[英]Unable to get param in express JS
Below is my code snippet.下面是我的代码片段。 When I make an HTTP request to
http://localhost:3000/address
it works, but when I make a request to http://localhost:3000/address/3
it doesn't work.当我向
http://localhost:3000/address
发出 HTTP 请求时它可以工作,但是当我向http://localhost:3000/address/3
发出请求时它不起作用。 What I am doing wrong?我做错了什么?
router.get('/:route(address(es)?|documents?)/:id?', async (req, res) => {
const {route, id} = req.params;
console.log(route, id)
});
Change the brackets in address(es)
to square ones in order to avoid the 404 error, so that the route looks like this: '/:route(address[es]?|documents?)/:id?'
将
address(es)
中的括号更改为方括号以避免 404 错误,使路由看起来像这样: '/:route(address[es]?|documents?)/:id?'
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