在AppSettings.json中为Serilog接收器MsSqlServer配置自定义列选项不起作用 [英] Configure custom Column Options for Serilog Sinks MsSqlServer in AppSettings.json is not working

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本文介绍了在AppSettings.json中为Serilog接收器MsSqlServer配置自定义列选项不起作用的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我正在尝试确定是否可以为ASP.Net Core 3项目的 appsettings.json 文件中的serilog sink mssqlserver配置列选项。 / p>

除了不填充自定义列外,数据库也以标准方式创建而没有这些列,因此我手动添加了它们。这可能指向配置问题?



创建表的SQL

 创建表[dbo] 。[logtable](
[Id] [int] IDENTITY(1,1)NOT NULL,
[Message] [nvarchar](max)NULL,
[MessageTemplate] [nvarchar]( max)NULL,
[Level] [nvarchar](128)NULL,
[TimeStamp] [datetimeoffset](7)NOT NULL,
[Exception] [nvarchar](max)NULL,
[属性] [xml] NULL,
[LogEvent] [nvarchar](max)NULL,
[Controller_Name] [varchar](500)NULL,
[Method_Name] [ varchar](500)NULL,
[StackTrace] [varchar](500)NULL

我在 Program.cs 文件中创建和配置记录器。

  
公共静态IWebHost BuildWebHost(string [] args)=>
WebHost.CreateDefaultBuilder(args)
.UseStartup< Startup>()
.UseSerilog()
.Build();

Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(configuration)
.CreateLogger();

我可以从 appsettings.json构建配置文件文件,其中包含一个Serilog节点,其中包含要使用的连接字符串和表的信息。

  Serilog:{
使用:[ Serilog.Sinks.MSSqlServer],
MinimumLevel:信息,
WriteTo:[
{
Name: MSSqlServer,
Args:{
connectionString:数据源= SWPC159;初始目录= master; Trusted_Connection = True;,//连接字符串
tableName: logtable,
columnOptionsSection:{
disableTriggers:true,
clusteredColumnstoreIndex:false,
addStandardColumns:[ LogEvent ],
removeStandardColumns:[ MessageTemplate,属性],
additionalColumns:[
{
ColumnName: Controller_Name,
DataType: varchar,
AllowNull:true,
DataLength:500
},
{
ColumnName: Method_Name,
DataType: varchar,
AllowNull:true,
DataLength:500
},
{
ColumnName: StackTrace,
DataType: varchar,
AllowNull:true,
DataLength:500
}
]
}
}
}
]
}


解决方案

用宿主上下文替换配置,解决问题

 公共静态IWebHost BuildWebHost(string [] args)
{
return WebHost.CreateDefaultBuilder(args)
.UseStartup< Startup>()
.UseSerilog(( HostingContext,loggerConfiguration)=> loggerConfiguration.ReadFrom
.Configuration(hostingContext.Configuration))
.Build();
}


I'm trying to determine if it's possible to configure the column options for serilog sink mssqlserver in the appsettings.json file for an ASP.Net Core 3 project.

besides not filling the custom columns, the database is also created in the standard way without these column, so I added them by hand. This could point to a configuration issue?

The SQL to create the table

    CREATE TABLE [dbo].[logtable](
        [Id] [int] IDENTITY(1,1) NOT NULL,
        [Message] [nvarchar](max) NULL,
        [MessageTemplate] [nvarchar](max) NULL,
        [Level] [nvarchar](128) NULL,
        [TimeStamp] [datetimeoffset](7) NOT NULL,
        [Exception] [nvarchar](max) NULL,
        [Properties] [xml] NULL,
        [LogEvent] [nvarchar](max) NULL,
        [Controller_Name] [varchar](500) NULL,
        [Method_Name] [varchar](500) NULL,
        [StackTrace] [varchar](500) NULL
    )

I create and configure the logger in the Program.cs file.


    public static IWebHost BuildWebHost(string[] args) =>
                WebHost.CreateDefaultBuilder(args)
                    .UseStartup<Startup>()
                    .UseSerilog()
                    .Build();

    Log.Logger = new LoggerConfiguration()
                        .ReadFrom.Configuration(configuration)
                        .CreateLogger();

I can build the configuration file from the appsettings.json file, which contains a Serilog node with information for which connection string and table to use.

"Serilog": {
    "Using": [ "Serilog.Sinks.MSSqlServer" ],
    "MinimumLevel": "Information",
    "WriteTo": [
      {
        "Name": "MSSqlServer",
        "Args": {
          "connectionString": "Data Source=SWPC159; Initial Catalog=master;Trusted_Connection=True;", // connection String
          "tableName": "logtable",
          "columnOptionsSection": {
            "disableTriggers": true,
            "clusteredColumnstoreIndex": false,
            "addStandardColumns": [ "LogEvent" ],
            "removeStandardColumns": [ "MessageTemplate", "Properties" ],
            "additionalColumns": [
              {
                "ColumnName": "Controller_Name",
                "DataType": "varchar",
                "AllowNull": true,
                "DataLength": 500
              },
              {
                "ColumnName": "Method_Name",
                "DataType": "varchar",
                "AllowNull": true,
                "DataLength": 500
              },
              {
                "ColumnName": "StackTrace",
                "DataType": "varchar",
                "AllowNull": true,
                "DataLength": 500
              }
            ]
          }
        }
      }
    ]
  }

解决方案

Replacing configuartion with hosting context,solve the issues

public static IWebHost BuildWebHost(string[] args)
        {
            return WebHost.CreateDefaultBuilder(args)
            .UseStartup<Startup>()
            .UseSerilog((hostingContext, loggerConfiguration) => loggerConfiguration.ReadFrom
            .Configuration(hostingContext.Configuration))
            .Build();
        }

这篇关于在AppSettings.json中为Serilog接收器MsSqlServer配置自定义列选项不起作用的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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