ledisdb作为嵌入式存储引擎入门例程

jopen 10年前

ledis包使用

基于 ubuntu 14.04

安装依赖包

sudo apt-get install build-essential automake libtool pkg-config

下载go项目

go get github.com/siddontang/ledisdb  go get github.com/siddontang/goleveldb  go get github.com/siddontang/go-log/log  go get github.com/siddontang/go-snappy/snappy

安装snappy leveldb

ledisdb提供脚本,安装 leveldb,snappy 很简单

cd $GOPATH/src/github.com/siddontang/ledisdb/  sudo sh build_tool/build_leveldb.sh

编辑 main.go

package main    import (      "fmt"      "github.com/siddontang/ledisdb/config"      "github.com/siddontang/ledisdb/ledis"  )    func main() {      cfg := new(config.Config)      cfg.DataDir = "/tmp/testdb"      l, _ := ledis.Open(cfg)      db, _ := l.Select(0)        key := []byte("aaa")      value := []byte("ccc")        db.Set(key, value)      res, _ := db.Get(key)      fmt.Println(string(res))  }

输出:ccc