Making multiple requests to the same server

Use the Client class in the http Pub package for making multiple requests to the same server. Using Client keeps keep a persistent connection open to the server and is better than making multiple single requests.

 import 'package:http/http.dart' as http;

printResponseBody(response) {
  print(response.body.length);
  if (response.body.length > 100) {
    print(response.body.substring(0, 100));
  } else {
    print(response.body);
  }
  print('...\n');
}

main() async {
  var url = 'http://HdhCmsTestgoogle测试数据/';
  var client = new http.Client();
  try {
    var response = await client.get('$url/search');
    printResponseBody(response);
    response = await client.get('$url/doodles');
    printResponseBody(response);
  } finally {
    client.close();
  }
} 

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