使用powerDesigner反向工程生成Entity

由于业务需要将数据库里面的表导出来生成pdm数据模型，于是查找了一下方法，总结步骤如下：

1、打开plSQL，上方工具栏tools->ExportUser Objects

 

2、选中你需要导出的表，选择文件位置，导出SQL文件

 3、打开powerDesigner，新建模型

4、选择Model types ->Physical Data Modal ->Physical Diagram，自行修改文件名，保存

 

5、打开File->Reverse Engineer->Database

6、看到如下弹窗，点击确定

7、 添加SQL文件，点击运行

8、完成

9、 如果数据库中的表有字段备注，希望直接用备注作为名称，可以打开Tools->Execute Comments->Edit/Run Script

10、 复制以下代码到编辑器中：

 Option Explicit

ValidationMode = True

InteractiveMode = im_Batch

Dim mdl ' the current model

' get the current active model

Set mdl = ActiveModel

If (mdl Is Nothing) Then

MsgBox "There is no current Model"

ElseIf Not mdl.IsKindOf(PdPDM.cls_Model) Then

MsgBox "The current model is not an Physical Data model."

Else

ProcessFolder mdl

End If

' This routine copy name into code for each table, each column and each view

' of the current folder

Private sub ProcessFolder(folder)

Dim Tab 'running table

for each Tab in folder.tables

if not tab.isShortcut then

if tab.comment ="" then

else

tab.name=tab.comment

on error resume next

end if

Dim col ' running column

for each col in tab.columns

if col.comment="" then

col.name=col.name

else

col.name=col.comment

on error resume next

end if

next

end if

next

Dim view 'running view

for each view in folder.Views

if not view.isShortcut then

if view.comment="" then

view.name=view.name

else

view.name=view.comment

on error resume next

end if

end if

next

' go into the sub-packages

Dim f ' running folder

For Each f In folder.Packages

if not f.IsShortcut then

ProcessFolder f

end if

Next

end sub

11、运行，搞定