Dart-Http获取正文请求 [英] Dart - Http Get request with body

问题描述

我想使用dart发送带有json正文的HTTP GET请求.我知道这是可能的，因为我过去做过，但是找不到文件/将其重新编码.诸如dart:http之类的软件包不允许与GE​​T请求一起发送正文.

I want to send an HTTP GET request with json body using dart. I know this is possible, because I've done it in the past but can't find the files/recode it. Packages like dart:http doesn't allow to send a body along with an GET request.

感谢帮助

推荐答案

我不太确定问题应该在哪里，但是我为Dart VM制作了这个示例，我想它可以满足您的要求:

I am not really sure where the problem should be but I have made this example for Dart VM which I guess does what you want:

import 'dart:convert';
import 'dart:io';

Future<void> main(List arguments) async {
  final response =
      await getCallWithBody('http://localhost:8080', {"Key": "Value"});
  response.forEach(print);
}

Future<List<String>> getCallWithBody(String address, Object object) async {
  final client = HttpClient();
  final request = await client.getUrl(Uri.parse(address));

  request.contentLength = -1;
  request.add(utf8.encode(json.encode(object)));
  await request.flush();

  return (await request.close())
      .transform(utf8.decoder)
      .transform(const LineSplitter())
      .toList();
}

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