When making a fetch request to my dev.to profile (fetching my publishes aka posts), axios returns an array of old data. what I mean by that is, I recently created a new post on dev.to, in total i now have 3 posts. when making a request to fetch all the posts using axios, it returns only 2.
Fetching:
useEffect(() => {
axios
.get('https://dev.to/api/articles?username=timbogdanov', {
method: 'POST', // *GET, POST, PUT, DELETE, etc.
mode: 'cors', // no-cors, *cors, same-origin
cache: 'no-cache', // *default, no-cache, reload, force-cache, only-if-cached
credentials: 'same-origin', // include, *same-origin, omit
headers: {
'Content-Type': 'application/json',
},
})
.then((res) => {
setPosts(res.data);
});
}, []);
Data I get back:
https://puu.sh/Gu3lr/61725cc204.png
Data i should get back:
https://dev.to/api/articles?username=timbogdanov
Related
I am new to React, And I am Stuck. I am trying to make a signup page, having textboxes: name,phonumber,email,password.
What I want is, When I click on login button, all these details should be sent over POST to my API, and response is fetched and stored.
API:
http://localhost:5000/api/users/signup
Method:
POST
Request to my api is send in this way:
content-type: application/json
{
"name": "Devanshh Shrivastvaaaa",
"phoneNumber":"982964XXX8",
"email": "devannnnnshh;#ccc.in",
"password": "1234566788"
}
Can anyone please explain me using code how to send this data to my api on clicking signup, and fetching response
Don't need to use any third party libraries, just use the Javascript fetch API
// Example POST method implementation:
async function postData(url = '', data = {}) {
// Default options are marked with *
const response = await fetch(url, {
method: 'POST', // *GET, POST, PUT, DELETE, etc.
mode: 'cors', // no-cors, *cors, same-origin
cache: 'no-cache', // *default, no-cache, reload, force-cache, only-if-cached
credentials: 'same-origin', // include, *same-origin, omit
headers: {
'Content-Type': 'application/json'
// 'Content-Type': 'application/x-www-form-urlencoded',
},
redirect: 'follow', // manual, *follow, error
referrerPolicy: 'no-referrer', // no-referrer, *no-referrer-when-downgrade, origin, origin-when-cross-origin, same-origin, strict-origin, strict-origin-when-cross-origin, unsafe-url
body: JSON.stringify(data) // body data type must match "Content-Type" header
});
return response.json(); // parses JSON response into native JavaScript objects
}
postData('https://example.com/answer', { answer: 42 })
.then(data => {
console.log(data); // JSON data parsed by `data.json()` call
});
Source: Mozilla MDN
you need to install axios or fetch axios is good axios
axios.post('http://localhost:5000/api/users/signup', {
name: "Devanshh Shrivastvaaaa",
phoneNumber":"982964XXX8",
email: "devannnnnshh;#ccc.in",
password: "1234566788"
})
.then((response) => {
console.log(response);
}, (error) => {
console.log(error);
});
also check for further
I have a React app, and an API. When i POST data to APIs login url API responses me back with cookie on successful login, which I have to set, so in each next request user will send this cookie. But I can't find a method to get it from response.
I want to set sessionid, but I can't reach it within code. I tried to do
Cookies.set('sessionid', response.headers['sessionid']);
But it sets undefined. console.log(response.headers) also gives me {content-length: "31", content-type: "application/json"}. Do I do something wrong?
Sender function:
formSender() {
const url_to_send = `${this.state.api_base_url}:${this.state.api_base_port}${this.state.api_user_url}/login/`;
axios.post(url_to_send, `username=${this.state.username}&password=${this.state.password}`, {headers: {'Content-Type': 'application/x-www-form-urlencoded'}})
.then((response) => {
// I need to set the cookie here
this.setState({
login_success: response.status === 200,
request_sent: false
});
})
};
Try to set Access-Control-Expose-Headers in the back end or
await axios({
method: 'post',
url: YOUR_URL,
data: Data,
headers: { 'Authorization': 'TOKEN' }
});
I have the same problems and i do that for resolve in backend:
app.use(cors({
origin: true,
credentials: true
}));
and the axios request :
axios({
method: "post",
url: `http://localhost:5500/api/user/login`,
withCredentials: true,
data: {
email,
password,
},
headers: {
"Content-Type": "application/json",
}
})
.then((res) => {
console.log(res);
})
I was initially looking for a solution to setting a cookie from a response, but I realized if it's passed as a Set-Cookie header then it is set by the browser. No need to set it manually. Here is the console view
My app looks something like this:
const app = express();
app.use(cors({
origin: ['http://localhost:3000'],
methods: ['POST', 'PUT', 'GET', 'OPTIONS', 'HEAD'],
credentials: true,
}))
app.use(cookieParser())
app.get('/foo', verifyToken, (req, res) => {
// you can omit verifyToken if you want, it's for bearer auth.
if (true) {
res.cookie('XSRF-TOKEN', 'example')
res.send('Welcome')
} else {
res.sendStatus(403);
}
});
The React side:
<Button onClick={() => {
axios.get('http://localhost:8081/foo', {
params: {},
headers: {
Authorization: `Bearer 123`,
// again, omit ^ if you're not doing bearer auth
},
withCredentials: true,
}
).then((response) => {
console.log('cookie should be set')
})
}}>Express cookie</Button>
Bear in mind if you're deploying to a server both react and express should be on an https connection. Connecting http <-> https causes other issues with cookies.
I hava a problem (404 : Bad request ) when consuming token API in my react APP .
In Post man, it work very well
const requestOptions = {
method: 'POST',
mode: "no-cors", // no-cors, cors, *same-origin
cache: "no-cache", // *default, no-cache, reload, force-cache, only-if-cached
credentials: "include", // include, *same-origin, omit
redirect: "follow", // manual, *follow, error
referrer: "no-referrer", // no-referrer, *client
headers: {
},
body: JSON.stringify({
"client_id": "1_15dpzlnknhtwk8sgo4gwo800okogc4g00gk4k04g4g0cgc0ww0",
"client_secret": "dc86f30rr6okw8w84c8owkcko08s4k8k4c4c4k04osow8skko",
"grant_type": "password",
"username": "demoUsername",
"password": "demoPassword"
})
};
fetch('http://localhost:8000/oauth/v2/token', requestOptions)
.then(function(response) {
console.log('response');
console.log(response);
})
.then(function(myJson) {
console.log(JSON.stringify(myJson));
});
the result is :
this is my security.yml
It's a problem of header.the header is empty
It's work now
I have a reactjs web app which is hosted on Azure App Services, using App Service Authentication.
My app authenticates properly and from inside the app I'm attempting to GET /.auth/me so that I can read the access tokens to use for some future API requests but am receiving a 302 in response. The response redirects to login.microsoft.com even though the first request (to load the app) has already been authenticated.
const headers = {
'Accept': 'application/json, text/plain, */*',
'Content-Type': 'application/json',
'credentials': 'include'
};
return (dispatch) => {
const requestOptions = {
method: 'GET',
headers: headers,
};
return fetch("/.auth/me", requestOptions)
.then(parseResponseAndHandleErrors)
.catch(error => {
console.error(error)
});
}
I think I must be missing a cookie or a header in the GET but the docs don't give much information: https://learn.microsoft.com/en-us/azure/app-service/app-service-authentication-how-to#retrieve-tokens-in-app-code
From your client code (such as a mobile app or in-browser JavaScript), send an HTTP GET request to /.auth/me. The returned JSON has the provider-specific tokens.
I have tried setting 'credentials': 'same-origin' but that didn't make any difference.
I managed to figure this out after looking in to more detail at the 'credentials' option of the fetch() API.
'credentials' : 'same-origin' should not be included in the headers, but rather as a seperate request option:
const headers = {
'Accept': 'application/json, text/plain, */*',
'Content-Type': 'application/json'
};
return (dispatch) => {
const requestOptions = {
method: 'GET',
headers: headers,
'credentials': 'same-origin' //credentials go here!!!
};
return fetch("/.auth/me", requestOptions)
......
}
I am working on react-redux App. When i am making Api Post request to Rest Api(on CORS). Headers are not being set. But when i try this in postman it work perfectly.
this is the code:
I want to send TOKEN(for testing).
post: (endPoint, data) => {
return axios({
method: 'post',
url: `${apiPath}/${endPoint}`,
data: data,
headers: { "Content-Type": "application/json", 'TOKEN': 1111}
}).then((res) =>{
return res;
})
}