我对Wix有一些经验。最初我有一个带有一个连接字符串的配置文件(下面的第一个),安装程序工作正常。现在我添加了另一个连接字符串,我遇到了问题。 XML:
<util:XmlFile Id="leID2" File="[INSTALLFOLDER]Queue.exe.config" Sequence="3" Action="setValue" ElementPath="/configuration/connectionStrings/add[@name='String1']/@connectionString" Value="metadata=res://*/EntityModels.String1.csdl|res://*/EntityModels.String1.ssdl|res://*/EntityModels.String1.msl;provider=System.Data.SqlClient;provider connection string="data source=[DBSERVER];initial catalog=[DBNAME];User=User;Password=password;MultipleActiveResultSets=True;App=EntityFramework"" Permanent="yes" />
<util:XmlFile Id="leID3" File="[INSTALLFOLDER]Queue.exe.config" Sequence="4" Action="setValue" ElementPath="/configuration/connectionStrings/add[@name='String2']/@connectionString" Value="metadata=res://*/EntityModels.String2.csdl|res://*/EntityModels.String2.ssdl|res://*/EntityModels.String2.msl;provider=System.Data.SqlClient;provider connection string="data source=[DBSERVER];initial catalog=[SECONDDBNAME];User=User;Password=password;MultipleActiveResultSets=True;App=EntityFramework"" Permanent="yes" />
DBSERVER,DBNAME,SECONDDBNAME是从自定义用户输入窗口设置的所有属性。当我安装时,这是配置文件中的结果:
<add name="String1" connectionString="metadata=res://*/EntityModels.String1.csdl|res://*/EntityModels.String1.ssdl|res://*/EntityModels.String1.msl;provider=System.Data.SqlClient;provider connection string="data source=**mydbserver**;initial catalog=**seconddbname**;User=User;Password=password;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient"/>
<add name="String2" connectionString="metadata=res://*/EntityModels.String2.csdl|res://*/EntityModels.String2.ssdl|res://*/EntityModels.String2.msl;provider=System.Data.SqlClient;provider connection string="data source=[default from project];initial catalog=[default from project];User=User;Password=password;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient"/>
因此第一个连接字符串正确获取DBSERVER名称,但它输入了第二个DB名称。 第二个连接字符串与我在visual studio项目中保持完全不变。它没有被修改。
有什么想法吗?
答案 0 :(得分:0)
由于您使用的是XPATH
,因此需要在util:XmlFile
节点中设置此属性:
SelectionLanguage="XPath"
来源:
http://wixtoolset.org/documentation/manual/v3/xsd/util/xmlfile.html
修改强>
试试这个:
<util:XmlFile Id="leID2" File="[INSTALLFOLDER]Queue.exe.config" Sequence="3" Action="setValue" ElementPath="/configuration/connectionStrings/add[\[]@name='String1'[\]]/@connectionString" Value="metadata=res://*/EntityModels.String1.csdl|res://*/EntityModels.String1.ssdl|res://*/EntityModels.String1.msl;provider=System.Data.SqlClient;provider connection string="data source=[DBSERVER];initial catalog=[DBNAME];User=User;Password=password;MultipleActiveResultSets=True;App=EntityFramework"" Permanent="yes" />
<util:XmlFile Id="leID3" File="[INSTALLFOLDER]Queue.exe.config" Sequence="4" Action="setValue" ElementPath="/configuration/connectionStrings/add[\[]@name='String2'[\]]/@connectionString" Value="metadata=res://*/EntityModels.String2.csdl|res://*/EntityModels.String2.ssdl|res://*/EntityModels.String2.msl;provider=System.Data.SqlClient;provider connection string="data source=[DBSERVER];initial catalog=[SECONDDBNAME];User=User;Password=password;MultipleActiveResultSets=True;App=EntityFramework"" Permanent="yes" />