周转表优化导出

AutoTurnOver/Common/DataTableHelper.cs

@@ -14,19 +14,17 @@ 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, bool existsPush = false)
+        public static void SaveCSV(DataTable dt, string fileName)
         {
             // 是否追加
             if (!Directory.Exists(Path.GetDirectoryName(fileName)))
             {
                 Directory.CreateDirectory(Path.GetDirectoryName(fileName));
             }
-            FileStream fs = new FileStream(fileName, existsPush?FileMode.OpenOrCreate: FileMode.Create, System.IO.FileAccess.ReadWrite);
+            FileStream fs = new FileStream(fileName, FileMode.Create, System.IO.FileAccess.Write);
             StreamWriter sw = new StreamWriter(fs, System.Text.Encoding.Default);
             string data = "";
 
-            if (!existsPush)
-            {
             //写出列名称
             for (int i = 0; i < dt.Columns.Count; i++)
             {
@@ -37,7 +35,6 @@ namespace AutoTurnOver.Common
                 }
             }
             sw.WriteLine(data);
-            }
 
 
             //写出各行数据

AutoTurnOver/Controllers/SkuAutoTurnController.cs

@@ -161,12 +161,7 @@ namespace AutoTurnOver.Controllers
 
                 var total = 0;
                 var service = new Services.SkuAutoTurnServices();
-                int page = 0;
-                int rows = 10000;
-                while (true)
-                {
-                    var list = service.List(m, page, rows, ref total, order, sort);
-                    if (list ==null ||list.Count <= 0) break;
+                var list = service.List(m, 0, int.MaxValue, ref total, order, sort);
 
 
                 DataTable table = new DataTable();
@@ -227,9 +222,7 @@ namespace AutoTurnOver.Controllers
                 }
 
 
-                    DataTableHelper.SaveCSV(table, fileName,page>0);
-                    page++;
-                }
+                DataTableHelper.SaveCSV(table, fileName);
 
 
                 var memory = new MemoryStream();