func init() {
log.SetLevelByString("warn")
log.SetFlags(log.LstdFlags | log.Lmicroseconds)
}
func init() {
logLevel := os.Getenv("log_level")
log.SetLevelByString(logLevel)
log.SetFlags(log.LstdFlags | log.Lmicroseconds | log.Lshortfile)
}