以前发布我的 web api 应用程序运行良好。今天我将我的应用程序从“任何 cpu”转换为 x86。现在,当我发布它时,它会将连接字符串添加到导致我的应用程序失败的 Web 配置中。起初我虽然可能不小心在 web.config 转换文件中添加了一些东西,但我没有。这是我的转换文件:
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
<!--
In the example below, the "SetAttributes" transform will change the value of
"connectionString" to use "ReleaseSQLServer" only when the "Match" locator
finds an attribute "name" that has a value of "MyDB".
<connectionStrings>
<add name="MyDB"
connectionString="Data Source=ReleaseSQLServer;Initial Catalog=MyReleaseDB;Integrated Security=True"
xdt:Transform="SetAttributes" xdt:Locator="Match(name)"/>
</connectionStrings>
-->
<entityFramework xdt:Transform="Replace">
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework">
<parameters>
<parameter value="Server=MyWebServer;Database=RunLog;Trusted_Connection=True; MultipleActiveResultSets=True" />
</parameters>
</defaultConnectionFactory>
</entityFramework>
<system.web>
<compilation xdt:Transform="RemoveAttributes(debug)" />
<!--
In the example below, the "Replace" transform will replace the entire
<customErrors> section of your web.config file.
Note that because there is only one customErrors section under the
<system.web> node, there is no need to use the "xdt:Locator" attribute.
<customErrors defaultRedirect="GenericError.htm"
mode="RemoteOnly" xdt:Transform="Replace">
<error statusCode="500" redirect="InternalError.htm"/>
</customErrors>
-->
</system.web>
</configuration>
这是我的网络配置文件:
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<system.web>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
</system.web>
<system.webServer>
<handlers>
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework">
<parameters>
<parameter value="Data Source=(localdb)\v11.0; Integrated Security=True; MultipleActiveResultSets=True" />
</parameters>
</defaultConnectionFactory>
</entityFramework>
</configuration>
最后,在我发布后,这是我的网络配置文件的样子:
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<system.web>
<compilation targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
</system.web>
<system.webServer>
<handlers>
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework">
<parameters>
<parameter value="Server=MyWebServer;Database=RunLog;Trusted_Connection=True; MultipleActiveResultSets=True" />
</parameters>
</defaultConnectionFactory>
</entityFramework>
<connectionStrings>
<add name="RunLog" connectionString="RunLog_ConnectionString" providerName="System.Data.SqlClient" />
</connectionStrings>
</configuration>
如果您查看上方,您将看到添加了一个连接字符串。
经过一些研究,我发现您可以添加连接字符串 durinig publish。好吧,我一直在使用相同的配置文件发布,所以我多次删除了配置文件并创建了一个新配置文件,并确保取消选中该框以添加连接字符串:
<?xml version="1.0" encoding="utf-8"?>
<!--
This file is used by the publish/package process of your Web project. You can customize the behavior of this process
by editing this MSBuild file. In order to learn more about this please visit http://go.microsoft.com/fwlink/?LinkID=208121.
-->
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<WebPublishMethod>MSDeploy</WebPublishMethod>
<SiteUrlToLaunchAfterPublish />
<MSDeployServiceURL>http://MyWebServer</MSDeployServiceURL>
<DeployIisAppPath>My Web Site/Go</DeployIisAppPath>
<RemoteSitePhysicalPath />
<SkipExtraFilesOnServer>False</SkipExtraFilesOnServer>
<MSDeployPublishMethod>RemoteAgent</MSDeployPublishMethod>
<UserName>JohnBob</UserName>
<_SavePWD>False</_SavePWD>
<PublishDatabaseSettings>
<Objects xmlns="">
<ObjectGroup Name="RunLog" Order="1" Enabled="False">
<Destination Path="" />
<Object Type="DbCodeFirst">
<Source Path="DBContext" DbContext="RunLog.DL.RunLogContext, RunLog.DL" Origin="Convention" />
</Object>
</ObjectGroup>
</Objects>
</PublishDatabaseSettings>
</PropertyGroup>
<ItemGroup>
<MSDeployParameterValue Include="$(DeployParameterPrefix)RunLog-Web.config Connection String">
<UpdateDestWebConfig>False</UpdateDestWebConfig>
</MSDeployParameterValue>
</ItemGroup>
<ItemGroup>
<_ConnectionStringsToInsert Include="RunLog" />
</ItemGroup>
</Project>
如您所见,那里有连接内容,但我特别取消选中“在运行时使用此连接字符串(更新目标 Web 配置)。如果我删除添加的连接字符串,我的网站将完美运行。
有谁知道发生了什么事?
编辑:
我想也许我做错了什么,但在今晚完成之后,我认为这是一个错误。我决定回滚我所有的代码,看看我是否可以重现这个问题。以前在属性的“打包/发布 Web”选项卡中,选择了“包含在打包/发布 SQL 选项卡中配置的所有数据库:”。在“打包/发布 SQL”选项卡中,“数据库条目”中定义了一个连接字符串,但是它是空白的。如果我保持原样并尝试发布一切正常。如果我删除连接字符串并重新添加它,事情就会再次混乱。在上面的对话框中,如果数据库部分为空白,一切正常您正在创建配置文件,但如果它有远程连接字符串框,那么事情将无法正常工作