Meilisearch .NET
Meilisearch | Documentation | Slack | Roadmap | Website | FAQ
Meilisearch .NET is the Meilisearch API client for C# developers.
Meilisearch is an open-source search engine. Discover what Meilisearch is!
Table of Contents
📖 Documentation🔧 Installation🚀 Getting Started🤖 Compatibility with Meilisearch🎬 Examples🧰 Use a Custom HTTP Client⚙️ Development Workflow and Contributing
📖 Documentation
See our Documentation or our API References.
🔧 Installation
This package targets .NET Standard 2.1.
Using the .NET Core command-line interface (CLI) tools:
dotnet add package MeiliSearchor with the Package Manager Console:
Install-Package MeiliSearchRun Meilisearch
There are many easy ways to download and run a Meilisearch instance.
For example, using the curl command in your Terminal:
# Install Meilisearch
curl -L https://install.meilisearch.com | sh
# Launch Meilisearch
./meilisearch --master-key=masterKeyNB: you can also download Meilisearch from Homebrew or APT or even run it using Docker.
🚀 Getting Started
Add Documents
using System;
using System.Threading.Tasks;
using Meilisearch;
namespace GettingStarted
{
class Program
{
public class Movie
{
public string Id { get; set; }
public string Title { get; set; }
public IEnumerable<string> Genres { get; set; }
}
static async Task Main(string[] args)
{
MeilisearchClient client = new MeilisearchClient("http://localhost:7700", "masterKey");
// An index is where the documents are stored.
var index = client.Index("movies");
var documents = new Movie[] {
new Movie { Id = "1", Title = "Carol", Genres = new string[] { "Romance", "Drama" } },
new Movie { Id = "2", Title = "Wonder Woman", Genres = new string[] { "Action", "Adventure" } },
new Movie { Id = "3", Title = "Life of Pi", Genres = new string[] { "Adventure", "Drama" } },
new Movie { Id = "4", Title = "Mad Max: Fury Road", Genres = new string[] { "Adventure", "Science Fiction"} },
new Movie { Id = "5", Title = "Moana", Genres = new string[] { "Fantasy", "Action" } },
new Movie { Id = "6", Title = "Philadelphia", Genres = new string[] { "Drama" } }
};
// If the index 'movies' does not exist, Meilisearch creates it when you first add the documents.
var task = await index.AddDocumentsAsync<Movie>(documents); // # => { "uid": 0 }
}
}
}With the uid, you can check the status (enqueued, processing, succeeded or failed) of your documents addition using the task.
Basic Search
# Meilisearch is typo-tolerant:
SearchResult<Movie> movies = await index.SearchAsync<Movie>("philadalphia");
foreach(var prop in movies.Hits) {
Console.WriteLine (prop.Title);
}JSON Output:
{
"hits": [
{
"id": 6,
"title": "Philadelphia",
}
],
"offset": 0,
"limit": 20,
"processingTimeMs": 10,
"query": "philadalphia"
}Custom Search
All the supported options are described in the search parameters section of the documentation.
SearchResult<Movie> movies = await index.SearchAsync<Movie>(
"car",
new SearchQuery
{
AttributesToHighlight = new string[] { "title" },
}
);
foreach(var prop in movies.Hits) {
Console.WriteLine (prop.Title);
}JSON Output:
{
"hits": [
{
"id": 1,
"title": "Carol",
"_formatted": {
"id": 1,
"title": "<em>Car</em>ol"
}
}
],
"offset": 0,
"limit": 20,
"processingTimeMs": 10,
"query": "car"
}🤖 Compatibility with Meilisearch
This package only guarantees the compatibility with the version v0.25.0 of Meilisearch.
🎬 Examples
Indexes
Create an index
var index = await client.CreateIndexAsync("movies");Create an index and give the primary-key
var index = await client.CreateIndexAsync("movies", "id");List all an index
var indexes = await client.GetAllIndexesAsync();Get an Index object
var index = await client.GetIndexAsync("movies");Documents
Add or Update Documents
var task = await index.AddDocumentsAsync(new Movie[] { new Movie { Id = "1", Title = "Carol" } } );
var task = await index.UpdateDocumentsAsync(new Movie[] { new Movie { Id = "1", Title = "Carol" } } );The returned task is a TaskInfo that can access to Uid to get the status of the task.
Get Documents
var documents = await index.GetDocumentsAsync<Movie>(new DocumentQuery { Limit = 1 });Get Document by Id
var document = await index.GetDocumentAsync<Movie>("10");Delete documents
var task = await index.DeleteOneDocumentAsync("11");Delete in Batch
var task = await index.DeleteDocumentsAsync(new [] {"12","13","14"});Delete all documents
var task = await indextoDelete.DeleteAllDocumentsAsync();Get Task information
Get one Task By Uid
TaskInfo task = await index.GetTaskAsync(1);
// Or
TaskInfo task = await client.GetTaskAsync(1);Get All Tasks
var task = await index.GetTasksAsync();
// Or
var task = await client.GetTasksAsync();Search
Basic Search
var movies = await this.index.SearchAsync<Movie>("prince");Custom Search
var movies = await this.index.SearchAsync<Movie>("prince", new SearchQuery { Limit = 100 });🧰 Use a Custom HTTP Client
You can replace the default client used in this package by the one you want.
For example:
var _httpClient = ClientFactory.Instance.CreateClient<MeilisearchClient>();
var client = new MeilisearchClient(_httpClient);Where ClientFactory is declared like this.
⚙️ Development Workflow and Contributing
Any new contribution is more than welcome in this project!
If you want to know more about the development workflow or want to contribute, please visit our contributing guidelines for detailed instructions!
Meilisearch provides and maintains many SDKs and Integration tools like this one. We want to provide everyone with an amazing search experience for any kind of project. If you want to contribute, make suggestions, or just know what's going on right now, visit us in the integration-guides repository.