添加对UTF-8字符的支持而不写入0中的所有类代码? [Bukkit和Java]

时间:2013-07-11 19:58:30

标签: java utf-8 bukkit

我有3个班来处理所有配置。 (2级2000行)

我希望在不编写0的所有代码的情况下添加对UTF-8字符的支持; /

我展示了我最小的课程(没有完成,我不想用1400行垃圾邮件:)) 实际上只有两个变量:

package com.gmail.bukkitSmerf.professionalWarns;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;

import org.bukkit.configuration.InvalidConfigurationException;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;

public class LangHandler {
    private static String lWarns_DeletedWarnAddon, lWarns_ExpiredWarnAddon;

    public static String getlWarns_DeletedWarnAddon() {
        return lWarns_DeletedWarnAddon;
    }

    public static String getlWarns_ExpiredWarnAddon() {
        return lWarns_ExpiredWarnAddon;
    }

    public void createConfig(boolean forceConfigUpdate) {
        try {
            String langFileName = "languageEN.yml";
            InputStream input = ProfessionalWarns
                    .getPluginResource_languageEN();
            if (ConfigHandler.getcGeneral_Language().equalsIgnoreCase("PL")) {
                langFileName = "languagePL.yml";
                input = ProfessionalWarns.getPluginResource_languagePL();
            }
            File langFile = new File(ProfessionalWarns.getPluginDataFolder(),
                    langFileName);
            if (!langFile.exists()) {
                langFile.getParentFile().mkdirs();
                ConfigHandler.copy(input, langFile);
            }
            YamlConfiguration lang = new YamlConfiguration();
            FileConfiguration rawLang = YamlConfiguration
                    .loadConfiguration(input);
            lang.load(langFile);

            lWarns_DeletedWarnAddon = lang.getString("Warns.DeletedWarnAddon",
                    rawLang.getString("Warns.DeletedWarnAddon"));

            lWarns_ExpiredWarnAddon = lang.getString("Warns.ExpiredWarnAddon",
                    rawLang.getString("Warns.ExpiredWarnAddon"));

            if (ConfigHandler.iscGeneral_AutoUpdateConfigs()
                    || forceConfigUpdate) {
                FileWriter fw = new FileWriter(langFile);
                PrintWriter pw = new PrintWriter(fw);
                pw.flush();
                pw.write("Warns:\n  DeletedWarnAddon: '"
                        + lWarns_DeletedWarnAddon + "'\n  ExpiredWarnAddon: '"
                        + lWarns_ExpiredWarnAddon + "'");
                pw.close();
            }
        } catch (IOException | InvalidConfigurationException e) {
            e.printStackTrace();
            ProfessionalWarns
                    .logWarning("Error when trying create/write/reload language file!");
        }
    }
}

我不知道如何在这里使用UTF-8。

我也不想删除任何功能。

如果可以,请给我一些关于该代码的建议:)

//对不起我的英文

1 个答案:

答案 0 :(得分:0)

根据您的评论,我将责怪您使用FileWriter

FileWriter fw = new FileWriter(langFile);

这取决于您安装的默认编码,我愿意打赌不是UTF-8。您可以通过以下方式验证:

System.out.println(Charset.defaultCharset());

无论如何,将UTF-8字符写入文件的正确方法是使用OutputStreamWriter

FileOutputStream fos = new FileOutputStream("your_file");
OutputStreamWriter osw = new OutputStreamWriter(fos, "UTF-8");
PrintWriter pw = new PrintWriter(osw);

除非这是一次性代码,否则您应关闭FileOutputStream块中的finally