Moh*_*sri 5 dart dart-http flutter
我正在尝试使用 API 与 PHP 后端进行通信,但无法到达响应正文。
我需要到达消息,并在 UI 中显示错误,问题是response.stream它的类型是 Bytesreem,我无法将其转换为 Map
我的代码:
Future<void> _authenticateUp(String email, String password,
String passwordconfirmation, String username, String name,
{String phonenumber}) async {
var headers = {
'Content-Type': 'application/json',
'X-Requested-With': 'XMLHttpRequest'
};
var request = http.MultipartRequest('POST', Uri.parse('$siteUrl/register'));
request.fields.addAll({
'email': email,
'password': password,
'password_confirmation': passwordconfirmation,
'username': username,
'name': name,
'phone_number': phonenumber
});
request.headers.addAll(headers);
http.StreamedResponse response = await request.send();
try {
if (response.statusCode == 200) {
await response.stream.bytesToString().then((value) {
print(value);
});
} else {
// here I want to print the message and the errors
}
} catch (e) {
throw e;
}
}
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添加此至于错误,您的状态代码不是 200
try {
if (response.statusCode == 200) {
await response.stream.bytesToString().then((value) {
print(value);
});
} else {
await response.stream.bytesToString().then((value) {
print(value);
var jsonResponse = json.decode(response.body.toString());
var nameError = jsonResponse["errors"]["name"][0];
var emailError = jsonResponse["errors"]["email"][0];
var usernameError = jsonResponse["errors"]["username"][0];
var passwordError = jsonResponse["errors"]["password"][0];
//now can print any print(emailError);
});
}
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