Laravel && Fetch API

Post

var token = document.querySelector('[name=csrf_token]').getAttribute('content');

fetch('/submit-sth', {
	method : 'post',
	mode: 'cors',
	headers: {
		"Content-Type": "application/json",
		"Accept": "application/json, text-plain, */*",
		"X-Requested-With": "XMLHttpRequest",
		"X-CSRF-TOKEN": token
	},
	body: JSON.stringify({id: id, sth: sth})
})
.then((res) => res.json())
.then((res) => {
	//console.log(res)
})
.catch((error) => console.log(error))

Get

fetch('/get-sth-by-id/888')
.then((res) => res.json())
.then((res) => {
		
})
.catch((error) => console.log(error))