In my current iOS project I need to fetch data from api call with POST method along with login credentials(userName & Password) as authentication header in react native javaScript file.
Can someone Please help me on that.
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Update your tag, what framework are you using if you are using JS with iOS ?Makaille– Makaille2016-12-28 08:45:52 +00:00Commented Dec 28, 2016 at 8:45
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1 Answer
Just set the fetch method to 'POST', add in headers and body as key-value pairs and process response. Here is an example.
var bodyMap = {};
// fill in the body map with keyvalue pair
fetch(POST_URL, {
method: 'POST',
headers: {
'Accept': 'application/json',
'Authorization': authValue,
'Content-Type': 'application/json',
},
body: JSON.stringify(bodyMap)
}).then((response) => response.json())
.then((responseData) => {
console.log(responseData);
//process response
})
.catch((error) => {
console.warn(error);
});
5 Comments
krish2me
Thanks Irfan Ayaz. Can you please explain, how to get the 'authValue' with userName & Password from the snippet ?
Irfan Ayaz
That depends upon how the server is expecting it.
krish2me
Server expecting authorisation value in Base 64.
Irfan Ayaz
How in base64? Looks like you are not clear enough. What key-value pair server is expecting username and password in? You can't just generate authvalue from both using base64. I can help you out if you can get the required info from server.
Jarnail S
Please guide how can we do with axios in react-native
