LINE Pay款流程： 
reserve Page(紅科) 發送 reserve API => 取得 payment URL => 轉址到 payment URL => LINE Pay 檢查USER狀態 => 轉回confirm page(紅科), 發送 confirm API => DOWN.

付款需要程式： 
reserve API, confirm API:

send request JSON and read return JSON:
C#: 

using System.Net;

using System.IO;



public partial class TEST : System.Web.UI.Page

{

    DB.OrderMain oOrderObj = null;

    protected void Page_Load(object sender, EventArgs e)

    {

        //Setting request header

        HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create("__APIRootURL__");

        httpWebRequest.ContentType = "application/json; charset=UTF-8";

        httpWebRequest.Method = "POST";

        httpWebRequest.Headers.Add("X-LINE-ChannelId", DB.SysConfig.LINEPay.ChannelId);

        httpWebRequest.Headers.Add("X-LINE-ChannelSecret", DB.SysConfig.LINEPay.SecretKey);



        //加入參數

        using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))

        {

            string requestJSON = "{\"productName\": \"" + DB.SysConfig.SYSTEM_NAME + "\"," +

                                "\"productImageUrl\": \"" + DB.SysConfig.URL_Shopping + "images/Logo.jpg\"," +

                                "\"amount\": " + oOrderObj.TotalAmount() + "," +

                                "\"currency\": \"TWD\"," +

                                "\"orderId\": \"" + oOrderObj.DisplayOrderId + "\"," +

                                "\"confirmUrl\": \"" + DB.SysConfig.URL_Shopping + "Handler/LinePay/GotoComfirm.aspx?Id=" + oOrderObj.Id + "\"," +

                                "\"cancelUrl\": \"" + DB.SysConfig.URL_Shopping + "Shopping/OrderComplete.aspx?Id=" + oOrderObj.Id + "\"," +

                                "\"capture\": \"true\"," +

                                "\"confirmUrlType\": \"CLIENT\"}";



            streamWriter.Write(requestJSON);

            streamWriter.Flush();

            streamWriter.Close();

        }



        //取得回覆資訊

        var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();

        //解讀回覆資訊

        using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))

        {

            var responseJSON = streamReader.ReadToEnd();

            //將 JSON 轉為物件

            GN.LinePay.reserveRes.ReturnJSON oReturnObj = (GN.LinePay.reserveRes.ReturnJSON)Newtonsoft.Json.JsonConvert.DeserializeObject(responseJSON, typeof(GN.LinePay.reserveRes.ReturnJSON));



            if (oReturnObj.returnCode == "0000")

            {

                //成功

            }

            else

            {

                //失敗

                string ErrMsg = "Error Code: " + oReturnObj.returnCode + "\r\n" + oReturnObj.returnMessage;

            }

        }

    }

}

.vb

Imports System.Net

Imports System.IO



Partial Class TEST

    Inherits System.Web.UI.Page



    Dim oOrderObj As DB.OrderMain

    Private Sub Admin_TEST_Load(sender As Object, e As EventArgs) Handles Me.Load

        'Setting request header

        Dim httpWebRequest As HttpWebRequest = WebRequest.Create("__APIRootURL__")

        httpWebRequest.ContentType = "application/json; charset=UTF-8"

        httpWebRequest.Method = "POST"

        httpWebRequest.Headers.Add("X-LINE-ChannelId", DB.SysConfig.LINEPay.ChannelId)

        httpWebRequest.Headers.Add("X-LINE-ChannelSecret", DB.SysConfig.LINEPay.SecretKey)

        '加入參數

        Using streamWriter As New StreamWriter(httpWebRequest.GetRequestStream())

            Dim requestJSON As String = "{""productName"": """ + DB.SysConfig.SYSTEM_NAME + """," +

                                        """productImageUrl"": """ + DB.SysConfig.URL_Shopping + "images/Logo.jpg""," +

                                        """amount"": " + oOrderObj.TotalAmount() + "," +

                                        """currency"": ""TWD""," +

                                        """orderId"": """ + oOrderObj.DisplayOrderId + """," +

                                        """confirmUrl"": """ + DB.SysConfig.URL_Shopping + "Handler/LinePay/GotoComfirm.aspx?Id=" + oOrderObj.Id + """," +

                                        """cancelUrl"": """ + DB.SysConfig.URL_Shopping + "Shopping/OrderComplete.aspx?Id=" + oOrderObj.Id + """," +

                                        """capture"": ""true""," +

                                        """confirmUrlType"": ""CLIENT""}"



            streamWriter.Write(requestJSON)

            streamWriter.Flush()

            streamWriter.Close()

        End Using

        '取得回覆資訊

        Dim httpResponse As HttpWebResponse = httpWebRequest.GetResponse

        '解讀回覆資訊

        Using streamReader As New StreamReader(httpResponse.GetResponseStream())

            Dim responseJSON As String = streamReader.ReadToEnd()

            '將 JSON 轉為物件

            Dim oReturnObj As GN.LinePay.reserveRes.ReturnJSON = Newtonsoft.Json.JsonConvert.DeserializeObject(responseJSON, GetType(GN.LinePay.reserveRes.ReturnJSON))



            Dim ResMsg As String = ""

            If oReturnObj.returnCode = "0000" Then

                '成功



            Else

                '失敗

            End If

        End Using

    End Sub

End Class

工具網站：
JSON 轉物件 http://json2csharp.com/
C# to VB : http://converter.telerik.com/



#專案： 紅科

我想大家一定會遇到要把資料匯出成 Excel 的需求. 以現有的工具, 大家想到作法大概都是先把資料放到一個 datatable 之中, 後叫用 UW.ExcelPOI.DTToExcelAndWriteToClient 就結束了.

前兩天遇到一個需求, 輸出的 Excel 要加上表頭, 如下圖



於是乎把  UW.ExcelPOI.DTToExcelAndWriteToClient 做了一些擴充, (其實應該說是幫 DTToWorkSheet 做了擴充), 過程如下.

1. 需求: 一個可以快速填入欄位的 Sub (method or function)
A. 每一個 Cell 可以設定內容(文字), 字型大小, 跨欄數, 對齊方式. (其它的未來再來擴充, 例如顔色).
B. 每一個 Row 由 Cell 組成, 由左到右.
C. 一次可以填多個 Row

2. 實作:
A. 先定義 Cell

    Public Class Cell

        Public Content As String

        Public Colspan As Int32 = 1

        Public Alignment As NPOI.SS.UserModel.HorizontalAlignment

        Public FontHeightInPoints As Int32 = 0



        Sub New(Content As String, Optional Colspan As Int32 = 1,

                Optional Alignment As NPOI.SS.UserModel.HorizontalAlignment = NPOI.SS.UserModel.HorizontalAlignment.General,

                Optional FontHeightInPoints As Int32 = 0)

            Me.Content = Content

            Me.Colspan = Colspan

            Me.Alignment = Alignment

            Me.FontHeightInPoints = FontHeightInPoints

        End Sub

    End Class

B. Row 的格式: 我想最直的覺的就是 List(of Cell) 了吧.

C. 多個 Row 的表示法: List(Of List(Of Cell))

D. 來把 Cell 填入 WorkSheet  吧, 

Public Shared Sub AddRows(WS As HSSFSheet, ltRows As List(Of List(Of Cell)), ByRef StartRow As Int32)

共有三個參數: WS  和 ltRows 應該不用解釋了. 最後一個 StartRow 用來指定插入資料的開始 Row.

E.  完整程式碼: (程式碼不看沒關係, 但要跳到 F. 重點講解哦)

Public Shared Sub AddRows(WS As HSSFSheet, ltRows As List(Of List(Of Cell)), ByRef StartRow As Int32)

        Dim WR As HSSFRow

        If ltRows IsNot Nothing Then

            For Each ltRow As List(Of Cell) In ltRows

                WR = WS.CreateRow(StartRow)

                Dim C As Int32 = 0

                For Each cell As Cell In ltRow

                    Dim ic As NPOI.SS.UserModel.ICell = WR.CreateCell(C)

                    ic.SetCellValue(cell.Content)



                    Dim cs As NPOI.SS.UserModel.ICellStyle = WS.Workbook.CreateCellStyle()

                    cs.Alignment = cell.Alignment

                    If cell.FontHeightInPoints > 0 Then

                        Dim oFont As NPOI.SS.UserModel.IFont = WS.Workbook.CreateFont()

                        oFont.FontHeightInPoints = cell.FontHeightInPoints

                        cs.SetFont(oFont)

                    End If



                    ic.CellStyle = cs



                    If cell.Colspan > 1 Then

                        WS.AddMergedRegion(New CellRangeAddress(StartRow, StartRow, C, C + cell.Colspan - 1))

                        C += cell.Colspan - 1

                    End If

                    C += 1

                Next



                StartRow += 1

            Next

        End If

    End Sub

F. 重點講解:
這個 function 在實作時有兩個卡點:
1. 如何合併欄: 

WS.AddMergedRegion(New CellRangeAddress(StartRow, StartRow, C, C + cell.Colspan - 1))

2. 如何設定字型大小和對齊方式:

                    Dim cs As NPOI.SS.UserModel.ICellStyle = WS.Workbook.CreateCellStyle()

                    cs.Alignment = cell.Alignment

                    If cell.FontHeightInPoints > 0 Then

                        Dim oFont As NPOI.SS.UserModel.IFont = WS.Workbook.CreateFont()

                        oFont.FontHeightInPoints = cell.FontHeightInPoints

                        cs.SetFont(oFont)

                    End If



                    ic.CellStyle = cs

這裡有件有有趣的事, 我一開始是這樣寫的.

ic.CellStyle.Alignment = cell.Alignment

結果是整個 WorkSheet 的對齊方式都被改了. 我猜當 WorkSheet 初建立時, CellStyle 都是用同一個. 所以改任一個 cell 的 CellStyle 會同時改到所有 cell 的.

G. 使用方式:

        Dim ltHeader As New List(Of List(Of UW.ExcelPOI.Cell))

        Dim ltLine As New List(Of UW.ExcelPOI.Cell)

        ltLine.Add(New UW.ExcelPOI.Cell(DB.SysConfig.SYSTEM_NAME & "應收明細表", 16,

                                        NPOI.SS.UserModel.HorizontalAlignment.Center, 28))

        ltHeader.Add(ltLine)



        '第二行

        ltLine = New List(Of UW.ExcelPOI.Cell)

        ltLine.Add(New UW.ExcelPOI.Cell("期間: " & Me.txtbl_date_s.Text & " ~ " & Me.txtbl_date_e.Text, 10,

                                        NPOI.SS.UserModel.HorizontalAlignment.Left, 20))

        ltLine.Add(New UW.ExcelPOI.Cell("製表日期: " & Now.ToString("yyyy-MM-dd"), 6,

                                        NPOI.SS.UserModel.HorizontalAlignment.Right, 20))

        ltHeader.Add(ltLine)



        UW.ExcelPOI.DTToExcelAndWriteToClient(newdt, ltHeader:=ltHeader)

由於工作排程往往有數十個甚至百來個 因此需要一個方法能快速備份及移轉到其他 server 的方法
查了一下，好像也只能這樣做

---- 使用指令把全部排程匯出 ----
參考網址
https://msdn.microsoft.com/en-us/library/windows/desktop/bb736357%28v=vs.85%29.aspx?f=255&MSPPError=-2147217396

schtasks /query /XML > all_tasks.xml  
schtasks /query /FO CSV /V >sched_tasks.csv

** xml 比較有用,可以用來匯入到其他server排程，但還要額外處理才能匯入
** csv 只是用來看看目前有哪些排程 可以用來做報表看看
** 這些是全部排程，還要特別處理把 Microsoft 及其他軟體建的排程移除

--------------------------------------------------------------

----如何匯入工作排程到其他 server --------

** 需再寫程式把 all_tasks.xml 拆解成所有排程的單一 xml
   並且生成指令 bat

** 注意 xml 必須是 UTF-16 (unicode) 
   因為 "schtasks /query /XML > all_tasks.xml"產生 xml 是 ansi 

參考網址
https://serverfault.com/questions/325569/how-do-i-import-multiple-tasks-from-a-xml-in-windows-server-2008
** /TN "排程名稱" --- 排程名稱可以是路徑名 
D:\>schtasks.exe /create /TN "\2016JOB\Global\CountryMonthlyStats" /XML "D:\one_task.xml"
** 下面程式碼只是下面程式碼只是參考 還沒實作過
=====================================

var taskXML = new XmlDocument();
taskXML.Load(@"d:\temp\schedtasksBackup.xml");
var batbody = new StringBuilder();

XmlNodeList tasks = taskXML.DocumentElement.GetElementsByTagName("Task");

string strFileName = "d:\\temp\\Task";

for (int i = 0; i < tasks.Count; i++) {
    string onetaskXML = tasks[i].OuterXml;

    //Create the New File. With a little more extra effort
    //you can get the name from a comment above the task -> 應該把註解裡的名稱抓出
    XmlWriter xw = XmlWriter.Create(strFileName + "_" + (i+1) + ".xml");
    batbody.AppendLine(string.Format("schtasks.exe /create /TN \"{0}\" /XML \"{1}\"", "Task " + (i+1) + " Name", strFileName + "_" + (i+1) + ".xml"));

    //Write the XML
    xw.WriteRaw(onetaskXML.ToString());
    xw.Close();

    // Write a bat to import all the tasks
    var batfile = new System.IO.StreamWriter("d:\\temp\\importAllTasks.bat");
    batfile.WriteLine(batbody.ToString());
    batfile.Close();

}
=====================================

#微軟的排程備份真是有夠爛沒有辦法用介面一鍵搞定

最近常發生, 記下來:

%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i

看到黑暗有一個關於中文難字的繁簡轉換處理的文章, 先記錄部份在這裡.

http://blog.darkthread.net/post-2015-03-06-strconv-half-full-width-notes.aspx

      var ncrString = toNCR("黑暗執行緒犇ＡＢＣ１２３");
      Debug.WriteLine(ncrString); //黑暗執行緒&#29319;ＡＢＣ１２３
      var convString = Microsoft.VisualBasic.Strings.StrConv(
        ncrString, Microsoft.VisualBasic.VbStrConv.Narrow, 1028);
      Debug.WriteLine(convString); //黑暗执行绪&#29319;ABC123
      var resultString = fromNCR(convString);
      Debug.WriteLine(resultString); //黑暗执行绪犇ABC123


    static string toNCR(string input)
    {  
      StringBuilder sb = new StringBuilder();
      Encoding big5 = Encoding.GetEncoding("big5");
      foreach (char c in input)
      {
        //強迫轉碼成Big5，看會不會變成問號
        string cInBig5 = big5.GetString(big5.GetBytes(new char[] {c}));
        //原來不是問號，轉碼後變問號，判定為難字
        if (c!='?' && cInBig5=="?")
          sb.AppendFormat("&#{0};", Convert.ToInt32(c));
        else
          sb.Append(c);
      }
      return sb.ToString();
    }
 
    static string fromNCR(string input)
    {
      return Regex.Replace(input, "&#(?<ncr>\\d+?);", (m) =>
      {
        return Convert.ToChar(int.Parse(m.Groups["ncr"].Value)).ToString();
      });
    }

--抓所有的 Table
Select * from INFORMATION_SCHEMA.TABLES

--抓所有的 COLUMNS
Select * from INFORMATION_SCHEMA.COLUMNS


--抓欄位的 Description
select 
    st.name [Table],
    sc.name [Column],
    sep.value [Description]
from sys.tables st
inner join sys.columns sc on st.object_id = sc.object_id
left join sys.extended_properties sep on st.object_id = sep.major_id
                                        and sc.column_id = sep.minor_id
                                        and sep.name = 'MS_Description'
where st.name = 'TableName'
and sc.name = 'ColumnName'

--修改欄位的 Description.
EXEC sp_updateextendedproperty 
@name = N'MS_Description', @value = 'Your description',
@level0type = N'Schema', @level0name = 'dbo', 
@level1type = N'Table',  @level1name = 'TableName', 
@level2type = N'Column', @level2name = 'Name';


EXEC sp_addextendedproperty 
@name = N'MS_Description', @value = 'Code description',
@level0type = N'Schema', @level0name = 'dbo', 
@level1type = N'Table',  @level1name = 'TableName', 
@level2type = N'Column', @level2name = 'ColumnName';



--新增 Table 的 extendedproperty
EXEC sp_addextendedproperty 
@name = N'Description', @value = 'Hey, here is TableName description!',
@level0type = N'Schema', @level0name = 'dbo',
@level1type = N'Table',  @level1name = 'TableName'
GO

--修改 Table 的 extendedproperty
EXEC sp_updateextendedproperty 
@name = N'Description', @value = 'Hey, here is my description! 123',
@level0type = N'Schema', @level0name = 'dbo',
@level1type = N'Table',  @level1name = 'TableName'
GO


--讀取 Extended Property
SELECT sys.objects.name AS TableName, ep.name AS PropertyName,
       ep.value AS Description
FROM sys.objects
CROSS APPLY fn_listextendedproperty(default,
                                    'SCHEMA', schema_name(schema_id),
                                    'TABLE', name, null, null) ep
WHERE sys.objects.name NOT IN ('sysdiagrams')
ORDER BY sys.objects.name

--讀取 Column 的 Description
SELECT objtype, objname, name, value  
FROM fn_listextendedproperty (NULL, 'schema', 'dbo', 'table', 'TableName', 'column', default);  
GO

--讀取特定 Table 的 Description
SELECT *  
FROM fn_listextendedproperty (NULL, 'schema', 'dbo', 'table', 'TableName', default, default);  
GO  

--讀取 所有 Table 的 Description
SELECT *  
FROM fn_listextendedproperty (NULL, 'schema', 'dbo', 'table', default, default, default);  
GO  


--新增或修改資料表說明
IF not exists(SELECT * FROM ::fn_listextendedproperty (NULL, 'user', 'dbo', 'table', '資料表名稱', NULL, NULL))  
           BEGIN  
            exec sp_addextendedproperty 'MS_Description', '資料表說明', 'user', 'dbo', 'table', '資料表名稱' 
           END  
ELSE 
           BEGIN  
            exec sp_updateextendedproperty 'MS_Description', '資料表說明', 'user', 'dbo', 'table', '資料表名稱' 
           END

--新增或修改欄位說明
IF not exists(SELECT * FROM ::fn_listextendedproperty (NULL, 'user', 'dbo', 'table', '資料表名稱', 'column', '欄位名稱')) 
           BEGIN  
            exec sp_addextendedproperty 'MS_Description', '欄位說明', 'user', 'dbo', 'table', '資料表名稱', 'column', '欄位名稱' 
           END  
ELSE 
           BEGIN  
            exec sp_updateextendedproperty 'MS_Description', '欄位說明', 'user', 'dbo', 'table', '資料表名稱', 'column', '欄位名稱' 
           END

http://blog.darkthread.net/post-2012-06-09-json-net-performance.aspx

JavaScriptSerializer、DataContractJsonSerializer及Json.NET

比較

目前是使用 Json.NET >  工具 程式褲套建管理員  > Package manager console 

PM>  Install-Package Newtonsoft.Json

​就可以安裝了
 

錯誤訊息如下, 完全沒有錯誤訊息, 以及沒有錯誤的程式碼位置

 <Item time="2016-01-11T05:39:01" page="/fr/iconic-bright-cushion-spf-50-pa-nude-perfection-compact-foundation/p/5490/c/30"

url="http://www.shopunt.com/fr/iconic-bright-cushion-spf-50-pa-nude-perfection-compact-foundation/p/5490/c/30?utm_source=edm&amp;utm_medium=email&amp;utm_content=20160107_cushion_4&amp;utm_campaign=makeup&amp;OutAD_Id=5825" username="Not Member" browserName="Chrome" browserVersion="34.0" userAgent="Mozilla/5.0 (Linux; Android 5.1.1; SAMSUNG SM-N915FY Build/LMY47X) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/2.1 Chrome/34.0.1847.76 Mobile Safari/537.36" RemoteIP="37.160.206.7" Ref="No Ref" RequestType="GET" Ver="3">

    <ErrMsg>

    </ErrMsg>

    <ErrStack> 於 System.Web.CachedPathData.ValidatePath(String physicalPath)

於 System.Web.HttpApplication.PipelineStepManager.ValidateHelper(HttpContext context)</ErrStack>

    <Post>

    </Post>

    <Cookie>

    </Cookie>

</Item>

查了一下，原來網址後面多了空白 (%20) , 也就是 ? 前面多了空白
只是exception物件會自作聰明把他濾掉了，反而從 exception log 看不到資料
測試過，userd可以正常看網站，只是server會有不斷 excetion產生，有點煩
網路上雖有一些解法，但我想還是要求下廣告時，要注意網址問題


 

當A網站的 css 去下載另一B網站的字型檔 (.ttf, .woff .. 等)
語法

@font-face { src: url('.....woff')

此時瀏覽器會使用 XHR 方存取字型檔案  因此會產生跨站問題 (CORS)
https://developer.mozilla.org/zh-TW/docs/HTTP/Access_control_CORS
所以無法下載字型檔

解決方法:
B網域網站要加上 http header，允許A網站存取
語法

Access-Control-Allow-Origin: http://foo.example

當然，http://foo.example 可以改成 * (星號)  表示所有站台都可以存取

http://blog.zhusee.in/post/48857667691/jquery-deferred-object

deferred.done(callback)  #=> 成功時執行
deferred.fail(callback)  #=> 失敗時執行
deferred.progress(callback)  #=> 還在跑，但是裡面的程式使用 `.notify` 方法通知進度
deferred.always(callback)  #=> 無論成功或失敗都會執行
deferred.when(filters)  #=> 在呼叫 callback 前先處理資料，後面解釋

當所有 Deferred 都完成後，註冊在 $.when() 下面的 callback 會拿到第一個 Deferred 物件傳給 callback 的參數

var d1 = $.Deferred(), d2 = $.Deferred(),
     w = $.when(d1, d2);

  w.done(function(msg) { console.log(msg) });

  d1.resolve("Part A done");
  d2.resolve("Part B done");

  #=> "Part A done"