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go-zero/ngin/internal/context/params.go

22 lines
382 B
Go

4 years ago
package context
import (
"context"
"net/http"
)
const pathVars = "pathVars"
func Vars(r *http.Request) map[string]string {
vars, ok := r.Context().Value(pathVars).(map[string]string)
if ok {
return vars
}
return nil
}
func WithPathVars(r *http.Request, params map[string]string) *http.Request {
return r.WithContext(context.WithValue(r.Context(), pathVars, params))
}