Stringfy 将s转成string类型

stringfy.go

package utils

import (
	"reflect"
	"strconv"
)

// Stringfy 将s转成string类型
func Stringfy(s interface{}) string {
	v := reflect.ValueOf(s)
	k := reflect.ValueOf(s).Kind()
	switch k {
	case reflect.String:
		v := v.String()
		return v
	case reflect.Int, reflect.Int32, reflect.Int64:
		v := strconv.FormatInt(v.Int(), 10)
		return v
	case reflect.Float32, reflect.Float64:
		v := strconv.FormatFloat(v.Float(), 'f', 4, 10)
		return v
	default:
		panic("origin value is not a Stringfy type origin value")
	}

}