英文:
gin - problem accessing url-encoded path-param containing forward slash
问题
对于给定的带有路径参数的路由（如下所示）
router.GET("/employee/:id", empHandler.GetEmployee)
当尝试调用包含斜杠的路径参数的URL时
id = 21/admin/527
URL编码的id = 21%2Fadmin%2F527
https://localhost:8000/emplayee/21%2Fadmin%2F527
当我尝试发送此请求时，我收到404错误。
看起来gin自动解码了路径参数并形成了一个包含解码后路径参数的URL。
https://localhost:8000/emplayee/21/admin/527
我想要的是员工ID路径参数的确切编码值，因为它将用于调用其他需要URL编码的API。
英文:
For a given route with path param (example below)
router.GET("/employee/:id", empHandler.GetEmployee)
When tried to invoke the url with id path-param(encoded) containing forward slashes
> id = 21/admin/527
>
> url-encoded id = 21%2Fadmin%2F527
https://localhost:8000/emplayee/21%2Fadmin%2F527
I'm getting 404 when I try to hit this request
It seems that gin is automatically decoding the path param and forming a route with url containing decoded path-param
https://localhost:8000/emplayee/21/admin/527
I want the exact encoded value for employee id path-param since it is to be used for calling other api which requires it to be url-encoded.
答案1
得分: 3
我已经通过以下选项配置路由器来解决了这个问题：
router.UseRawPath = true
router.UnescapePathValues = false
这解决了404错误，并且gin上下文返回相同的编码（未转义）值。
现在可以使用这个值调用其他需要员工ID的URL编码（未转义）值的API。
英文:
I've resolved this issue by configuring the router with below options
router.UseRawPath = true
router.UnescapePathValues = false
This resolved the 404 error, also gin context return the same encoded(unescaped) value.
This value can now be used to call the other APIs which requires url-encoded(unescaped) value for employee id
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