chore(performance): improve countParams (#2378)
chore(performance): improve countParams (#2378)

* update

Signed-off-by: Bo-Yi Wu <f80eec1bf98b3feebacc247f35f2b506218004cb@gmail.com>

* chore: update

* chore: improve countParams performance

* update

Signed-off-by: Bo-Yi Wu <f80eec1bf98b3feebacc247f35f2b506218004cb@gmail.com>

* chore: add comment
gin-gonic/gin,thinkerou/gin