writeStringDir static method

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

利用文件存储字符串，默认写到应用程序的目录

Implementation

static Future<File?> writeStringDir(String? string, String filePath) async {
  if (string == null) {
    return null;
  }
  try {
    final file = await getAppFile(filePath);
    return await file?.writeAsString(string);
  } catch (err) {
    LogUtils.e(err, tag: TAG);
    return null;
  }
}