App_Warn/lib/lib.go

package lib

import (
	"encoding/json"
	"fmt"
	"strconv"
	"sync"
)

type Cl_ struct {
	Uuid_list map[string]string // 泛型
}

var SubClinets sync.Map // 订阅Map

func init() {

}

func To_float32(value interface{}) float32 {
	var key float32
	if value == nil {
		return key
	}

	switch value.(type) {
	case float64:
		key = float32(value.(float64))
	case float32:
		key = float32(value.(float32))
	case int:
		key = float32(value.(int))
	case uint:
		key = float32(value.(uint))
	case int8:
		key = float32(value.(int8))
	case uint8:
		key = float32(value.(uint8))
	case int16:
		key = float32(value.(int16))
	case uint16:
		key = float32(value.(uint16))
	case int32:
		key = float32(value.(int32))
	case uint32:
		key = float32(value.(uint32))
	case int64:
		key = float32(value.(int64))
	case uint64:
		key = float32(value.(uint64))
	case string:
		key_float64, _ := strconv.ParseFloat(value.(string), 32/64)
		key = float32(key_float64)
	case []byte:
		key_float64, _ := strconv.ParseFloat(string(value.([]byte)), 32/64)
		key = float32(key_float64)
	default:
		newValue, _ := json.Marshal(value)
		key_float64, _ := strconv.ParseFloat(string(newValue), 32/64)
		key = float32(key_float64)
	}

	key_float64, _ := strconv.ParseFloat(fmt.Sprintf("%.2f", key), 32/64)
	key = float32(key_float64)

	return key
}

func To_string(value interface{}) string {
	var key string
	if value == nil {
		return key
	}

	switch value.(type) {
	case float64:
		ft := value.(float64)
		key = strconv.FormatFloat(ft, 'f', -1, 64)
	case float32:
		ft := value.(float32)
		key = strconv.FormatFloat(float64(ft), 'f', -1, 64)
	case int:
		it := value.(int)
		key = strconv.Itoa(it)
	case uint:
		it := value.(uint)
		key = strconv.Itoa(int(it))
	case int8:
		it := value.(int8)
		key = strconv.Itoa(int(it))
	case uint8:
		it := value.(uint8)
		key = strconv.Itoa(int(it))
	case int16:
		it := value.(int16)
		key = strconv.Itoa(int(it))
	case uint16:
		it := value.(uint16)
		key = strconv.Itoa(int(it))
	case int32:
		it := value.(int32)
		key = strconv.Itoa(int(it))
	case uint32:
		it := value.(uint32)
		key = strconv.Itoa(int(it))
	case int64:
		it := value.(int64)
		key = strconv.FormatInt(it, 10)
	case uint64:
		it := value.(uint64)
		key = strconv.FormatUint(it, 10)
	case string:
		key = value.(string)
	case []byte:
		key = string(value.([]byte))
	default:
		newValue, _ := json.Marshal(value)
		key = string(newValue)
	}
	return key
}