,所以我坐在客户端上定义为/article/:id
的路由上,然后查询服务器API:
const res = await axios.get(url + '/api/article')
(不用担心url
,只是为了获得绝对路径。(
然后我有我的路线:
router.get('/article', function(req, res) {
//I want to find the id from the params
//Trying fucking everything
console.log("host", req.get('host')) // 'localhost:3000'
console.log("url", req.url) // '/article'
console.log("query", req.query) // '{}'
})
显然,这在Express/Axios世界中是疯狂的东西,因为我已经花了整整一天的时间试图找出如何做到这一点,但是没有关于此主题的信息。
我如何完成这个愚蠢的简单任务?
您的请求是
const res = await axios.get(url + '/api/article')
您不发送ID。如果要进行查询,则应
const res = await axios.get(url + '/api/article?id=theId')
并使用req.query.id
或者您必须将路线更改为
router.get('/article/:id', ....
致电const res = await axios.get(url + '/api/article/theId')
并使用req.params.id
router.get('/article/:id', function(req, res) {
//I want to find the id from the params
console.log(req.params.id)
})
从这里获取:https://expressjs.com/en/guide/routing.html