go-micro/internal/website/docs/store.md

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Store

The store provides a pluggable interface for data storage in Go Micro.

Features

• Key-value storage
• Multiple backend support

Implementations

Supported stores include:

• Memory (default)
• File
• MySQL
• Redis

Configure the store as needed for your application.

Example Usage

Here's how to use the store in your Go Micro service:

package main

import (
    "go-micro.dev/v5"
    "go-micro.dev/v5/store"
    "log"
)

func main() {
    service := micro.NewService()
    service.Init()

    // Write a record
    if err := store.Write(&store.Record{Key: "foo", Value: []byte("bar")}); err != nil {
        log.Fatal(err)
    }

    // Read a record
    recs, err := store.Read("foo")
    if err != nil {
        log.Fatal(err)
    }
    log.Printf("Read value: %s", string(recs[0].Value))
}