[Note]CodeSmith 4.0 Lesson One
非常希望利用CodeSmith生成一个可以运用于ABAP编程的模板,解放传统的SmartForm和Script以及NetWeaver之类的数据。以下是传统的基于.NET搭建数据库类型应用的模板教程。
创建好一个模板后第一步要指明这是一个C#语言的模板。
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第二步,我们要指明模板在生成代码时的属性,即生成代码需要的输入值变量。
<%@ Property Name="NameSpace" Type="String"
Category="Context"
Description="The namespace to use for this class" %>
如上边所示,在进行代码生成时,在CodeSmith Explorer中选择模板后生成代码的窗口中,变量的名称为NameSpace,类型是String,类别是Context,当用户选中这个属性时对于属性的描述Description。Category="Context"
Description="The namespace to use for this class" %>
我们可以按照C#语言的语法去使用定义的变量,例如:
///////////////////////////////////////////////////////////////////////////////////////
// File: <%=ClassName%>.cs
// File: <%=ClassName%>.cs
例如下面这个例子模板使用了上面介绍的知识。Test.cst
<%@ CodeTemplate Language="C#" TargetLanguage="C#"
Description="Generates a class including a special informational header" %>
<%@ Property Name="NameSpace" Type="String"
Category="Context"
Description="The namespace to use for this class" %>
<%@ Property Name="ClassName" Type="String"
Category="Context"
Description="The name of the class to generate" %>
<%@ Property Name="DevelopersName" Type="String"
Category="Context"
Description="The name to include in the comment header" %>
Description="Generates a class including a special informational header" %>
<%@ Property Name="NameSpace" Type="String"
Category="Context"
Description="The namespace to use for this class" %>
<%@ Property Name="ClassName" Type="String"
Category="Context"
Description="The name of the class to generate" %>
<%@ Property Name="DevelopersName" Type="String"
Category="Context"
Description="The name to include in the comment header" %>
///////////////////////////////////////////////////////////////////////////////////////
// File: <%=ClassName%>.cs
// Description: Enter summary here after generation.
// ---------------------
// Copyright © <%= DateTime.Now.Year %> Our Client
// ---------------------
// History
// <%= DateTime.Now.ToShortDateString() %> <%= DevelopersName%> Original Version
///////////////////////////////////////////////////////////////////////////////////////
using System;
namespace <%=NameSpace %>
{
/// <summary>
/// Summary description for <%=ClassName %>.
/// </summary>
public class <%=ClassName %>
{
public <%=ClassName %>()
{
//
// TODO: Add constructor logic here
//
}
}
}
// File: <%=ClassName%>.cs
// Description: Enter summary here after generation.
// ---------------------
// Copyright © <%= DateTime.Now.Year %> Our Client
// ---------------------
// History
// <%= DateTime.Now.ToShortDateString() %> <%= DevelopersName%> Original Version
///////////////////////////////////////////////////////////////////////////////////////
using System;
namespace <%=NameSpace %>
{
/// <summary>
/// Summary description for <%=ClassName %>.
/// </summary>
public class <%=ClassName %>
{
public <%=ClassName %>()
{
//
// TODO: Add constructor logic here
//
}
}
}
然后我们在CodeSmith Explorer中双击这个模板就会看到相应的属性界面,这里的属性均是我们在前边定义的属性。
按下Generate按钮生成,即可实现一个简单的类代码的生成。
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///////////////////////////////////////////////////////////////////////////////////////
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// File: MyClass.cs
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// Description: Enter summary here after generation.
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// ---------------------
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// Copyright © 2003 Our Client
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// ---------------------
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// History
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// 12/2/2003 Mr. Smith Original Version
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///////////////////////////////////////////////////////////////////////////////////////
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using System;
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namespace MyNameSpace
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{
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/// <summary>
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/// Summary description for MyClass.
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/// </summary>
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public class MyClass
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{
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public MyClass()
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{
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//
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// TODO: Add constructor logic here
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//
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}
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}
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}
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生成后的代码即可放入Visual Studio .NET中使用,我们使用CodeSmith的目的就是为了快速高效的开发。
本文来自博客园,作者:Slashout,转载请注明原文链接:https://www.cnblogs.com/SlashOut/archive/2007/07/04/805017.html