stu_uuos/util/log.go

package util

import (
	"encoding/json"
	"fmt"
)

func PrintInfo(v interface{}) {
	fmt.Printf("\x1b[36m%v\x1b[0m\n", v)
}

func PrintErr(v interface{}) {
	fmt.Printf("\x1b[31m%v\x1b[0m\n", v)
}

func PrintJSON(v interface{}) {
	if b, err := json.Marshal(v); err != nil {
		PrintErr(fmt.Sprintf("JSON marshal error: %v", err))
	} else {
		PrintInfo(string(b))
	}
}