v2

internal/pkg/convertor/http_form.go

@@ -1,6 +1,9 @@
 package convertor
 
-import "strconv"
+import (
+	"net/url"
+	"strconv"
+)
 
 func ConvertInt[T int | int16 | int32 | int64](value string, defaultValue T) T {
 	i, err := strconv.Atoi(value)
@@ -9,3 +12,17 @@ func ConvertInt[T int | int16 | int32 | int64](value string, defaultValue T) T {
 	}
 	return T(i)
 }
+
+func QueryInt[T int | int16 | int32 | int64](vars url.Values, key string, defaultValue T) T {
+	v := vars.Get(key)
+	if len(v) == 0 {
+		return defaultValue
+	}
+
+	i, err := strconv.Atoi(v)
+	if err != nil {
+		return defaultValue
+	}
+
+	return T(i)
+}