优化数据下载

Assets/Scripts/Logic/CardManager.cs

@@ -63,8 +63,9 @@ public class CardManager : SingletonMono<CardManager>
                 json = tx.text;
         }
         else
-            //读取系列记录存档
+        {   //读取系列记录存档
             json = File.ReadAllText(SeriesListPath);
+        }
         LoadFromJsonText(json);
     }
 

Assets/Scripts/Logic/Data/Card.cs

@@ -112,7 +112,7 @@ public class Card
         json += $"\t\"Name\":\"{Name}\",\n";
         json += $"\t\"Series\":\"{Series}\",\n";
         json += $"\t\"Num\":\"{Num}\",\n";
-        json += $"\t\"Info\":\"{Info}\",\n";
+        json += $"\t\"Info\":\"{Info.Replace("\n","\\n")}\",\n";
         json += $"\t\"Rare\":\"{Rare}\",\n";
         json += $"\t\"Box\":\"{Box}\",\n";
         json += $"\t\"Cost\":{Cost},\n";

Assets/Scripts/Logic/DownloadData.cs

@@ -148,7 +148,7 @@ public class DownloadData : SingletonMono<DownloadData>
     }
 
 
-    IEnumerator DownloadText(string url, Action<string> success = null, Action<string> fail = null)
+    IEnumerator DownloadText(string url, Action<string> success = null, Action<string> fail = null, int retry = 0)
     {
 
         // 创建一个 UnityWebRequest 对象，并指定要下载的网页 URL
@@ -160,8 +160,15 @@ public class DownloadData : SingletonMono<DownloadData>
         // 检查是否有错误发生
         if (webRequest.result != UnityWebRequest.Result.Success)
         {
-            Debug.LogError("网络请求失败: " + webRequest.error + "\n" + url);
-            fail?.Invoke(webRequest.error);
+            Debug.LogError("网络请求失败: " + webRequest.error +":" + retry + "\n" + url);
+
+            if (retry < 5)
+            {
+                Debug.Log($"重新尝试:{url} - 次数{retry}");
+                yield return StartCoroutine(DownloadText(url, success, fail, retry + 1));
+            }
+            else
+                fail?.Invoke(webRequest.error);
             yield break;
         }
 

Assets/Scripts/Logic/DownloadImage.cs

@@ -66,7 +66,7 @@ public class DownlaodImage : SingletonMono<DownlaodImage>
         return $"{path}/{card.Num.Replace("/", "_")}.png";
     }
 
-    
+
 
     /// <summary>
     /// 保存文件到本地
@@ -165,7 +165,7 @@ public class DownlaodImage : SingletonMono<DownlaodImage>
         downloading = false;
     }
 
-    IEnumerator DownloadingImg(Card card)
+    IEnumerator DownloadingImg(Card card, int retry = 0)
     {
         // 创建一个 UnityWebRequest 对象，并指定要下载的网页 URL
         UnityWebRequest webRequest = UnityWebRequest.Get(card.ImgUrl);
@@ -177,6 +177,11 @@ public class DownlaodImage : SingletonMono<DownlaodImage>
         if (webRequest.result != UnityWebRequest.Result.Success)
         {
             Debug.LogError("网络请求失败: " + webRequest.error + "\n" + card.ImgUrl);
+            if (retry < 5)
+            {
+                Debug.Log($"重新尝试:{card.Num} - 次数{retry}");
+                yield return StartCoroutine(DownloadingImg(card, retry + 1));
+            }
             yield break;
         }
         byte[] bytes = webRequest.downloadHandler.data;