Lucene.net in ASP.NET core

Hi, Thanks for all replies.
In fact, I'm going to design autocomplete suggestion,
Also i want customize indexes for every Insert, Update,Delete operation.
And i want change fileds for each time that i create index.
Lucene is very good.i implement this by winform and there is'nt any issue,
But for using lucene in Asp.net Core 2.2, I have problems.
I want simple sample code for this matter.
Be grateful if somebody advise me.
Thanks a lot.

Packt has Lucene 4 Cookbook - PDF eBook | Now just $5[^] and it is on sale. I found this helpful. While it is about the Java version, Lucene.NET is an almost exact port to C#, so it is easy to use the concepts in you code.

Just a warning, Lucene.NET 4.8 is .NET Standard 2.0 and can be easily used in a .NET Core application, but the API is different from the 3.0.3 version, which is not .NET Standard, only .NET Framework 4.6.

However, you can include .NET 4.6 NuGet packages in a .NET Core app and in most cases, they will work fine. I have not run into any issues, so you can ignore the warnings.

Just remember, Lucene.NET is just a library to provide Inverted Indexes and Search functionality, but you have to implement the app and infrastructure that uses it.

There are a number of alternatives that leverage Lucene or Lucene.NET and provide a more complete solution. ElasticSearch and RavenDb are just a couple. Also, many CMS frameworks will include Lucene based Indexing and Search capabilities as modules. Orchard and WordPress come to mind for this.

Go here[^].

See the menu item that says "Useful Links"? Click it. Under there, you'll find "How to get started with Lucene.Net".

Now, one of the biggest problems with Lucene.net is the lack of documentation. Are you sure you want to use a product that isn't documented properly in a production application? I wouldn't.

Now, for .NET Core, there's even less documentation. From what I can see, it's done pretty much in blog posts. You can try to start with Search with Lucene.Net 4.8 (Part 1) - Basic Implementation[^]