optimize implementation

Signed-off-by: spacewander <[email protected]>
mosn · Nov 27, 2024 · f9ade48 · f9ade48
1 parent 4e9f098
commit f9ade48
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/api/plugins/tests/integration/controlplane/control_plane.go b/api/plugins/tests/integration/controlplane/control_plane.go
@@ -79,10 +79,10 @@ func NewControlPlane() *ControlPlane {
 }
 
 func getRandomString(n int) string {
-	var Letters = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
-	result := make([]rune, n)
+	const letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+	result := make([]byte, n)
 	for i := range result {
-		result[i] = Letters[rand.Intn(len(Letters))]
+		result[i] = letters[rand.Intn(len(letters))]
 	}
 	return string(result)
 }