Javascript Node.js req.params.locationid未抓取ID

我有以下带有特殊ID的url：

http://localhost:3000/location/5733e37adcba0f6d5aa88cf5/review/new 

这是一个包含表单的页面，该表单将被填写并提交到api，并保存在我的数据库中。我遇到的奇怪问题是，在我的控制器中

req.params.locationid 

由于某种原因返回未定义的

这是我的控制器代码：

module.exports.doAddReview = function(req, res) {
    var requestOptions, path, locationid, postdata;
    locationid = req.params.locationid;
    console.log("\n>>>> " + req.params.locationid + " <<<<\n");
    path = "/api/locations/" + locationid + '/reviews';
    postdata = {
        author: req.body.name,
        rating: parseInt(req.body.rating, 10),
        reviewText: req.body.review
    };
    requestOptions = {
        url : apiOptions.server + path,
        method : "POST",
        json : postdata
    };
    request(requestOptions, function(err, response, body) {
        if (response.statusCode === 201) {
            res.redirect('/location/' + locationid);
        } else {
            _showError(req, res, response.statusCode);
        }
    });
};

和路由器：

/* Locations pages */
router.get('/', ctrlLocations.homelist);
router.get('/location/:locationid', ctrlLocations.locationInfo);
router.get('/location/:locationid/review/new', ctrlLocations.addReview);
router.post('/location/:locaitonid/review/new', ctrlLocations.doAddReview);

---

因为您在路由器文件中有键入错误

router.post('/location/:locationid/review/new', ctrlLocations.doAddReview);

---

哈，我看了那么多次，我想有时候你只需要再看一眼。谢谢欢迎：）如果有帮助，那就接受它作为回答。我会的，但我必须等10分钟哈哈，我不知道。很抱歉，为了名誉而不顾一切。

router.post('/location/:locationid/review/new', ctrlLocations.doAddReview);