js截取url问号后面的参数
function getUrlValue() {
let query = location.search.substr(1).split('&');
let params = {};
for (let i = 0; i < query.length; i++) {
let q = query[i].split('=');
if (q.length == 2) {
params[q[0]] = q[1];
}
}
return params;
}
let res = getUrlValue();
console.log('res', res);