ctx.Keys is overwritten by obj in methods like ctx.HTML about gin HOT 2 OPEN

Although Conetxt.Keys and gin.H are both map[string]any, Keys are only used during the lifetime of the request and should not be exported as a result. gin.H is a specific output structure with multi-type support.

I suggest you use the code below to process the results and do something with the output

r.GET("/", func(ctx *gin.Context) {
   var mergeData gin.H
   for k, v := range ctx.Keys {
      mergedData[k] = v  // Process merge data
   }
   ctx.HTML(http.StatusOK, "index.html", mergeData)
})

from gin.

Maybe it would be worth updating the documentation to state that, since my first impression was that it was a way of setting messages to be sent from the middleware to the endpoint.

from gin.