

101,272 Responses

  1. Waltonnix表示:

    buy medicines online in india: online pharmacy india – top 10 pharmacies in india

  2. DavidSooni表示:

    best online pharmacy india buy medicines online in india USA India Pharm

  3. CarltonUnith表示:

    http://usaindiapharm.com/# india online pharmacy

  4. DavidSooni表示:

    п»їlegitimate online pharmacies india п»їlegitimate online pharmacies india UsaIndiaPharm

  5. FrankGlora表示:

    indian pharmacy: USA India Pharm – indian pharmacy online

  6. DavidSooni表示:

    pharmacy website india indianpharmacy com online pharmacy india

  7. Georgeunula表示:

    USA India Pharm: buy medicines online in india – buy prescription drugs from india

  8. xnfezmyjm表示:

    As we’ve seen in this guide, sweepstakes casinos are legal in 46 US states, which makes them accessible to a lot more players than real money casinos. This is because sweepstakes casinos do not fall under real money gambling laws. On top of that, signing up is a breeze and doesn’t require a real money deposit. Epic Slots released every week. Roulette is a classic and thrilling casino game that has been enjoyed by players for centuries. It features a spinning wheel divided into numbered pockets, along with a small ball that is dropped onto the wheel. Now, you can do all of this online, from the comfort of your own home, even if you are living in the USA. The real money casinos listed on this page are all US-player friendly and they all offer at least one version of the popular casino game of Roulette. Most of these casinos also offer the live dealer version of real money roulette for added entertainment.
    https://rhodes-associates.com/las-mas-grandes-casinos-online-referente-a-de-cualquier-parte-del-mundo-para-2025/
    Borgata new online NJ casino is the longest-serving online casino in this guide, having first launched back in October 2013, making this online casino a true veteran in the world of NJ online gaming. For more than a decade since then, Borgata has become a favorite online casino for players all over the Garden State, and for good reason, as it features a fantastic casino app available for both iOS and Android users. Borgata new online NJ casino is the longest-serving online casino in this guide, having first launched back in October 2013, making this online casino a true veteran in the world of NJ online gaming. For more than a decade since then, Borgata has become a favorite online casino for players all over the Garden State, and for good reason, as it features a fantastic casino app available for both iOS and Android users.

  9. CarltonUnith表示:

    http://usaindiapharm.com/# USA India Pharm

  10. Im obliged for the blog post.

  11. Waltonnix表示:

    indian pharmacy: UsaIndiaPharm – USA India Pharm

  12. FrankGlora表示:

    USA India Pharm: USA India Pharm – indian pharmacies safe

  13. Allanbup表示:

    Why axolotls seem to be everywhere — except in the one lake they call home
    порно групповое жесток

    Scientist Dr. Randal Voss gets the occasional reminder that he’s working with a kind of superstar. When he does outreach events with his laboratory, he encounters people who are keen to meet his research subjects: aquatic salamanders called axolotls.

    The amphibians’ fans tell Voss that they know the animals from the internet, or from caricatures or stuffed animals, exclaiming, “‘They’re so adorable, we love them,’” said Voss, a professor of neuroscience at the University of Kentucky College of Medicine. “People are drawn to them.”

    Take one look at an axolotl, and it’s easy to see why it’s so popular. With their wide eyes, upturned mouths and pastel pink coloring, axolotls look cheerful and vaguely Muppet-like.

    They’ve skyrocketed in pop culture fame, in part thanks to the addition of axolotls to the video game Minecraft in 2021. These unusual salamanders are now found everywhere from Girl Scout patches to hot water bottles. But there’s more to axolotls than meets the eye: Their story is one of scientific discovery, exploitation of the natural world, and the work to rebuild humans’ connection with nature.

    A scientific mystery
    Axolotl is a word from Nahuatl, the Indigenous Mexican language spoken by the Aztecs and an estimated 1.5 million people today. The animals are named for the Aztec god Xolotl, who was said to transform into a salamander. The original Nahuatl pronunciation is “AH-show-LOAT”; in English, “ACK-suh-LAHT-uhl” is commonly used.
    Axolotls are members of a class of animals called amphibians, which also includes frogs. Amphibians lay their jelly-like eggs in water, and the eggs hatch into water-dwelling larval states. (In frogs, these larvae are called tadpoles.)

    Most amphibians, once they reach adulthood, are able to move to land. Since they breathe, in part, by absorbing oxygen through their moist skin, they tend to stay near water.

    Axolotls, however, never complete the metamorphosis to a land-dwelling adult form and spend their whole lives in the water.

    “They maintain their juvenile look throughout the course of their life,” Voss said. “They’re teenagers, at least in appearance, until they die.”

  14. Gabrielnoind表示:

    Axolotl problems
    As Mexico City grew and became more industrialized, the need for water brought pumps and pipes to the lake, and eventually, “it was like a bad, smelly pond with rotten water,” Zambrano said. “All of our aquatic animals suffer with bad water quality, but amphibians suffer more because they have to breathe with the skin.”
    гей секс порно
    To add to the axolotls’ problems, invasive fish species such as carp and tilapia were introduced to the lake, where they feed on axolotl eggs. And a 1985 earthquake in Mexico City displaced thousands of people, who found new homes in the area around the lake, further contributing to the destruction of the axolotls’ habitat.

    These combined threats have devastated axolotl populations. According to the International Union for Conservation of Nature, there are fewer than 100 adult axolotls left in the wild. The species is considered critically endangered.
    While the wild axolotls of Lake Xochimilco have dwindled to near-extinction, countless axolotls have been bred for scientific laboratories and the pet trade. “The axolotl essentially helped establish the field of experimental zoology,” Voss said.

    In 1864, a French army officer brought live axolotls back to Europe, where scientists were surprised to learn that the seemingly juvenile aquatic salamanders were capable of reproduction. Since then, scientists around the world have studied axolotls and their DNA to learn about the salamanders’ unusual metamorphosis (or lack thereof) as well as their ability to regrow injured body parts.
    In addition to their role in labs, axolotls have become popular in the exotic pet trade (though they are illegal to own in California, Maine, New Jersey and Washington, DC). However, the axolotls you might find at a pet shop are different from their wild relatives in Lake Xochimilco. Most wild axolotls are a dark grayish brown. The famous pink axolotls, as well as other color variants such as white, blue, yellow and black, are genetic anomalies that are rare in the wild but selectively bred for in the pet trade.

    What’s more, “most of the animals in the pet trade have a very small genetic variance,” Zambrano said. Pet axolotls tend to be inbred and lack the wide flow of different genes that makes up a healthy population in the wild. That means that the axolotl extinction crisis can’t simply be solved by dumping pet axolotls into Lake Xochimilco. (Plus, the pet axolotls likely wouldn’t fare well with the poor habitat conditions in the lake.)

    Fame and misfortune
    The difficulties that axolotls face in the wild are almost diametrically opposed to the fame they’ve found in recent years. Axolotls have captured the human imagination for centuries, as evidenced by their roles in Aztec religion and stories, but the early 21st century seems to be a high point for them. An axolotl graces the 50 peso bill. There are axolotl-inspired Pokemon, and Reddit commenters have noted that the character Toothless from the “How to Train Your Dragon” movie series is distinctly axolotl-like.

    The introduction of axolotls to Minecraft in 2021 neatly mapped onto an uptick in Google searches for the animals, and social media makes it easy for people to gain access to photos and videos of the salamanders, particularly the photogenic pink ones often kept as pets.

    The axolotl pet trade probably doesn’t directly harm the wild populations since wild salamanders aren’t being poached or taken from Lake Xochimilco. However, Zambrano said, axolotls’ ubiquity in pop culture and pet stores might make people assume that because axolotls “live in all the tanks around the world, they are not in danger.”

  15. CarltonUnith表示:

    https://usaindiapharm.com/# india online pharmacy

  16. Georgeunula表示:

    UsaIndiaPharm: USA India Pharm – indian pharmacy

  17. Waltonnix表示:

    online pharmacy india: mail order pharmacy india – indian pharmacy paypal

  18. lyvjgstnp表示:

    If you want to play free casino games on your smartphone or tablet, there are a couple of ways to do so. First, players can use some of the free mobile casino games available via the App Store and Google Play Store. These never pay out real money but may allow players to purchase additional credits or coins. Safety, reputation, and reliability are all good, but many online gambling establishments meet these requirements. So how do you choose a phone casino to your liking? Here are a few more points: For a host of reasons, problems do pop up even at the best online casinos for blackjack. When an issue occurs, a support team must be readily available. Ideally, we recommend online casinos with live chat support, a dedicated phone line and email. Social media support is a plus, and so are public forums. 
    https://bonyadsite.ir/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%b1%d9%83%d9%88%d8%a8-%d8%a7%d9%84%d8%b7%d9%8a%d8%a7%d8%b1-%d8%ad%d9%88%d9%84-%d8%aa%d8%b9%d9%84%d9%8a%d9%85%d8%a7%d8%aa-betano-%d9%83%d9%86%d8%b5%d8%a7%d8%a6%d8%ad/
    As your play evolves, we’ll offer enhanced benefits. Remember to use your card every time you play to begin earning the offers and benefits you deserve. Whether you’re a serious poker player or a novice looking for a friendly game, we have a seat waiting just for you in our Sky Casino. Our Poker Room features over 30 tables and its own dedicated staff and guest services to ensure you have a time you won’t soon forget. Visit the Sky River Rewards Club or an enrollment kiosk on property to sign up.  4PM-10PM, Sunday Keep it hot in the kitchen with a Hex-Lined cookware gift! Electronic Table Games offer flexible options to suit your preferences. Exciting Casino Games are now at The Brook, so you can stay close to home, play your favorites and win bigtime jackpots! SATURDAYS IN MARCH | 5PM – 8PM

  19. FrankGlora表示:

    USA India Pharm: UsaIndiaPharm – indian pharmacy paypal

  20. Профессиональный сервисный центр по ремонту бытовой техники с выездом на дом.
    Мы предлагаем:сервис центры бытовой техники москва
    Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом!

  21. Waltonnix表示:

    USA India Pharm: п»їlegitimate online pharmacies india – UsaIndiaPharm

  22. FrankGlora表示:

    indian pharmacy paypal: UsaIndiaPharm – top online pharmacy india

  23. CarltonUnith表示:

    https://usaindiapharm.shop/# Online medicine home delivery

  24. DavidSooni表示:

    USA India Pharm best online pharmacy india Online medicine home delivery

  25. Thanks for sharing, this is a fantastic blog article.Really thank you!

  26. Georgeunula表示:

    UsaIndiaPharm: USA India Pharm – indian pharmacy online

  27. CarltonUnith表示:

    https://usaindiapharm.shop/# USA India Pharm

  28. Waltonnix表示:

    UsaIndiaPharm: USA India Pharm – buy prescription drugs from india

  29. DavidSooni表示:

    п»їlegitimate online pharmacies india reputable indian online pharmacy USA India Pharm

  30. Georgeunula表示:

    USA India Pharm: UsaIndiaPharm – world pharmacy india

發佈回覆給「Waltonnix」的留言 取消回覆

發佈留言必須填寫的電子郵件地址不會公開。