如何从dart:io服务器上的HTTPRequest读取文件

import 'dart:io';

void main() async {
  var server = await HttpServer.bind('localhost', 8000);
  print('Server listening on ${server.address}:${server.port}');

  await for (var request in server) {
    // 处理请求
  }
}

import 'dart:io';

void main() async {
  var server = await HttpServer.bind('localhost', 8000);
  print('Server listening on ${server.address}:${server.port}');

  await for (var request in server) {
    var filePath = request.uri.path; // 获取请求中的文件路径
    var file = File(filePath);

    if (await file.exists()) {
      var content = await file.readAsString(); // 读取文件内容
      request.response.write(content); // 将文件内容作为响应返回给客户端
    } else {
      request.response.statusCode = HttpStatus.notFound;
      request.response.write('File not found');
    }

    await request.response.close();
  }
}