为什么Web Deploy忽略我的setParameter标签？(Why is Web Deploy ignoring my setParameter tags?)

 我有一个Web部署包，它生成一个App.SetParameters.xml文件以及所有其他包文件。 SetParameters文件有几个setParameter节点，它们应该更新连接字符串，但每当我执行Web部署脚本时，它总是报告0 parameters changed 。 查看已部署的Web.config文件显示它们确实未更新。 
 
 部署脚本的详细输出没有说明为什么它会跳过我的参数; 它从来没有提到它们。 但是，如果我将其中一个setParameter标记更改为parameter标记，则会给出错误： 
 
 
 
 错误：已定义参数'ConnectionString-Web.config Connection String'。 
 
 
 所以很明显在我的Web.config中找到了这个参数。 我完全不知道为什么它会跳过这样的参数。 
 
 环境： 
 
 
 
 Visual Studio 2012 
 
 
 Web Deploy 3.0 
 
 
 Windows Server 2008 R2 
 
 
 IIS 7 
 

I have a Web Deploy Package that produces an App.SetParameters.xml file along with all the other package files. The SetParameters file has several setParameter nodes that are supposed to update connection strings, but whenever I execute the web deployment script it always reports 0 parameters changed. Looking at the deployed Web.config file shows that they were indeed not updated.
 
Verbose output of the deploy script doesn't say anything about why it is skipping my parameters; it never even mentions them. However, if I change one of the setParameter tags to a parameter tag it gives me an error:
 
 
 
Error: The parameter 'ConnectionString-Web.config Connection String' has already been defined.
 
 
So it is obviously finding that parameter in my Web.config. I am completely confused by why it would just skip parameters like this.
 
Environment:
 
 
 
Visual Studio 2012
 
 
Web Deploy 3.0
 
 
Windows Server 2008 R2
 
 
IIS 7
 

原文：https://stackoverflow.com/questions/16182323