REST Call with Flutter - Http methods
HTML-код
- Опубликовано: 2 окт 2024
- In this detailed tutorial we will learn how to perform GET, POST, PUT and DELETE Http operations using Flutter.
All the methods are implemented with BaseClient so you can use across application for any functionality.
If you like my work
Support Me on Ko-Fi : ko-fi.com/afza...
Git Source:
github.com/afz...
Join this channel to get access to perks:
www.youtube.co...
Gears ========
Camera 📸 || Canon 250D : amzn.to/34isdKr
Mic 🎤 || Maono AU-04 : amzn.to/341g9wS
#CodeX
Connect with me on social media:
FB: / codexdevs
Twitter: / afzalali_dev
LinkedIn: / afzalali15
Discord: / discord
Best explanation in RUclips ❤️
You made my day easier 💥
Thanks. This is what i need for my project
Never assume we would get bored
hi, thank u so much for the tutorials, im new in flutter and this is perfect for me, i was working with java and api rest, i wanted a chanched, so thank u
Glad I could help!
Can you do a tutorial on how to use GraphQL with Flutter?
make tutorial on retrofit + getx + api (GET , POST , PUT , DELETE)
finally i found a clear explanation for this! thanks
can you explain authentication/authorization by jwt token?
Please make a tutorial on graphQL with flutter
Great Work Brother , Can you help me with an example how to use the data returned from post request in future builder.
hello to solve the probleme where the get methode work but post and put does nt read this :
the problem is from the header ,in the put and post you need the header atribute in the request core,.
you dont need the same as in the video since you probably don t have the autorisation nor the api_key as in the first declaration at 3:57 but you need the content type atribut in the header, so you header variable should look like the one at 13:31 if you follow the video you will see he have a problem too before he add it so basicly you need your header variable to be :
var _headers = {
'Content-Type': 'application/json',
};
again you can have api key autorisation and more stuff ,but so it just work the presence of content type atribut with the value aplication/json (like the code juste above) is enough.
i hope this helped .
Hi Afzal sir,
i used the same API and try to CURD operations but while making the get req. is working fine, but when i going to do PUSH, PUT and DELETE it's thowing an error.
E/flutter (16462): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: type '(dynamic) => User' is not a subtype of type '(String, dynamic) => MapEntry' of 'transform'
I try to fix but i can't make it. so sir can you tell me what's going wrong here and used the same Model class as you.
With dynamic types, you need to be careful of what data you are parsing back. May be your return type is mismatching.
You can share details on Discord channel and will try to help you out.
@@CodeXdev thank you sir
hello bro is your issues fixed ? even me I have this errors
@@byiringirooscar321 yes, my issue is fixed
@@jayisampelliwar5065 please can you help me I have the same of your errors
hello sir, can you please make a video on api handling architecture for large project.
Can u make api integration using dio package
Can u make a video on riverpod
sir please make a video on how to call api USING GETX model view controller for like below response in which we can access status as well as data array
{
"isSuccess": true,
"datacount": 77,
"data": [
{
"provinceID": 1,
"provinceNameEN": "Bangkok",
"geoID": 2
},
{
"provinceID": 2,
"provinceNameEN": "Samut Prakan",
"geoID": 2
}
],
"error": {
"code": null,
"messageToDeveloper": null,
"messageToUser": null
}
}
Sir, I have made my own api and it uses bearer token authentication how should I use it ...i am unable to make a request for the same
I cannot print data like users[1].name. Is users not a list? What shall I do for reading data?
Sir pls make tutorial on authenticatin mobile otp with rest api in flutter
You send api parameters
When u use
For using route dynamically
?
what is that api_key you have passed in headers?
Wait wait wait,,, What he just said, "A Kofi Channel"??? Like he has another channel, Is it???
No 😝 KoFi is payment service, for tip and support ❤️
Best explanation with code.
Please explain more on headers it is important aspect
How to implement post multipart sir?
this is the best Video help full
This is awesome. I'll be implenting this with the nodejs api I built
thank you very much
Hola, una consulta en el metodo get mi endpoint recibe un api_ke y ciertos parametros, como puedo agragarlo en la construccion del url como se hace con los headers y no agrgarselo al final de mi metodo despues del url. Saludos
No necesita pasar API_Key como parámetro.
Por lo general, las api_keys se almacenan en variables globales y debe pasarlas directamente en el parámetro de encabezado de cualquier solicitud.
Thank you yaar.
Super Bro👍, How to cancel the (previous) api request
Its something dart doesn't provide out of the box. We can not cancel Future easily.
There are some tweaks or custom implementation, which is topic for another tutorial.
Bravo man ❤
*We see that body is exist and login with post request but i want login with get request not post, please tell me how i can*
GET request you can pass param like this 👇🏼
api/login?username='test'&password='encrypted_pass'&device='iOS'
Its not recommended to pass confidential data in the GET request, its should only be used to fetch public data, something like this,
api/getCities?countryId=123
i get response body but when i display response like id name then it dose not display it show error null its not a string or string is not a subtype of int can you tell me solution
❤️❤️
Bro I'm getting CORS error it's showing xml http error, please help me to sort out this error.
Hello, CORS error comes because of the restriction on your server side. Are you using the same API in this video or other?
@@CodeXdev yeah bro I'm using third party api for my learning project even it's a open api, when we call in postman it will work properly and with help of flutter_Cors package we can get proper response in local but in production ( after deploy in firestore) it's showing xmlRequestError in network console cors error. Could you please help me.....
@@CodeXdev thank you for your response..
not for beginners
Flutter Autocomplete with arrow keyboard navigation is not working please help me
Autocomplete supports keyboard out of the box, what issue you are facing exactly ?
thanku bro...from kerala
sorry sir , i messed up your api
I honestly learned a lot of what i needed here
thank you. Thank you Codex
Appreciate it! Subscribe n share 😍
I am a junior developer who started out with dart
and i am having a little bit of issues with 'Logic' when using api's can you refer a tutorial or guide sir ?
Thank you for your consideration
Hi, you can check this video ruclips.net/video/c09XiwOZKsI/видео.html
Flutter more concept video uploaded
how to hide the installed application in flutter ( android )
I don't think it can be done, its OS capability...
Brother Rest API Steam Chat is working passable
Sorry Stream Bulider
Yes, it’s possible.. You will listen to stream for response
I am Stat management provide using brother
Using Stream Bulider in Chat my try full failure so please help