writeStringFile method

Future<File?> writeStringFile(
  1. String string,
  2. String filePath
)

利用文件存储字符串，自定义路径

Implementation

Future<File?> writeStringFile(String string, String filePath) async {
  try {
    final file = readFile(filePath);
    return await file.writeAsString(string);
  } catch (err) {
    logger.e(err, tag: TAG);
    return null;
  }
}