[Flutter] httpClient notes finishing

The get request is relatively simple, mainly post request, request to add body

• get request

var httpClient = new HttpClient();
 var uri = Uri.parse('https://xym.ibeeger.com/api/article/list');
 var request = await httpClient.getUrl(uri);
 var response = await request.close();
 String responseBody = await response.transform(utf8.decoder).join();
 var result= jsonDecode(responseBody);
print(responseBody)

• post request

Added body, headers

String  body = jsonEncode({ 'page': w+1});
request.headers.set(HttpHeaders.contentTypeHeader, 'application/json');
request.write(body);