页面修改

Mall.Common/Plugin/ExcelTempLateHelper.cs

@@ -2,11 +2,13 @@
 using NPOI.HSSF.Util;
 using NPOI.SS.UserModel;
 using NPOI.SS.Util;
+using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.Drawing.Imaging;
 using System.IO;
 using System.Linq;
+using System.Net;
 
 namespace Mall.Common.Plugin
 {
@@ -276,27 +278,23 @@ namespace Mall.Common.Plugin
                     {
                         HSSFPatriarch patriarch = (HSSFPatriarch)sheet.CreateDrawingPatriarch();
 
-                        //System.Net.WebRequest request = System.Net.WebRequest.Create(subItem.Value);
-                        //System.Net.WebResponse response = request.GetResponse();
-                        //Stream responseStream = response.GetResponseStream();
-                     
-                        try
+                      
 
+                        try
                         {
-                            //byte[] bytes = new byte[1024];
-                            //int osize = responseStream.Read(bytes, 0, (int)bytes.Length);
-                            //while (osize > 0)
-                            //{
-
-                            //    responseStream.Write(bytes, 0, osize);
-                            //    osize = responseStream.Read(bytes, 0, (int)bytes.Length);//读取当前字节流的总长度
-                            //}
-                            //responseStream.Flush();
-
+                            Uri uri = new Uri(subItem.Value); //imgPath :网络图片地址
+                            WebRequest webRequest = WebRequest.Create(uri);
+                            byte[] bytes;
+                            using (WebResponse webResponse = webRequest.GetResponse())
+                            {
+                                Bitmap bitmap = new Bitmap(webResponse.GetResponseStream());
+                                using (MemoryStream ms = new MemoryStream())
+                                {
+                                    bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
+                                     bytes = ms.ToArray();
+                                }
+                            }
                             int pictureIdx = workbook.AddPicture(bytes, PictureType.JPEG);
-
-
-
                             // byte[] bytes = System.IO.File.ReadAllBytes(subItem.Value);
                             //  int pictureIdx = workbook.AddPicture(bytes, PictureType.JPEG);
                             // 插图片的位置  HSSFClientAnchor（dx1,dy1,dx2,dy2,col1,row1,col2,row2) 后面再作解释

Mall.WebApi/appsettings.json

 {
     "ConnectionStrings": {
-        "DefaultConnection": "server=192.168.20.214;user id=reborn;password=Reborn@2018;database=test_reborn_mall;CharSet=utf8mb4; Convert Zero Datetime=true; ",
+        "DefaultConnection": "server=192.168.20.214;user id=reborn;password=Reborn@2018;database=reborn_mall;CharSet=utf8mb4; Convert Zero Datetime=true; ",
         "DefaultConnectionPName": "MySql.Data.MySqlClient",
         "FinanceConnection": "server=192.168.20.214;user id=reborn;password=Reborn@2018;database=reborn_finance;CharSet=utf8mb4; Convert Zero Datetime=true; ",
         "FinanceConnectionPName": "MySql.Data.MySqlClient",