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banxia · Sep 18, 2018 · 3096393 · 3096393
1 parent 667a367
commit 3096393
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/Tool/IOHelper.cs b/Tool/IOHelper.cs
@@ -164,7 +164,11 @@ internal static bool Save(string fileName, string text, bool isAppend, bool writ
                 else if (File.Exists(fileName))
                 {
                     TextEncodingDetect detect = new TextEncodingDetect();
-                    encode = detect.GetEncoding(File.ReadAllBytes(fileName), encode);
+                    Encoding detectEncode = detect.GetEncoding(File.ReadAllBytes(fileName), encode);
+                    if (detectEncode != Encoding.ASCII)
+                    {
+                        encode = detectEncode;
+                    }
                     cache.Set(key, encode, 60);
                 }
                 lock (GetLockObj(fileName.Length))
@@ -248,7 +252,7 @@ internal static string BytesToText(byte[] buff, Encoding encoding)
             }
             return encoding.GetString(buff);
 
-           
+
         }
 
     }