java使每一行成为数组或列表

Question

我的文本文件中有以下文本:AAA:a,b,cbbb:d,f

如何制作一个数组列表，其中每个数组仅包含“:”后面的单词并且不包含逗号例如，array1 将是:[a b c]array2 将是 [d f]

到目前为止我有这段代码，但我得到的输出是:[aaa:a、b、c][bbb:d,f]

// this list will store all the created arrays
      List<String[]> arrays = new ArrayList<String[]>();

      // use a BufferedReader to get the handy readLine() function
      BufferedReader reader = new BufferedReader(new FileReader("scor.txt"));


      for (String line1 = reader.readLine(); line1 != null; 
              line1 = reader.readLine()) {
          String[] floatStrings = line1.split(",");
          String[] textline = new String[floatStrings.length];
          for (int i = 0; i < textline.length; ++i) {
              textline[i] = floatStrings[i];
          }
          arrays.add(textline);
      }
      for (String[] arr : arrays) {
          System.out.println(Arrays.toString(arr));
      }

  }

我稍微改变了代码:

String[] textline = new String[floatStrings.length-1];
          for (int i = 0; i < textline.length; ++i) {
              String[] newTextlineWithoutFirst = Arrays.copyOfRange(floatStrings, 1, floatStrings.length);
              textline[i] = newTextlineWithoutFirst[i];

          }
          arrays.add(textline);
      }
      for (String[] arr : arrays) {
          System.out.println(Arrays.toString(arr));
      }

  }

Answer 1

首先尝试在 : 上拆分，然后在 上拆分 [1]，...

 for (String line1 = reader.readLine(); line1 != null; line1 = reader.readLine()) {
      String[] splitString = line1.split(":");
      splitString = splitString[1].split(",");
      String[] textline = new String[splitString.length];
      for (int i = 0; i < textline.length; ++i) {
          textline[i] = splitString[i];
      }
      arrays.add(textline);
  }