下面的代码，一个 json 文件有一些丢失的错误，但没有显示可见的更正。 感谢任何帮助或建议

Question

Future<List> senddata() async { } final response = await http.post(Uri.parse(("``http://localhost/app/insertdata.php``"), body: { ) "name": user.text "email": pass.text "mobile":mobile.text });

var datauser = json.decode(response.body);

connection file to a database, have but does not display any errors

Answer 1

• Make sure your device is connected to inte.net
• You need to establish connection to the SQL first before requesting any thing in your localhost
• Your application and localhost server should be running on the same port to use API's locally in your application.