如何使用golang和mongo-go-driver在mongodb中创建文本索引？

Question

I'm trying to do a full text search on a collection, but in order to do that I need to create a text index. How can I create a text index on two fields?

I know that I must use a thing as this:

opts := options.CreateIndexes().SetMaxTime(10 * time.Second)

idxFiles := []mongo.IndexModel{
    {
      Keys: bsonx.Doc{{"name": "text"}},
    },
  }

db.Collection("mycollection").Indexes().CreateMany(context, idx, opts)

Answer 1

To create indexes using the official mongo go driver you can use the following code:

// create Index
indexName, err := c.Indexes().CreateOne(
        context.Background(),
        mongo.IndexModel{
                Keys: bson.M{
                        "time": 1,
                },
                Options: options.Index().SetUnique(true),
        },
)
if err != nil {
        log.Fatal(err)
}
fmt.Println(indexName)

You can replace it with your desired index configuration.