控制器可以支持带有可变字符串参数的路由吗? [英] Can a Controller support a route with variable string parameters?

问题描述

我想支持/route/param1、/route/param1/param2、/route/param1/param2/param3等路由> 等等.

I want to support routes such as /route/param1, /route/param1/param2, /route/param1/param2/param3 and so on.

现在我已经在我的控制器中为每个参数组合定义了一个路由:

For now I have define in my Controller one route per combination of parameters:

    [Route("{path1}")]
    public async Task<IActionResult> Route1(string path1)
    {
        return await ParsePath(new[] { path1 });
    }

    [Route("{path1}/{path2}")]
    public async Task<IActionResult> Route2(string path1, string path2)
    {
        return await ParsePath(new[] { path1, path2 });
    }

这有两个主要缺点:

• 目前我有 8 个，所以我最多只能支持 8 个参数
• 如果我想支持更多参数，这段代码不是很干

我更喜欢使用具有这样签名的方法:

I would prefer to use a method with such signature:

    public async Task<IActionResult> RouteMultiple(params string[] paths)
    {
        return await ParsePath(queryString, paths);
    }

但这与 Route 属性兼容吗?

but is this compatible with the Route attribute?

推荐答案

关于这个:

  [Route("{path1?}/{path2?}/{path3?}/{path4?}")]
public async Task<IActionResult> RouteMultiple(string path1, string path2, ... and so on)
    {
        return await ParsePath(new[] { path1, path2, ... and so on });
    }

它适用于 Postman.

It works in Postman.

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