Question

我在lua中创建了一个包含以下代码的文件：

local f = io.open("./data/myfile.html", "w") 
f:write(text) 
f:close()

字符串存储在文件中是波斯语。打开文件时，字母难以辨认。如下面的截图：

image

我如何解决？

Answer 1

Lua不关心编码。如果您的Lua源文本已经在utf-8中，那么您应该在html“head”部分添加“meta”标记。

package dow;

import java.util.Arrays;

public class DOW
{
    public static void main(String[] args)
    {
        BufferedReader reader = new BufferedReader(new FileReader("in.txt"));
        BufferedWriter writer = new BufferedWriter(new FileWriter("out.txt"));

        int dow = 0;
        int temperature = 0;
        int[] highArray = new int [8];
        int[] lowArray = new int [8];
        int[] countArray = new int [8];
        int[] totalArray = new int [8];

        // initialize array
        for (dow = 0; dow <8; dow++)
        {
            highArray [dow]= -999;
            lowArray [dow]= 999;
        }

        String nextLine;
        while ((nextLine = reader.nextLine()) != null && !nextLine.isEmpty())
        {
            //DO STUFF
        }
        reader.close();

        writer.write(Arrays.toString(highArray));

        writer.close();
    }
}

如果你的html版本早于html5，那么使用旧的construct：

<head>
  <meta charset="UTF-8">
</head>

如何在lua中创建utf-8格式的文件？

1 个答案: