Getting the below issue when I pass the value in variable in json.encode not getting the excepted response, but I when pass the value without variable getting proper response I tried using map and different headers not able to get the exact issue.
Not working
String getvalue = “response-value”;
var _body = json.encode({"context": getvalue});
var res = await http.post(link, headers: {
"Content-Type": "application/json",
}, body: _body
);
working
var _body = json.encode({
"responseValue”:
"response-value"
});
var res = await http.post(link, headers: {
"Content-Type": "application/json",
}, body: _body
);
It is solved, there was issue an issue in the backend api which got solved know.
Related
I am getting this error
flutter: response body:{"Message":"The request entity's media type 'text/plain' is not supported for this resource."}
which i am getting in post whenever i am changing the body type to text instead of json. How can i solve this.
here are the postman screenshots of both successful request and field request are given below
Here is the post method
Future<String> sendRequest() async {
var jsonArray = json.encode(body);
algo.Encrypted encrypted = Algorithm.encrypt(algorithmKey, jsonArray);
var encryptedBosy = jsonEncode({'body': encrypted.base64});
var response = await https.post(
Uri.parse("$baseUrl/$paymentMethod"),
headers: {
"Key": key,
"secretKey": secretKey,
},
body: encryptedBosy,
);
return response.body;
}
Add the content type header to the request.
headers: <String, String>{
'Content-Type': 'application/json; charset=UTF-8',
},
I have the following function working from an Angular component (in an Electron application) using HttpClient:
var auth = "Bearer" + "abdedede";
let header = new HttpHeaders({ "Content-Type": 'application/json', "Authorization": auth});
const requestOptions = {headers: header};
const url = 'https://reqres.in/api/users?page=1';
this.http.get<any>(url, requestOptions).toPromise()
.then(response=> {
//...
alert(JSON.stringify(response));
});
}
Now, here is a call from the electron side which calls the same endpoint but without the Authorization and Content-Type in the header:
let buffers:any = [];
const { net } = require('electron')
const request = net.request({
method: 'GET',
url: 'https://reqres.in/api/users?page=1'})
request.on('response', (response) => {
console.log(`HEADERS: ${JSON.stringify(response.headers)}`)
response.on('data', (chunk) => {
buffers.push(chunk);
})
response.on('end', () => {
let responseBodyBuffer = Buffer.concat(buffers);
let responseBodyJSON = responseBodyBuffer.toString();
responseBodyJSON = responseBodyJSON;
})
})
request.end()
(This latter function is thanks to a poster replying here: In an Electron Application I am successfully making an HTTP GET request from an Angular component. How can I do the same thing from the Electron side?)
My question is, could anybody please advise\show me how to add in the Authorization and Content-Type Header info to this call so that it replicates what the Angular version does - i.e. by passing the requestOptions data in the GET call?
Thanks.
I have found it. I needed to add:
request.setHeader("content-type", "application/json"); request.setHeader("Authorization", auth);
before I call:
request.on('response', (response) => {
I am trying to push sheets data from a quiz to an api. The put works fine in postman but I can't seem to get it to work in google scripts.
Postman
var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");
myHeaders.append("Authorization", "Basic bmljazpuaWNr");
myHeaders.append("Cookie", "FB_ResponseHeaders=%7b%22X-XSS-Protection%22%3a%7b%22Key%22%3a%221%3b+mode%3dblock%22%2c%22Value%22%3a%225C-58-58-82-DB-E9-4D-AD-BF-23-F8-5A-65-1E-EE-7B-96-94-7C-E6%22%7d%2c%22X-Content-Type-Options%22%3a%7b%22Key%22%3a%22nosniff%22%2c%22Value%22%3a%22E9-85-E8-2B-38-74-3B-AA-71-5A-41-1D-65-49-06-A7-FF-B3-D2-57%22%7d%2c%22Strict-Transport-Security%22%3a%7b%22Key%22%3a%22max-age%3d31536000%3b+includeSubDomains%22%2c%22Value%22%3a%221D-31-04-88-80-8A-6A-27-8E-2D-72-C5-32-98-74-A9-F8-E8-0C-E7%22%7d%7d; fbd_cooked=!/muNNuj9SlbMhC0PporV/qqu1cgGGvczJaMywTIzq+9GDRYedxCjdCU9X3WnSt1ijLXqndrZJ1DCTVw=");
var raw = JSON.stringify({
"fieldName": "SingleLineText5",
"fieldValue": "question1test"
});
var requestOptions = {
method: 'PUT',
headers: myHeaders,
body: raw,
redirect: 'follow'
};
Google Scripts
// put em in a payload
var payload = {
"fieldName": "SingleLineText7",
"fieldValue": "question1googleSheet" }
var encodedAuth = Utilities.base64Encode("nick:nick");
var headers = [{"Authorization" : "Basic " + encodedAuth},{"Content-Type":"application/json"}];
var options = {
'method': 'PUT',
'body': JSON.stringify(payload),
'headers': headers,
'redirect': 'follow'
}
response = UrlFetchApp.fetch(url, options);
//log the response
Logger.log(JSON.stringify(response));
Am receiving
Exception: Attribute provided with invalid value: headers
If i remove the "Content-Type" I get no error but send no data just returns {}
According to the documentation you are using the wrong parameter. It should be:
const options = {
method : "PUT", // this was correct
payload: JSON.stringify(payload), // correct this
followRedirects : true, // correct this
headers: headers
}
I've created a variable to hold the client ID (CLIENT_ID) but I keep getting an error message saying that the client ID is required when running this function. Anyone have any idea of what I've done wrong here?
function getAuth() {
var authBasedUrl = 'https://test-api.service.hmrc.gov.uk/oauth/authorize';
var response = UrlFetchApp.fetch(authBasedUrl, {
headers: {
'Accept' : 'application/vnd.hmrc.1.0+json',
'response_type': 'code',
'client_id' : CLIENT_ID,
'scope' : 'hello',
'redirect_uri' : 'https://www.xxxxxxx.com/'
}});
var result = JSON.parse(response.getContentText());
Logger.log(JSON.stringify(result, null, 2));
}
Based on the docs you need to make a POST request. There is a blockqoute on the page that says:
Include the request parameters in the request body, not as request
headers.
EDIT:
function getAuth() {
var authBasedUrl = 'https://test-api.service.hmrc.gov.uk/oauth/token';
var options = {
headers: {
'Accept': 'application/vnd.hmrc.1.0+json',
"Content-Type": "application/json"
},
payload: JSON.stringify({
client_id: 'RgwU6hvdxxxxxxic6LwIt',
client_secret: '9e8c9yyyyyyyyyyc2fc2ed9126',
grant_type: 'client_credentials',
scope: 'hello'
})
}
var response = UrlFetchApp.fetch(authBasedUrl, options);
var result = JSON.parse(response.getContentText());
console.log(result);
}
My client side looks like this:
filename="random_filename.docx"
var response = await fetch("https://backend.wl.r.appspot.com/scriptstuff", {
method: 'POST',
mode: 'cors',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify({ file: filename })
});
var data = response.json();
console.log(data);
and my backend return looks like this
response = jsonify({'prediction': str(prob)})
response.headers['Access-Control-Allow-Origin'] = '*'
return response, 200
I receive a promise with the value of 'prediction', but I'm not sure how to access that or why the current code isn't working.
EDIT: adding await before response.json() works
You can execute a function upon a promise being fulfilled by appending a .then() to the fetch request. If you're already receiving the JSON object then the values can be accessed by data.some_key.
I'm not an expert but first store str(prob) into a variable and then create an object with it. I think jsonify() takes things very literally.