使用Webdeploy进行配置转换，预览不起作用

Question

我想对自定义文件使用配置转换，如果将???替换为MSDeployPublish，则Preview功能不起作用，它将替换解决方案中的本地文件。但是，发布可以在不使用Preview的情况下进行，而保持本地文件不变。

配置文件：

AppSettings.config  
└AppSettings.Test.config  
└AppSettings.Stage.config  
└AppSettings.Release.config  
ConnectionString.config  
└ConnectionString.Test.config  
└ConnectionString.Stage.config  
└ConnectionString.Release.config  

将转换用于预览的目标的正确名称是什么（不更改解决方案中的文件）？使用WebDeploy进行预览时web.config的工作方式

<Target Name="???">
   <TransformXml Source="App_Config\AppSettings.config" Destination="App_Config\AppSettings.config" Transform="App_Config\AppSettings.$(Configuration).config" />
    <TransformXml Source="App_Config\ConnectionStrings.config" Destination="App_Config\ConnectionStrings.config" Transform="App_Config\ConnectionStrings.$(Configuration).config" />
</Target>

我不想使用SlowCheetah之类的扩展，而只是内置功能。<​​/ p>

<Target Name="Build">也可以

更新1

我已成功发布而未更改本地配置文件：

Destination="$(_PackageTempDir)\App_Config\ConnectionStrings.config"

但是预览仍然不能改变配置（同样，当我定义输出消息时，它也不会出现）。在发布屏幕中单击“预览”时会发生什么黑魔法？

我尝试了以下目标：TransformWebConfigCore，CopyAllFilesToSingleFolderForPackage，GatherAllFilesToPublish

Answer 1

我做到了。

目标名称应该是不存在的自定义名称。然后应将from tkinter import * operator = '' current_problem = '' # Function to change text in workspace def append_to_workspace(item): """ Add item to workspace StringVar. """ if not isinstance(item, str): item = str(item) ws_var.set(ws_var.get() + item) # Functions to change text in workspace def add(): global current_problem current_problem = current_problem + '+' workspace.config(text = current_problem) operator = 'A' def subtract(): global current_problem current_problem = current_problem + '-' workspace.config(text = current_problem) operator = 'S' def divide(): global current_problem current_problem + current_problem + '÷' workspace.config(text = current_problem) operator = 'D' def multiply(): global current_problem current_problem = current_problem + '×' workspace.config(text = current_problem) operator = 'M' def num1(): global current_problem current_problem = current_problem + '1' workspace.config(text = current_problem) # Create the main Tkinter Window window = Tk() window.title('Calculator') # Add an empty Label for the workspace, place it in grid ws_var = StringVar(value='') workspace = Label(window, width=25, height=1, textvariable=ws_var) workspace.grid(row=0, column=0) # Operator keypad operators = Frame(window) add_button = Button(operators, text='+', width=2, command=add) add_button.grid(row=1, column=0) subtract_button = Button(operators, text='-', width=2, command=subtract) subtract_button.grid(row=1, column=1) divide_button = Button(operators, text='÷', width=2, command=divide) divide_button.grid(row=1, column=2) multiply_button = Button(operators, text='×', width=2, command=multiply) multiply_button.grid(row=1, column=3) operators.grid(row=1) # Numeric keypad numbers = Frame(window) button7 = Button(numbers, text='7', width=2, command=lambda: append_to_workspace(7)) button7.grid(row=0, column=0) button8 = Button(numbers, text='8', width=2, command=lambda: append_to_workspace(8)) button8.grid(row=0, column=1) button9 = Button(numbers, text='9', width=2, command=lambda: append_to_workspace(9)) button9.grid(row=0, column=2) button4 = Button(numbers, text='4', width=2, command=lambda: append_to_workspace(4)) button4.grid(row=1, column=0) button5 = Button(numbers, text='5', width=2, command=lambda: append_to_workspace(5)) button5.grid(row=1, column=1) button6 = Button(numbers, text='6', width=2, command=lambda: append_to_workspace(6)) button6.grid(row=1, column=2) button1 = Button(numbers, text='1', width=2, command=lambda: append_to_workspace(1)) button1.grid(row=2, column=0) button2 = Button(numbers, text='2', width=2, command=lambda: append_to_workspace(2)) button2.grid(row=2, column=1) button3 = Button(numbers, text='3', width=2, command=lambda: append_to_workspace(3)) button3.grid(row=2, column=2) button0 = Button(numbers, text='0', width=2, command=lambda: append_to_workspace(0)) button0.grid(row=3, column=0, columnspan=3) numbers.grid(row=2) window.mainloop() 属性指定为 AfterTargets 。此目标几乎发生在链的末端，并确保创建Package目录。

转换在包目录中完成。这样可以确保在使用webdeploy进行预览时，它将正确比较文件，并且不会在源代码管理中更改本地文件。

这是定义：

$(_PackageTempDir)

当然可以有一种更好的方法：在<Target Name="CustomConfigTransform" AfterTargets="Package"> <TransformXml Source="App_Config\AppSettings.config" Destination="$(_PackageTempDir)\App_Config\AppSettings.config" Transform="App_Config\AppSettings.$(Configuration).config" /> <TransformXml Source="App_Config\ConnectionStrings.config" Destination="$(_PackageTempDir)\App_Config\ConnectionStrings.config" Transform="App_Config\ConnectionStrings.$(Configuration).config" /> </Target> 的目标CollectWebConfigsToTransform中，它应该以某种方式知道会有更多的配置文件要转换。但是目前还不知道。