http中的多个参数获取请求

const queryString = window.location.search;
const urlParams = new URLSearchParams(queryString);
const key1 = urlParams.get('key1');
const key2 = urlParams.get('key2');

const formData = new FormData(event.target);
const key1 = formData.get('key1');
const key2 = formData.get('key2');

const urlParams = window.location.pathname.split('/');
const key1 = urlParams[1];
const key2 = urlParams[2];

const headers = new Headers(request.headers);
const key1 = headers.get('key1');
const key2 = headers.get('key2');