如何将 bufferedReader 中的行拆分为单词答案

【问题标题】：How to split lines from bufferedReader into words如何将 bufferedReader 中的行拆分为单词
【发布时间】：2017-07-31 20:55:55
【问题描述】：

我需要帮助来创建拆分代码行的代码，然后它可以进行一些拼写检查。

  public static void main(String [] args) throws IOException {
    Stem myStem = new Stem();

    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream("C:\\Users\\lamrh\\IdeaProjects\\untitled1\\src\\bigON\\data.txt")));

    //String currentWord = String.valueOf(bufferedReader.readLine());
    Scanner scanner = new Scanner(bufferedReader.readLine());
    //byte[] data = new byte [currentWord.length()];
    String[] splitLines;
    //splitLines = splitLines.split(" ");


    String line;
    while((line = bufferedReader.readLine()) !=null  ){
        //splitLines = line.split(" ");
        String currentWord1 = formatWordGhizou ( line);
        System.out.println(""+ line+""+ ":"+ currentWord1);

    }
    bufferedReader.close();


}

结果告诉我：

سْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ:سماللهالرحمنالرحيم

سْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ:سماللهالرحمنالرحيم ِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ:سماللهالرحمنالرحيم ِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ:سماللهالرحمنالرحيم ِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ:سماللهالرحمنالرحيم ِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ:سماللهالرحمنالرحيم ِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ:سماللهالرحمنالرحيم ِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ:سماللهالرحمنالرحيمِ

它应该看起来像一个字一个字而不是一行字。任何帮助谢谢。

【问题讨论】：

能否提供函数“formatWordGhizou()”的来源？
Why is “Can someone help me?” not an actual question?
问题是有没有办法将缓冲读取器读取的行拆分为单词

标签： java split bufferedreader

【解决方案1】：

在您的 while 循环中尝试将行字符串连接成行，使用正则表达式拆分行以填充字符串数组 splitLines，然后遍历数组 splitLines 以将元素发送到标准输出，如下所示 (adapted from helpful tutorial at this link)

String lines="";

while((line = bufferedReader.readLine()) !=null  ){

   lines = lines  + line;  

}

String[] splitLines = lines.split("\\s+");

for (String words: splitLines) {

     System.out.println(words);

  }

【讨论】：

【解决方案2】：

// format the word by removing any punctuation, diacritics and non-letter charracters
private static String formatWordGhizou ( String currentWord )
{
    StringBuffer modifiedWord = new StringBuffer ( );


    // remove any diacritics (short vowels)
    if ( removeDiacritics( currentWord, modifiedWord ) )
    {
        currentWord = modifiedWord.toString ( );
    }

    // remove any punctuation from the word
    if ( removePunctuation( currentWord, modifiedWord ) )
    {
        currentWord = modifiedWord.toString ( ) ;
    }

    // there could also be characters that aren't letters which should be removed
    if ( removeNonLetter ( currentWord, modifiedWord ) )
    {
        currentWord = modifiedWord.toString ( );
    }

    // check for stopwords
    if( !checkStrangeWords ( currentWord ) )
        // check for stopwords
        if( !checkStopwords ( currentWord ) )
            currentWord = stemWord ( currentWord );

    return currentWord;
}

//-----------------

【讨论】：