在 Java 中重构文本文件

Question

我有这样的文本文件内容

name1,name2,name3,....nameN
value1,value2,value3,....valueN

我希望内容是

name1     value1
name2     value2
name3     value3
  .        .
  .        .
nameN     valueN

我如何使用 java 代码实现这一点。

Answer 1

String[] names = namesString.split(',');
String[] values = valuesString.split(',');
//usage
System.out.println(names[0] + " with value " + values[0];

Answer 2

String[] names = namesString.split(",");
String[] values = valuesString.split(",");
for(int i=0;i<names.length;i++){
System.out.println(names[i] + "      " + values[i];
}

Answer 3

try {
            File file = new File("D:\temp\test.txt");
            InputStreamReader reader = new InputStreamReader(new FileInputStream(file));
            BufferedReader bufferedReader = new BufferedReader(reader);
            String namesString = bufferedReader.readLine();
            String valuesString = bufferedReader.readLine();
            String[] names = namesString.split(",");
            String[] values = valuesString.split(",");
            for (int i = 0; i < names.length; i++) {
                System.out.println(names[i] + "t" + values[i]);
            }
            bufferedReader.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }