我已经通过代码尝试了用于 Serilog 的 PostgreSQL 接收器,它的工作方式就像一个魅力。
这是工作代码:
static void Main(string[] args)
{
var connectionString = "Server=localhost; Port=5432; Database=subscriptions_log; User Id=postgres;Password=postgres";
string tableName = "errorlog";
IDictionary<string, ColumnWriterBase> columnWriters = new Dictionary<string, ColumnWriterBase>
{
{"message", new RenderedMessageColumnWriter(NpgsqlDbType.Text) },
{"level", new LevelColumnWriter(true, NpgsqlDbType.Varchar) },
{"raise_date", new TimestampColumnWriter(NpgsqlDbType.Timestamp) },
{"exception", new ExceptionColumnWriter(NpgsqlDbType.Text) }
};
using var log = new LoggerConfiguration()
.WriteTo.Console()
.WriteTo.PostgreSQL(connectionString, tableName, columnWriters)
.CreateLogger();
log.Information("Hello, Serilog!");
}
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但是,当我通过配置文件使用它时,serlig 在数据库中创建表,但由于未找到“Npgsql.NpgsqlBinaryImporter.Complete()”,因此不插入任何行。
“这是详细的错误:
Exception while emitting periodic batch from Serilog.Sinks.PostgreSQL.PostgreSQLSink:
System.MissingMethodException:
Method not found: 'Void Npgsql.NpgsqlBinaryImporter.Complete()'. …Run Code Online (Sandbox Code Playgroud)