问题描述
我正在编写一个翻译程序,该程序从文本文件中读取翻译内容.此方法从文本文件中读取并将其添加到我用于词典的Map对象中.
I'm writing a translator program that reads the translations from a text file. This method reads from the text file and adds it to a Map object that i'm using for the dictionary.
public Map<String, String> loadTranslations() throws IOException {
Map<String, String> translations = new HashMap<String, String>();
BufferedReader in = null;
try {
in = new BufferedReader(new FileReader(System.getProperty("user.dir") + "\\resource\\translations.txt"));
englWord = in.readLine();
frenWord = in.readLine();
translations.put(englWord, frenWord);
System.out.println(englWord + "\n" + frenWord + "\n" + translations);
} catch(Exception e) {
JOptionPane.showMessageDialog(this, "An Error Occured!", "Error!", JOptionPane.ERROR_MESSAGE);
e.printStackTrace();
} finally {
in.close();
}
JOptionPane.showMessageDialog(this, "Updated!", "", JOptionPane.INFORMATION_MESSAGE);
return translations;
}
但是,每当我运行它时,它都会打印此内容,而不是打印文本文件中的单词;
But whenever I run it, instead of printing the words from the text file it prints this;
潮攍ੵ渍ੴ睯ഊ摥畸ഊ瑨牥攍ੴ牯楳ഊ景畲ഊ煵慴牥ഊ晩癥ഊ捩湱ഊ獩砍ੳ楸ഊ獥癥渍ੳ数琍楧桴ഊ桵楴ഊ湩湥ഊ湥畦ഊ瑥渍楸
null
{潮攍ੵ渍ੴ睯ഊ摥畸ഊ瑨牥攍ੴ牯楳ഊ景畲ഊ煵慴牥ഊ晩癥ഊ捩湱ഊ獩砍ੳ楸ഊ獥癥渍ੳ数琍楧桴ഊ桵楴ഊ湩湥ഊ湥畦ഊ瑥渍楸=null}
该文本文件仅列出了英语和法语的前十个字母,因此输出应类似;
The text file just lists the first ten letters in english and french so the output should be something like;
one
un
{one=un}
我该如何解决?
推荐答案
如果不指定编码,则会得到默认值取决于如何初始化JVM .您可以指定像这样的显式编码:
If you don't specify an encoding you get a default value that depends on how the JVM gets initialized. You can specify an explicit encoding like this:
FileInputStream fis = new FileInputStream("test.txt");
InputStreamReader isr = new InputStreamReader(fis, "UTF8");
BufferedReader in = new BufferedReader(isr);
此代码读取一个文件,假设该文件的内容以UTF8编码.
This code reads a file where it is assuming the content is encoded in UTF8.
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