powerdesigner-從excel導入table模型

近在使用pd過程中，遇到一個問題，就是類的字段，方法，類型在excel中整理好了，想導入到pd直接生成類圖。網上有很多生成實體表的方法，於是自己模仿寫了一個生成類圖的，在pd中的工具--擴展--腳本，或者直接快捷鍵shift + ctrl + X 打開腳本窗口，執行以下代碼即可

1.編寫EXCEL:

 

2.打開PowerDesigner，創建物理模型(Physical Data Model)-因不同的pd模型在使用時 是不通的編碼-所以這里測試使用Physical Data Model

 3.在PowerDesigner菜單欄中，依次點擊“Tools ->Excute Commands->Edit/Run Script..”

 

 Option Explicit   
Dim mdl ' the current model 
Set mdl = ActiveModel 
If (mdl Is Nothing) Then   
  MsgBox "There is no Active Model" 
End If 
  
Dim HaveExcel 
Dim RQ  
RQ = vbYes 'MsgBox("Is Excel Installed on your machine ?", vbYesNo + vbInformation, "Confirmation") 
If RQ = vbYes Then  
   HaveExcel = True  
' Open & Create Excel Document 
 Dim x1 '  
  Set x1 = CreateObject("Excel.Application")
  x1.Workbooks.Open "C:\Users\huage\Desktop\test\11.xlsx" 
  x1.Workbooks(1).Worksheets("Sheet1").Activate 
Else
   HaveExcel = False 
End If 
  
a x1, mdl 
  
sub a(x1,mdl) 
dim rwIndex 
dim tableName 
dim colname 
dim table 
dim col 
dim count 
  
'on error Resume Next 
For rwIndex = 1 To 1000 step 1   
    With x1.Workbooks(1).Worksheets("Sheet1")
  'MsgBox "生成數據表結構共計1 ="+CStr(.Cells(2,2).Value ), vbOK + vbInformation, "表" 
   If .Cells(rwIndex, 1).Value = "" Then 
       Exit For 
   End If  
  If .Cells(rwIndex, 3).Value = "" Then 
    set table = mdl.Tables.CreateNew 
        table.Name = .Cells(rwIndex , 1).Value 
        table.Code = .Cells(rwIndex , 2).Value 
        count = count + 1  
   Else   
    colName = .Cells(rwIndex, 1).Value 
    set col = table.Columns.CreateNew  
   'MsgBox .Cells(rwIndex, 1).Value, vbOK + vbInformation, "列" 
    col.Name = .Cells(rwIndex, 1).Value 
    'MsgBox col.Name, vbOK + vbInformation, "列"
     col.Code = .Cells(rwIndex, 2).Value 
    col.Comment = .Cells(rwIndex,1).Value  
    col.DataType = .Cells(rwIndex, 3).Value 
   End If 
  End With 
Next 
  
MsgBox "生成數據表結構共計" + CStr(count), vbOK + vbInformation, "表" 
 
Exit Sub 
End sub 

 

第二種-有解析版（但有寫小bug）

'開始
Option Explicit

Dim mdl ' the current model
Set mdl = ActiveModel
If (mdl Is Nothing) Then
MsgBox "There is no Active Model"
End If

Dim HaveExcel
Dim RQ
RQ = vbYes 'MsgBox("Is  Excel Installed on your machine ?", vbYesNo + vbInformation, "Confirmation")
If RQ = vbYes Then
HaveExcel = True
' Open & Create  Excel Document
Dim x1 '
Set x1 = CreateObject("Excel.Application")
x1.Workbooks.Open "C:\Users\huage\Desktop\test\11.xlsx" '指定 excel文檔路徑
x1.Workbooks(1).Worksheets("Sheet1").Activate '指定要打開的sheet名稱
Else
HaveExcel = False
End If

a x1, mdl

sub a(x1, mdl)
dim rwIndex 
dim tableName
dim colname
dim table
dim col
dim count

on error Resume Next

set table = mdl.Tables.CreateNew '創建一個 表實體
table.Name = "Sheet1" '指定 表名，如果在 Excel文檔里有，也可以 .Cells(rwIndex, 3).Value 這樣指定
table.Code = "Sheet1" '指定 表名
count = count + 1

For rwIndex = 1 To 1000 '指定要遍歷的 Excel行標 由於第1行是 表頭， 從第2行開始
With x1.Workbooks(1).Worksheets("Sheet1")
If .Cells(rwIndex, 1).Value = "" Then
Exit For
End If

set col = table.Columns.CreateNew '創建一列/字段
'MsgBox .Cells(rwIndex, 1).Value, vbOK + vbInformation, "列"
If .Cells(rwIndex, 3).Value = "" Then
col.Name = .Cells(rwIndex, 1).Value '指定列名
Else 
col.Name = .Cells(rwIndex, 3).Value
End If
'MsgBox col.Name, vbOK + vbInformation, "列"
col.Code = .Cells(rwIndex, 1).Value '指定列名
col.DataType = .Cells(rwIndex, 2).Value '指定列數據類型
col.Comment = .Cells(rwIndex, 5).Value '指定列說明
If .Cells(rwIndex, 4).Value = "否" Then
col.Mandatory = true '指定列是否可空 true 為不可空 
End If
If rwIndex = 2 Then
col.Primary = true '指定主鍵
End If
End With
Next
MsgBox "生成數據 表結構共計 " + CStr(count), vbOK + vbInformation, " 表"

Exit Sub
End sub

 

5.測試
5.1用的EXCEL：C:\Users\huage\Desktop\test\11.xlsx注意這個路徑要與腳本中的路徑一致

5.2運行腳本
5.3檢查導入效果