fetch json post
(async () => {
const rawResponse = await fetch('https://httpbin.org/post', {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify({a: 1, b: 'Textual content'})
});
const content = await rawResponse.json();
console.log(content);
})();js fetch 'post' json
//Obj of data to send in future like a dummyDb
const data = { username: 'example' };
//POST request with body equal on data in JSON format
fetch('https://example.com/profile', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify(data),
})
.then((response) => response.json())
//Then with the data from the response in JSON...
.then((data) => {
console.log('Success:', data);
})
//Then with the error genereted...
.catch((error) => {
console.error('Error:', error);
});
// YeahAdd no cores to fetch
// There were no quick access to mode and credentials to other fetch answers.
// Data you'll be sending
const data = { funny: "Absolutely not", educational: "yas" }
fetch('https://example.com/api/', {
method: 'POST', // The method
mode: 'no-cors', // It can be no-cors, cors, same-origin
credentials: 'same-origin', // It can be include, same-origin, omit
headers: {
'Content-Type': 'application/json', // Your headers
},
body: JSON.stringify(data),
}).then(returnedData => {
// Do whatever with returnedData
}).catch(err => {
// In case it errors.
})fetch post
// data to be sent to the POST request
let _data = {
title: "foo",
body: "bar",
userId:1
}
fetch('https://jsonplaceholder.typicode.com/posts', {
method: "POST",
body: JSON.stringify(_data),
headers: {"Content-type": "application/json; charset=UTF-8"}
})
.then(response => response.json())
.then(json => console.log(json))
.catch(err => console.log(err));json post fetch
fetch('https://jsonplaceholder.typicode.com/posts', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
// your expected POST request payload goes here
title: "My post title",
body: "My post content."
})
})
.then(res => res.json())
.then(data => {
// enter you logic when the fetch is successful
console.log(data)
})
.catch(error => {
// enter your logic for when there is an error (ex. error toast)
console.log(error)
})how to send post request js fetch
componentDidMount() {
// Simple POST request with a JSON body using fetch
const requestOptions = {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ title: 'React POST Request Example' })
};
fetch('https://jsonplaceholder.typicode.com/posts', requestOptions)
.then(response => response.json())
.then(data => this.setState({ postId: data.id }));
}Copyright © 2021 Codeinu
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