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Im在java中编写一个字典,用户输入单词并按字母顺序存储在.txt文件中。当我自己使用SortWords方法时,它工作正常,但是当我将它与用于向字典添加单词的Option1Method结合使用时,它的工作量很大。它像它改变文本文件的文件类型或东西?任何帮助将不胜感激文本文件词典Java
public static void Option1Method() throws IOException {
FileWriter aFileWriter = new FileWriter("wordlist.txt", true);
PrintWriter out = new PrintWriter(aFileWriter);
String word = JOptionPane.showInputDialog(null, "Enter a word");
out.println(word);
out.close();
aFileWriter.close();
String inputFile = "wordlist.txt";
String outputFile = "wordlist.txt";
FileReader fileReader = new FileReader(inputFile);
BufferedReader bufferedReader = new BufferedReader(fileReader);
String inputLine;
List<String> lineList = new ArrayList<String>();
while ((inputLine = bufferedReader.readLine()) != null) {
lineList.add(inputLine);
}
fileReader.close();
Collections.sort(lineList);
FileWriter fileWriter = new FileWriter(outputFile);
PrintWriter out1 = new PrintWriter(fileWriter);
for (String outputLine : lineList) {
out.println(outputLine);
}
out1.flush();
out1.close();
fileWriter.close();
}
你能正确格式化你的代码吗? – Abubakkar 2013-03-27 16:50:40
对不起,新来这个。它应该如何格式化? – user2205055 2013-03-27 16:54:56
这应该让你开始 – 2013-03-27 16:55:58