function request(url = "/", method = "POST", body) {
	let input = {
		headers: {
		'Accept': 'application/json',
			'Content-Type': 'application/json'
		},
		method
	};
	if (body) {
		input.body = JSON.stringify(body);
	}
	fetch(`http://localhost:8080${url}`, input)
	.then((res) => res.json())
	.then((res) => console.log(res))
	.catch((err) => console.log(err))
}


function request(url = "/", method = "POST", body) {
	let input = {
		headers: {
		'Accept': 'application/json',
			'Content-Type': 'application/json'
		},
		method
	};
	if (body) {
		input.body = JSON.stringify(body);
	}
	fetch(`http://localhost:8080${url}`, input)
	.then(res => {
		const contentType = res.headers.get("content-type");
		if (contentType && contentType.indexOf("application/json") !== -1) {
			return res.json().then(data => {
				console.log(data);
			});
		}
	})
	.catch((err) => console.log(err))
}



request("/users/login", "POST", {username: "Danya", password: 123})

request("/sample/2", "PUT", {columnA: "Haven", columnB:"Dorre", columnC: "Green", columnD: "Somali", columnE: "L", id:2})