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JTidy解決中文亂碼問題(親測可用)

專案中需要用到jTidy把html格式化為xml檔案,以便後續處理,然而在使用jTidy的時候,發現html文件裡中文用jTidy轉換後會亂碼。
經過一陣研究,發現主要是jTidy的inCharEncoding和outCharEncoding需要設定為UTF-8才可以正常讀取和寫入中文字元。
關鍵程式碼只有兩行:

        tidy.setInputEncoding("UTF-8");
        tidy.setOutputEncoding("UTF-8");

完整程式碼如下:

import org.w3c.tidy.Configuration;
import org.w3c.tidy.Tidy;

import java.io.*;

public class Main {

    public static final String WORK_DIR = "D:\\data\\temp\\jTidy\\";

    public static final String INPUT_FILE = "input.html";

    public static final String OUTPUT_FILE = "output.xml";

    public static final String ERROR_LOG = "error.log";

    public static void convert(InputStream inputStream, OutputStream outputStream){
        Tidy tidy = new Tidy();
        tidy.setInputEncoding("UTF-8");
        tidy.setOutputEncoding("UTF-8");
        tidy.setWraplen(0);
        try {
            tidy.setErrout(new PrintWriter(new FileWriter(WORK_DIR+ERROR_LOG)));
        } catch (IOException e) {
            e.printStackTrace();
        }
        tidy.parse(inputStream,outputStream);
    }

    public static void main(String args[]){
        InputStream inputStream = null;
        OutputStream outputStream = null;
        try {
            inputStream = new FileInputStream(WORK_DIR+INPUT_FILE);
            outputStream = new FileOutputStream(WORK_DIR+OUTPUT_FILE);
            convert(inputStream,outputStream);
            inputStream.close();
            outputStream.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {

        }

    }



}