// Config is a interface.
func NewDBConfFromConfig(c mconf.Config) *DBConf {
logger.Tracef("NewDBConfFromConfig()")
// check args
if nil == c {
logger.Error("Build DBConf error, config is nil")
return nil
}
//load values from location
host = c.GetStringWithDefault(KEY_HOST, host)
user = c.GetStringWithDefault(KEY_USER, user)
password = c.GetStringWithDefault(KEY_PASSWORD, password)
database = c.GetStringWithDefault(KEY_DATABASE, database)
port = c.GetStringWithDefault(KEY_PORT, port)
driver = c.GetStringWithDefault(KEY_DRIVER, driver)
connVar = c.GetStringWithDefault(KEY_CONN_VAR, connVar)
return NewDBConf()
}
func Demo() {
var c mconf.Config = mconf.NewConfig(ini.NewIniConfig("../data/demo.ini", "../data/demo2.ini"))
c.Put("put", "temp put")
demo.DemoConfig(c)
fmt.Println(c.GetString("put"))
}
// Config api Demo
func DemoConfig(mconf mconf.Config) {
//should be false
fmt.Println("IsContain('no-exist'):", mconf.IsContain("no-exist"))
fmt.Println("GetString('db.spec'):", mconf.GetString("db.spec"))
fmt.Println("GetString('db2.spec'):", mconf.GetString("db2.spec"))
}