快递服务器中的无限参数 [英] Infinite parameters in express server

问题描述

我已经实现了带有递归参数的react路由器.类似于

I have implemented react router with recursion parameters. something like this

我有一个具有Express的服务器，我尝试在其中处理路由/someRoute/:recursiveParameter?

i have server with express where i try to handle route /someRoute/:recursiveParameter?

 router.get('/someRoute/:recursiveParameter?', async (req, res, _next) => { whatever here })

但是我无法使用更多参数捕获路线，例如.

but i am not able to catch route with more parameters eg.

localhost://someRoute/param1/param2

我找不到任何解决方案.另外，我无法编写诸如someRoute/:param1/:param2之类的路由，因为我不知道会有多少个参数.

I can't find any solution for this. Also I can't write route like someRoute/:param1/:param2 because I don't know how many parameters there will be.

我该如何解决带有Express路由的未知动态参数的问题?

How can I solve this with number of unknown dynamic parameters in a route with express? thx

推荐答案

在您的路由中使用*之类的通配符，它​​还支持Regex，有效示例:

Use wildcards like * in your routes, it also supports Regex, working example:

app.get('/someRoute/*', function(req, res) {
    console.log(req.params[0]); 
});

// GET /someRoute/v2/this/route
// Output: v2/this/route

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