I would like to make post request in redux-saga. My code looks like:
const response = yield fetch('https://test.api/test', {
method: 'POST',
body: JSON.stringify({
'auth[email]': 'test#test.test',
'auth[password]': 'test'
}),
});
How to rewrite body of request in redux-saga? In postman it works good. Problem in fields in array-style
If you, on postman, are using form-data and it's working, then you should do the same when you call fetch.
var formData = new FormData();
formData.append('auth[email]', 'test#test.test');
formData.append('auth[password]', );
const response = yield fetch('https://test.api/test', {
method: 'POST',
body: formData
})
Related
I'm currently stuck sending a request to my server and can not get a response. I have tried it on postman and it runs completely fine. However, when I try to put it on react, the back-end always response with a bad request.
Here is my code for the back-end
#GetMapping(value = "/searchPatient")
public ResponseEntity<?> searchPatients(#RequestParam String id_num,
#RequestParam String name) {
List<PatientForSearchDto> patientForSearchDtos = patientService.viewSearchedPatient(id_num, name);
return ResponseEntity.status(HttpStatus.OK).body(
new ResponseObject("ok", "Success", patientForSearchDtos)
);
}
Here is my code for Front end (react)
async function sendRequest () {
const formData = new FormData();
formData.append('id_num', id_num);
formData.append('name', name);
console.log(formData)
console.log(formData.get('name'))
console.log(formData.get('id_num'))
const config = {
method: 'get',
url: 'http://localhost:8080/api/searchPatient',
// headers : {
// 'Content-Type': 'from-data'
// },
data : formData
};
await axios(config)
.then(function (response) {
console.log(JSON.stringify(response.data));
setPatientList(response.data.data.object)
})
.catch(function (error) {
console.log(error);
});
}
Here is what I get when sending request via postman
enter image description here
Here is when sending request using react
enter image description here
From the Axios docs about Request Config data param:
// data is the data to be sent as the request body
// Only applicable for request methods 'PUT', 'POST', 'DELETE , and
'PATCH'
So, data with GET method is not supported.
Can't you use params instead?
i need send this request with axios.
i need header as multipart request, like below
headers: {
"Content-type": "multipart/form-data",
},
I used spring boot for backend. It expect maltipart not application/json. I tried below code, But it not worked for multipart.
axios.delete(URL, {
headers: {
Authorization: authorizationToken
},
data: {
source: source
}
});
Thanks a lot #Sinan Yaman. I generated it using POSTMAN. Answer is
var axios = require('axios');
var FormData = require('form-data');
var data = new FormData();
data.append('keyName', 'project/photoes/1613388881570-note1.txt');
var config = {
method: 'delete',
url: 'localhost:8080/storage/deleteFile',
headers: {
...data.getHeaders()
},
data : data
};
axios(config)
.then(function (response) {
console.log(JSON.stringify(response.data));
})
.catch(function (error) {
console.log(error);
});
Typically before make frontend we test our backend with postman. For any type of frontend http calls code can automatically generate using postman. This is awesome feature of POSTMAN. Follow below steps.
Press the code button
Select the your backend code environment
I would like to make post request in redux-saga. My code looks like:
var formdata = new FormData();
formdata.append("points", "a,b");
formdata.append("pid", "someid");
formdata.append("tions", "cses");
formdata.append("exp", "cx");
const ans = yield call(fetch,
'http://localhost:8000/api',
{
method: "POST",
headers: { 'Authorization': 'Token tokenid',
"Content-Type": "application/json",},
body : formdata
});
In Postman it is working fine (selected form-data in body), but in saga, the POST request is not happening at all.
Please suggest where I am doing wrong?
The problem is with your Exceptions on server-side, When you are throwing an error the headers are not set. So what you should do is with CORS Errors only with 400 bad request react fetch request.
Update :- The 400 Bad request has gone away after I added "Content-Type": "application/x-www-form-urlencoded" in the headers and changed the body type accordingly
Example :-
fetch("api/xxx", {
body: "email=test#example.com&password=pw",
headers: {
"Content-Type": "application/x-www-form-urlencoded",
},
method: "post",
}
I have some issues in file uploading using spring rest and react and axios,
my back-end code is
#PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
public ResponseEntity uploadFile(#RequestParam MultipartFile file) {
return ResponseEntity.ok().build();
}
and I can upload file using postman, but by using axios I got some errors.
nested exception is org.apache.commons.fileupload.FileUploadException: the request was rejected because no multipart boundary was found
here is my code:
let formData = new FormData();
formData.append("file", this.state.selectedFile);
axios({
method: "post",
url: url,
data: {
formData
}
})
also if I put
headers: { "Content-Type": "multipart/form-data" }
I got error too,
can anyone tell me what are my mistakes please?
It may be beacause you are creating a new object and sending the data inside the object
Try this data: formData
let formData = new FormData();
formData.append("file", this.state.selectedFile);
axios({
method: "post",
url: url,
data: { formData},
{...axios.default.headers,
...{headers: { "Content-Type": "multipart/form-data" }}
}
})
You dont need to put any headers as it will automatically , decides the parameters of headers , when you do it manually you need to explicitly decides few parameters which is quite difficult to judge , so dont give headers
i am trying to send a POST request from my angularjs controller to the nodejs server which should then send a full POST request to the external API and this way avoid CORS request as well as make it more secure as i'm sending relatively private data in this POST request.
My angularjs controller function for making the post request to the nodejs server looks like this and it works fine:
var noteData = {
"id":accountNumber,
"notes":[
{
"lId":707414,
"oId":1369944,
"nId":4154191,
"price":23.84
}
]
}
var req = {
method: 'POST',
url: '/note',
data: noteData
}
$http(req).then(function(data){
console.log(data);
});
Now the problem lies in my nodejs server where i just can't seem to figure out how to properly send a POST request with custom headers and pass a JSON data variable..
i've trierd using the nodejs https function since the url i need to access is an https one and not http ,i've also tried the request function with no luck.
I know that the url and data i'm sending is correct since when i plug them into Postman it returns what i expect it to return.
Here are my different attempts on nodejs server:
The data from angularjs request is parsed and retrieved correctly using body-parser
Attempt Using Request:
app.post('/buyNote', function (req, res) {
var options = {
url: 'https://api.lendingclub.com/api/investor/v1/accounts/' + accountNumber + '/trades/buy/',
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': apiKey
},
data = JSON.stringify(req.body);
};
request(options, function (error, response, body) {
if (!error) {
// Print out the response body
// console.log(body)
console.log(response.statusCode);
res.sendStatus(200);
} else {
console.log(error);
}
})
This returns status code 500 for some reason, it's sending the data wrongly and hence why the server error...
Using https
var options = {
url: 'https://api.lendingclub.com/api/investor/v1/accounts/' + accountNumber + '/trades/buy/',
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': apiKey
}
};
var data = JSON.stringify(req.body);
var req = https.request(options, (res) => {
console.log(`STATUS: ${res.statusCode}`);
console.log(`HEADERS: ${JSON.stringify(res.headers)}`);
res.setEncoding('utf8');
res.on('data', (chunk) => {
console.log(`BODY: ${chunk}`);
});
res.on('end', () => {
console.log('No more data in response.');
});
});
req.on('error', (e) => {
console.log(`problem with request: ${e.message}`);
});
req.write(data);
req.end();
Https attempt return a 301 status for some reasons...
Using the same data, headers and the url in Postman returns a successful response 200 with the data i need...
I don't understand how i can make a simple http request...
Please note: this is my first project working with nodejs and angular, i would know how to implement something like this in php or java easily, but this is boggling me..
So after a lot of messing around and trying different things i have finally found the solution that performs well and does exactly what i need without over complicating things:
Using the module called request-promise is what did the trick. Here's the code that i used for it:
const request = require('request-promise');
const options = {
method: 'POST',
uri: 'https://requestedAPIsource.com/api',
body: req.body,
json: true,
headers: {
'Content-Type': 'application/json',
'Authorization': 'bwejjr33333333333'
}
}
request(options).then(function (response){
res.status(200).json(response);
})
.catch(function (err) {
console.log(err);
})