gosdk/util/util.go

19 lines
255 B
Go

package util
import (
"fmt"
"github.com/spf13/cast"
)
func CutTail(str string, length int) string {
if len(str) <= length {
return str
}
return str[0:length]
}
func FloatCut(f float64) float64 {
return cast.ToFloat64(fmt.Sprintf("%.2f", f))
}