如何从 CSV 文件中读取数据并将数据插入房间数据库？

Question

 InputStream is = getResources().openRawResource(R.raw.babynames);
    BufferedReader reader = new BufferedReader(
            new InputStreamReader(is, Charset.forName("UTF-8"))
    );
    String line = "";

    try {
        reader.readLine();

        while ((line = reader.readLine()) != null) {
            Log.d("MyActivity", "Line: " + line);

            String[] tokens = line.split(",");

            BabyName name = new BabyName();
            name.setGender(tokens[1]);
            name.setMeaning(tokens[2]);
            name.setName(tokens[3]);
            name.setOrigin(tokens[4]);


            babyNames.add(name);
            Log.d(TAG, "Just created: " + name);

        }
    } catch (IOException e) {
        Log.wtf("MyActivity", "Error reading data file on line" + line, e);
        e.printStackTrace();
    }

我正在尝试这个，但是应用程序崩溃了，我得到了数组索引超出范围的错误，在日志中我正在获取数据

Answer 1

BabyName name = new BabyName();
name.setGender(tokens[1]);
name.setMeaning(tokens[2]);
name.setName(tokens[3]);
name.setOrigin(tokens[4]);

索引不应该从0开始吗

name.setGender(tokens[0]);

如何从 CSV 文件中读取数据并将数据插入房间数据库？

how to Read data from CSV file and insert the data into Room Database?

database

csv

android

android-room