var router = '/user/:name/:age';
var path = '/user/abc/def';
var routerArr = router.split('/');
var pathArr = path.split('/');
var obj = {};
for (var i = 0; i < routerArr.length; i++) {
var item = routerArr[i];
if (item[0] === ':') {
obj[item.slice(1)] = pathArr[i];
}
}
path-to-regexphttps://www.npmjs.com/package...