flutter中post到后端php,后端一直接受不到数据$_POST,求大神帮忙看看
import 'package:http/http.dart' as http; import 'dart:async'; import 'dart:convert'; Future<http.Response> callWebServiceForLofinUser() async { final paramDic = { "username": 'email@example.com', "password": '123456', }; final loginData = await http.post( "http://www.xxxx.com/dev/api/user/userLogin.php", // change with your API body: paramDic, ); print(loginData.body); return loginData; }
网友回复
import 'package:http/http.dart' as http;
import 'dart:async';
final Map
"username":null,
"password":null
};
//manually add parameters to the URL
final loginData = await http.post(
"http://www.xxxx.com/dev/api/user/userLogin.php?username="+_login["username"]+"&password="+_login["password"], // change with your API
body: paramDic,
);
print(loginData.body);
/**
* 获取 post 参数; 在 content_type 为 application/json 时,自动解析 json
* @return array
*/
private function initPostData()
{
if (empty($_POST) && false !== strpos($this->contentType(), 'application/json')) {
$content = file_get_contents('php://input');
$post = (array)json_decode($content, true);
} else {
$post = $_POST;
}
return $post;
}