周转表分段导出

AutoTurnOver/Common/DataTableHelper.cs

@@ -14,15 +14,14 @@ namespace AutoTurnOver.Common
         /// </summary>
         /// <param name="dt">提供保存数据的DataTable</param>
         /// <param name="fileName">CSV的文件路径</param>
-        public static void SaveCSV(DataTable dt, string fileName)
+        public static void SaveCSV(DataTable dt, string fileName, bool existsPush)
         {
             // 是否追加
-            var existsPush = Directory.Exists(Path.GetDirectoryName(fileName));
-            if (!existsPush)
+            if (!Directory.Exists(Path.GetDirectoryName(fileName)))
             {
                 Directory.CreateDirectory(Path.GetDirectoryName(fileName));
             }
-            FileStream fs = new FileStream(fileName, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Write);
+            FileStream fs = new FileStream(fileName, existsPush?FileMode.OpenOrCreate: FileMode.Create, System.IO.FileAccess.Write);
             StreamWriter sw = new StreamWriter(fs, System.Text.Encoding.Default);
             string data = "";
 

AutoTurnOver/Controllers/SkuAutoTurnController.cs

@@ -227,7 +227,7 @@ namespace AutoTurnOver.Controllers
 
 
 
-                    DataTableHelper.SaveCSV(table, fileName);
+                    DataTableHelper.SaveCSV(table, fileName,page>1);
                 }