func Init() error {
cfg := config.NewConfigDefault()
cfg.DataDir = "./metas"
var err error
// init nosql
db, err := nodb.Open(cfg)
if err != nil {
return err
}
// select db
Db, err = db.Select(0)
if err != nil {
return err
}
// add admin
_, err = GetUserByName("admin")
if err == ErrNotExist {
err = AddUser(&User{
Name: "admin",
Password: "******",
})
}
return err
}
// Init initializes nodb session provider.
func (p *NodbProvider) Init(expire int64, configs string) error {
p.expire = expire
cfg := new(config.Config)
cfg.DataDir = configs
dbs, err := nodb.Open(cfg)
if err != nil {
return fmt.Errorf("session/nodb: error opening db: %v", err)
}
p.c, err = dbs.Select(0)
return err
}
func (c *NodbCacher) new() (err error) {
if c.db != nil {
return ErrDBExists
}
cfg := new(config.Config)
cfg.DataDir = c.filepath
c.dbs, err = nodb.Open(cfg)
if err != nil {
return fmt.Errorf("cache/nodb: error opening db: %v", err)
}
c.db, err = c.dbs.Select(0)
return err
}