createDirectoryIfNotExist static method

Future<void> createDirectoryIfNotExist(
  1. String directoryPath
)

如果目录不存在，则创建它。

Implementation

static Future<void> createDirectoryIfNotExist(String directoryPath) async {
  final directory = Directory(directoryPath);
  if (!await directory.exists()) {
    print("hello, directory:$directory, !await directory.exists() -> ${!await directory.exists()}");

    try {
      await directory.create(recursive: true);
    } catch (e) {
      print("hello: e:$e");
    }
    print('Directory created: $directoryPath');
  }
}