集成了zap、file-rotatelogs 解决了token too long的问题
// default options
DefaultFormat = Format_CONSOLE
DefaultFileName = "log/log"
DefaultMaxFile = 30
DefaultCallerSkip = 1
// usage
zlog.Infof("")
// change options
zlog.SyncFile(zlog.Config{})
// Resolve error: "token too long"
zlog.SafeWriter() *io.PipeWriter