概要 代わりに UnityWebRequest.result を使用します using System; using System.Collections; using UnityEngine; using UnityEngine.Networking; public class Example : MonoBehaviour { private IEnumerator Start() { var request = UnityWebRequest.Get( "https://baba-s.hatenablog.com/" ); yield return request.SendWebRequest(); switch ( request.result ) { case UnityWebRequest.Result.InProgress: Debug.Log( "リクエスト中" ); bre