1

BLL/ExtraFileData.cs

@@ -32,6 +32,7 @@ namespace BLL
             LogNet.log.Info("数据源:" + Config.DataSource_String);
             LogNet.log.Info("数据源:" + Config.DataSource_String);
             if (!File.Exists(Config.DataSource_String))
             if (!File.Exists(Config.DataSource_String))
             {
             {
+                return;
                 throw new FileNotFoundException(Config.DataSource_String);
                 throw new FileNotFoundException(Config.DataSource_String);
             }
             }
             Titles = ParseCSVFileTitle(Config.DataSource_String);
             Titles = ParseCSVFileTitle(Config.DataSource_String);
@@ -85,6 +86,9 @@ namespace BLL
         }
         }
         public static List<string> ParseCSVFileTitle(string filename)
         public static List<string> ParseCSVFileTitle(string filename)
         {
         {
+            if (!File.Exists(filename))
+                return new List<string>() ;
+
             using var sm = new StreamReader(filename, Encoding.GetEncoding(Config.DataSource_Encoding.Val));
             using var sm = new StreamReader(filename, Encoding.GetEncoding(Config.DataSource_Encoding.Val));
             var titleline = sm.ReadLine();
             var titleline = sm.ReadLine();
             var titles = new List<string>(titleline.Split(','));
             var titles = new List<string>(titleline.Split(','));