readTextWithEncoding static method

Future<String> readTextWithEncoding(
  1. String filePath,
  2. Encoding encoding
)

读取文本文件（指定编码）

Implementation

static Future<String> readTextWithEncoding(
    String filePath, Encoding encoding) async {
  try {
    final file = File(filePath);
    if (!await file.exists()) {
      throw Exception('File not found: $filePath');
    }
    return await file.readAsString(encoding: encoding);
  } catch (e) {
    throw Exception('Failed to read file with encoding: $e');
  }
}