CODEWITHSUNDEEP
gologging
LAMKEI
LAMKEI

Reputation: 19

get struct string in log file

I have a script to print the same log like:

type Country stuct{
  cityName string
}

var c Country

and I

var logger = logrus.New()
logger.Debug(c)

but in the log file, it looks like:

country_name:\"\\347\\276\\216\\345\\233\\275\"

I want to know what \\347\\276\\216\\345\\233\\275\ means and how to read the true meanwhile my script read the log file.

Upvotes: 1

Views: 366

Answers (2)

LAMKEI
LAMKEI

Reputation: 19

func convertOctonaryUtf8(in string) string {
    s := []byte(in)
    reg := regexp.MustCompile(`\\[0-7]{3}`)

    out := reg.ReplaceAllFunc(s,
        func(b []byte) []byte {
            i, _ := strconv.ParseInt(string(b[1:]), 8, 0)
            return []byte{byte(i)}
        })
    return string(out)
}

the func get the "\347\276\216\345\233\275\" mean

Upvotes: 0

Grzegorz Żur
Grzegorz Żur

Reputation: 49231

The default logrus formatter writes JSON with ASCII encoding. You need to implement your own formatter and use UTF-8. See Logger.SetFormatter.

As I looked into the source code I didn't see any setting that can be set to change the encoding.

Upvotes: 3

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