public void writeDataToFile(String fileName) throws IOException {
//todo: write data into file--fail
ChangeList changeList = new ChangeList(gamePanel.getChessGrids());
File file = new File("fileName");
FileWriter out = new FileWriter(file);
for (int i = 0; i < 8; i++) {
for (int j = 0; j < 8; j++) {
out.write(changeList.getList()[i][j]);
}
out.write("/t");
}
}
//其中changeList.getList()是int[][]
###### 想在txt文件中按顺序写入数组
您好,图示代码有2个问题。