Csharp Serilog：如何编写只有一个级别的文件

这可以工作，但不能使用文档.

using Serilog;
using Serilog.Events;

Log.Logger = new LoggerConfiguration()
    .WriteTo.Logger(l => l
        .Filter.ByIncludingOnly(e => e.Level == LogEventLevel.Information)
        .WriteTo.File(
            path: "information.txt"))

    .WriteTo.Logger(l => l
        .Filter.ByIncludingOnly(e => e.Level == LogEventLevel.Error)
        .WriteTo.File(
            path: "error.txt"))
        .CreateLogger();

Log.Information("test Information");
Log.Error("test Error");

-使用appsettings.json更新-
安装程序包Serilog.Expressions

  "Serilog": {
    "WriteTo": [
      {
        "Name": "Logger",
        "Args": {
          "configureLogger": {
            "Filter": [
              {
                "Name": "ByIncludingOnly",
                "Args": {
                  "expression": "@l = 'Information'"
                }
              }
            ],
            "WriteTo": [
              {
                "Name": "File",
                "Args": {
                  "path": "information.txt"
                }
              }
            ]
          }
        }
      },
      {
        "Name": "Logger",
        "Args": {
          "configureLogger": {
            "Filter": [
              {
                "Name": "ByIncludingOnly",
                "Args": {
                  "expression": "@l = 'Error'"
                }
              }
            ],
            "WriteTo": [
              {
                "Name": "File",
                "Args": {
                  "path": "error.txt"
                }
              }
            ]
          }
        }
      }
    ]
  }

Test Result