message/db/db.go

package db

import (
	"log"

	"app.yhyue.com/moapp/jybase/mysql"
	"github.com/gogf/gf/v2/os/gcfg"
	"github.com/gogf/gf/v2/os/gctx"

	"app.yhyue.com/moapp/jybase/mongodb"
	"app.yhyue.com/moapp/jybase/redis"
)

var (
	Mgo_Log *mongodb.MongodbSim
	Mgo     *mongodb.MongodbSim
	Mysql   *mysql.Mysql
	Tidb    *mysql.Mysql
)

type MgoConf struct {
	Address         string
	Size            int
	DbName          string
	ReplSet         string
	UserName        string
	Password        string
	Collection      string
	Collection_back string
}

type MysqlConf struct {
	DbName       string `json:"dbName"`
	Address      string `json:"address"`
	UserName     string `json:"userName"`
	PassWord     string `json:"passWord"`
	MaxOpenConns int    `json:"maxOpenConns"`
	MaxIdleConns int    `json:"maxIdleConns"`
}

func init() {
	redis.InitRedis(gcfg.Instance().MustGet(gctx.New(), "databases.redis", "").String())
	log.Println("初始化 redis")

	var mgologConf MgoConf
	if err := gcfg.Instance().MustGet(gctx.New(), "databases.mogLog").Scan(&mgologConf); err == nil {
		Mgo_Log = &mongodb.MongodbSim{
			MongodbAddr: mgologConf.Address,
			Size:        mgologConf.Size,
			DbName:      mgologConf.DbName,
			ReplSet:     mgologConf.ReplSet,
			UserName:    mgologConf.UserName,
			Password:    mgologConf.Password,
		}
		Mgo_Log.InitPool()
		log.Printf("初始化 mongodb log 完成 %+v\n", mgologConf)
	}
	var mgoConf MgoConf
	if err := gcfg.Instance().MustGet(gctx.New(), "databases.mongodb").Scan(&mgoConf); err == nil {
		Mgo = &mongodb.MongodbSim{
			MongodbAddr: mgoConf.Address,
			Size:        mgoConf.Size,
			DbName:      mgoConf.DbName,
			ReplSet:     mgoConf.ReplSet,
			UserName:    mgoConf.UserName,
			Password:    mgoConf.Password,
		}
		Mgo.InitPool()
		log.Printf("初始化 mongodb 完成 %+v\n", mgoConf)
	}
	var mysqlConf MysqlConf
	if err := gcfg.Instance().MustGet(gctx.New(), "databases.mysql").Scan(&mysqlConf); err == nil {
		if mysqlConf.Address != "" {
			log.Println("--初始化 mysql--")
			Mysql = &mysql.Mysql{
				Address:      mysqlConf.Address,
				UserName:     mysqlConf.UserName,
				PassWord:     mysqlConf.PassWord,
				DBName:       mysqlConf.DbName,
				MaxOpenConns: mysqlConf.MaxOpenConns,
				MaxIdleConns: mysqlConf.MaxIdleConns,
			}
			Mysql.Init()
		}
	}

	var tidbConf MysqlConf
	if err := gcfg.Instance().MustGet(gctx.New(), "databases.tidb").Scan(&tidbConf); err == nil {
		if tidbConf.Address != "" {
			log.Println("--初始化 tidb--")
			Tidb = &mysql.Mysql{
				Address:      tidbConf.Address,
				UserName:     tidbConf.UserName,
				PassWord:     tidbConf.PassWord,
				DBName:       tidbConf.DbName,
				MaxOpenConns: tidbConf.MaxOpenConns,
				MaxIdleConns: tidbConf.MaxIdleConns,
			}
			Tidb.Init()
		}
	}

}