axios js and react
import React from 'react';
import axios from 'axios';
export default class PersonList extends React.Component {
state = {
persons: []
}
componentDidMount() {
axios.get(`https://jsonplaceholder.typicode.com/users`)
.then(res => {
const persons = res.data;
this.setState({ persons });
})
}
render() {
return (
<ul>
{ this.state.persons.map(person => <li>{person.name}</li>)}
</ul>
)
}
}axios
npm i axiosaxios post with header
// Send a POST request
axios({
method: 'post',
url: '/user/12345',
data: {
firstName: 'Fred',
lastName: 'Flintstone'
},
headers: {'Authorization': 'Bearer ...'}
});axios get
const axios = require('axios');
// Make a request for a user with a given ID
axios.get('/user?ID=12345')
.then(function (response) {
// handle success
console.log(response);
})
.catch(function (error) {
// handle error
console.log(error);
})
.then(function () {
// always executed
});
// Optionally the request above could also be done as
axios.get('/user', {
params: {
ID: 12345
}
})
.then(function (response) {
console.log(response);
})
.catch(function (error) {
console.log(error);
})
.then(function () {
// always executed
});
// Want to use async/await? Add the `async` keyword to your outer function/method.
async function getUser() {
try {
const response = await axios.get('/user?ID=12345');
console.log(response);
} catch (error) {
console.error(error);
}
}axios
axios.get('url')
.then((response) => {
// Code for handling the response
})
.catch((error) => {
// Code for handling the error
})Copyright © 2021 Codeinu
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