createTempDir static method

Future<Directory?> createTempDir({
  1. required String dirName,
})

创建临时目录 dirName 文件夹名 String path = StorageUtil.createTempDir( dirName: 'image');

Implementation

static Future<Directory?> createTempDir({required String dirName}) async {
  Directory? _tempDir = await _initTempDir();
  if (_tempDir == null) {
    return null;
  }
  StringBuffer sb = StringBuffer(_tempDir.path);
  if (!ObjectUtils.isEmpty(dirName)) {
    sb.write("/$dirName");
  }
  return createDir(sb.toString());
}