acumatica 使用图像 API 导入项目

Question

现在我已经成功地在 Acumatica 的 IN202500 屏幕中批量导入项目的代码（使用多个线程）。

问题是我正在努力导入一个项目的图像，实际上我自己没有图像，只有指向该图像的 URL 链接。

所以，我的问题是有人在 c# 中做过这个吗？

这是我的一段代码。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ItemImportMultiThreaded
{
    public class ItemImporter
    {
        private IN202500.Screen _itemsScreen;
        private static object _itemsSchemaLock = new object();
        private static IN202500.Content _itemsSchema;

        public void Login(string url, string username, string password, string company)
        {
            Console.WriteLine("[{0}] Logging in to {1}...", System.Threading.Thread.CurrentThread.ManagedThreadId, url);

            _itemsScreen = new IN202500.Screen();
            _itemsScreen.Url = url + "/PMSDB/(W(2))/Soap/IN202500.asmx";
            _itemsScreen.EnableDecompression = true;
            _itemsScreen.CookieContainer = new System.Net.CookieContainer();
            _itemsScreen.Timeout = 36000;
            _itemsScreen.Login(username, password);



            Console.WriteLine("[{0}] Logged in to {1}.", System.Threading.Thread.CurrentThread.ManagedThreadId, url);

            lock (_itemsSchemaLock)
            {
                // Threads can share the same schema.
                if (_itemsSchema == null)
                {
                    Console.WriteLine("[{0}] Retrieving IN202500 schema...", System.Threading.Thread.CurrentThread.ManagedThreadId);
                    _itemsSchema = _itemsScreen.GetSchema();
                    if (_itemsSchema == null) throw new Exception("IN202500 GetSchema returned null. See AC-73433.");
                }
            }
        }

        public void Logout()
        {
            _itemsScreen.Logout();
        }

        public void Import(List<Item> items)
        {
            Console.WriteLine("[{0}] Submitting {1} items to Acumatica...", System.Threading.Thread.CurrentThread.ManagedThreadId, items.Count);

            var commands = new IN202500.Command[]
            {
                _itemsSchema.StockItemSummary.InventoryID,
                _itemsSchema.StockItemSummary.Description,
                _itemsSchema.GeneralSettingsItemDefaults.ItemClass,
                _itemsSchema.VendorDetails.VendorID,
                _itemsSchema.VendorDetails.VendorInventoryID,
                _itemsSchema.VendorDetails.ServiceCommands.NewRow,
                _itemsSchema.VendorDetails.VendorID,
                _itemsSchema.VendorDetails.VendorInventoryID,
                _itemsSchema.VendorDetails.ServiceCommands.NewRow,
                _itemsSchema.VendorDetails.VendorID,
                _itemsSchema.VendorDetails.VendorInventoryID,
                _itemsSchema.CrossReference.AlternateID,
                _itemsSchema.CrossReference.Description,

                _itemsSchema.Actions.Save
            };

            string[][] data = new string[items.Count][];

            int count = 0;
            foreach(Item item in items)
            {
                data[count] = new string[11];
                data[count][0] = item.InventoryID;
                data[count][1] = item.Description.Trim();
                data[count][2] = item.ItemClassID;
                data[count][3] = item.DigiKey;
                data[count][4] = item.DKPN;
                data[count][5] = item.Mouser;
                data[count][6] = item.MouserID;
                data[count][7] = item.Element14;
                data[count][8] = item.Element14ID;
                data[count][9] = item.AlternateID;
                data[count][10] = item.Descr;
                count++;
            }

            _itemsScreen.Import(commands, null, data, false, true, true);

            Console.WriteLine("[{0}] Submitted {1} items to Acumatica.", System.Threading.Thread.CurrentThread.ManagedThreadId, items.Count);
        }
    }
}

我尝试使用FileStream，但没有成功。

Answer 1

如果 URL 链接是指外部 http 资源，则可以下载图像并上传。

StockItems 图像字段按显示顺序循环显示文件弹出窗口中包含的所有图像：

我使用以下代码从静态外部 URL 上传了图片：

    const string imageUrl = "https://cdn.acumatica.com/media/2016/03/software-technology-industries-small.jpg";
    string path = Path.Combine(Path.GetTempPath(), Path.ChangeExtension(Path.GetTempFileName(), ".jpg"));

    // Download Image
    using (WebClient client = new WebClient())
    {
        client.DownloadFile(new Uri(imageUrl), path);
    }

    // ReadUploadFile function below
    byte[] data = ReadUploadFile(path);

    _itemsScreen.Import(new IN202500.Command[]
    {
        // Get Inventory Item
        new Value
        {
            Value = "D1",
            LinkedCommand = _itemsSchema.StockItemSummary.InventoryID,
        },
        _itemsSchema.Actions.Save,
        // Upload Inventory Item Image
        new Value
        {
            FieldName = Path.GetFileName(path),
            LinkedCommand = _itemsSchema.StockItemSummary.ServiceCommands.Attachment
        },
        _itemsSchema.Actions.Save
    },
    null,
    new string[][]
    {
        new string[]
        {
            // Image data
            Convert.ToBase64String(data)
        }
    },
    false,
    false,
    true);

public byte[] ReadUploadFile(string filePath)
{
    byte[] filedata;

    using (FileStream file = File.Open(filePath,
                                        FileMode.Open,
                                        FileAccess.ReadWrite,
                                        FileShare.ReadWrite))
    {
        filedata = new byte[file.Length];
        file.Read(filedata, 0, filedata.Length);
    }

    if (filedata == null || filedata.Length == 0)
    {
        throw new Exception(string.Concat("Invalid or empty file: ", filePath));
    }

    return filedata;
}

Answer 2

您可以尝试使用下面的测试代码。

var content = _context.CR306000GetSchema(); _context.CR306000Clear();

var commands = new List();

ReqParameter(content, ref commands);

commands.Add(content.Actions.Save);

commands.Add(content.CaseSummary.CaseID);

var orderResults = _context.CR306000Submit(commands.ToArray());

private static void ReqParameter(CR306000Content content, ref List cmds) { if (cmds == null) throw new ArgumentNullException("cmds");


 private static void ReqParameter(CR306000Content content, ref List<Command> cmds)
        {
            if (cmds == null) throw new ArgumentNullException("cmds");        

            byte[] filedata= null;            
            Uri uri = new Uri("https://cdn.acumatica.com/media/2016/03/software-technology-industries-small.jpg");  // change the required url of the data that has to be fetched 

            if (uri.IsFile)
            {
                string filename = System.IO.Path.GetFileName(uri.LocalPath);
                filedata = System.Text.Encoding.UTF8.GetBytes(uri.LocalPath);
            }
            if (filedata == null)
            {
                WebClient wc = new WebClient();
                filedata = wc.DownloadData(uri);
            }

            cmds = new List<Command>
            {

                //Case Header Details
                new Value { Value="<NEW>",LinkedCommand = content.CaseSummary.CaseID},
                new Value { Value="L41",LinkedCommand = content.CaseSummary.ClassID},
                new Value { Value="ABCSTUDIOS",LinkedCommand = content.CaseSummary.BusinessAccount, Commit = true},          
                new Value { Value="Test subject created from envelop call 11C",LinkedCommand = content.CaseSummary.Subject},           

                // body of the case 
                new Value{Value= "Body of the content for created through envelop call 11B", LinkedCommand = content.Details.Description},


                //Attaching a file
                new Value
                {
                    Value = Convert.ToBase64String(filedata),   // byte data that is passed to through envelop 
                    FieldName = "Test.jpg",
                    LinkedCommand =
                content.CaseSummary.ServiceCommands.Attachment
                },


             };
        }

让我知道这是否适合您。 谢谢