IIS10で公開するとAsp.netのコアエラーが発生する

Question

私のアプリケーションを公開し、このエラーが発生しました。

アプリケーションの起動中にエラーが発生しました。

.NET Core X64 v4.1.1.0 | Microsoft.AspNetCore.Hostingバージョン1.1.1 | Microsoft Windows 10.0.14393 |助けが必要？

Application startup exception: System.FormatException: Could not parse the JSON file. Error on line number '9': '"ConnectionStrings": { 
"EstudantesCV21Context": "Provider=SQLOLEDB.1;Password=******;Persist Security Info=True;User ID=sa;Initial Catalog=EstudantesCV21Context-241ea716-db64-402d-955f-be4b264ce053;Data Source=*********"'. ---> Newtonsoft.Json.JsonReaderException: Bad JSON escape sequence: \S. Path 'ConnectionStrings.EstudantesCV21Context', line 9, position 209. 
    at Newtonsoft.Json.JsonTextReader.ReadStringIntoBuffer(Char quote) 
    at Newtonsoft.Json.JsonTextReader.ParseString(Char quote, ReadType readType) 
    at Newtonsoft.Json.JsonTextReader.ParseValue() 
    at Newtonsoft.Json.Linq.JContainer.ReadContentFrom(JsonReader r, JsonLoadSettings settings) 
    at Newtonsoft.Json.Linq.JContainer.ReadTokenFrom(JsonReader reader, JsonLoadSettings options) 
    at Newtonsoft.Json.Linq.JObject.Load(JsonReader reader, JsonLoadSettings settings) 
    at Microsoft.Extensions.Configuration.Json.JsonConfigurationFileParser.Parse(Stream input) 
    at Microsoft.Extensions.Configuration.Json.JsonConfigurationProvider.Load(Stream stream) 
    --- End of inner exception stack trace --- 
    at Microsoft.Extensions.Configuration.FileConfigurationProvider.Load(Boolean reload) 
    at Microsoft.Extensions.Configuration.ConfigurationRoot..ctor(IList`1 providers) 
    at Microsoft.Extensions.Configuration.ConfigurationBuilder.Build() 
    at EstudantesCV21.Startup..ctor(IHostingEnvironment env) in C:\Users\erito\onedrive\documentos\visual studio 2017\Projects\CadastroCV21\EstudantesCV21\Startup.cs:line 26 
--- End of stack trace from previous location where exception was thrown --- 
    at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() 
    at Microsoft.Extensions.Internal.ActivatorUtilities.ConstructorMatcher.CreateInstance(IServiceProvider provider) 
    at Microsoft.AspNetCore.Hosting.Internal.StartupLoader.LoadMethods(IServiceProvider hostingServiceProvider, Type startupType, String environmentName) 
    at Microsoft.AspNetCore.Hosting.WebHostBuilderExtensions.<>c__DisplayClass1_0.<UseStartup>b__1(IServiceProvider sp) 
    at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProvider provider) 
    at Microsoft.Extensions.DependencyInjection.ServiceProvider.<>c__DisplayClass16_0.<RealizeService>b__0(ServiceProvider provider) 
    at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) 
    at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) 
    at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureStartup() 
    at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureApplicationServices() 
    at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication() 
Hosting environment: Production 
Content root path: C:\WebSite 
Now listening on: http://localhost:18998 
Application started. Press Ctrl+C to shut down. 

接続文字列：

{ 
    "Logging": { 
    "IncludeScopes": false, 
    "LogLevel": { 
     "Default": "Warning" 
    } 
    }, 
    "ConnectionStrings": { 
    "EstudantesCV21Context": "Server=myserver\SQLEXPRESS;Database=mydatabase;userid=myid;password=mypass" 
    } 
} 

Answer 1

あなたはまだこの問題に対する答えを必要とする場合、私は知らない

は、ログファイルを参照してください。私はこの問題を抱えていました。このような接続文字列を変更することで解決しました。ダブルバック追加

{ "Logging": { "IncludeScopes": false, "LogLevel": { "Default": "Warning" } }, "ConnectionStrings": { "EstudantesCV21Context": "Server=myserver\\SQLEXPRESS;Database=mydatabase;userid=myid;password=mypass" } }