390 lines
7.0 KiB
Go
390 lines
7.0 KiB
Go
package common
|
||
|
||
import (
|
||
"encoding/json"
|
||
"errors"
|
||
"math"
|
||
"strconv"
|
||
"time"
|
||
)
|
||
|
||
//仅限于hotime.Slice
|
||
func ObjToMap(obj interface{}, e ...*Error) Map {
|
||
var err error
|
||
var v Map
|
||
|
||
if obj == nil {
|
||
v = nil
|
||
err = errors.New("没有合适的转换对象！")
|
||
} else {
|
||
switch obj.(type) {
|
||
case Map:
|
||
v = obj.(Map)
|
||
case map[string]interface{}:
|
||
v = obj.(map[string]interface{})
|
||
case string:
|
||
v = Map{}
|
||
e := json.Unmarshal([]byte(obj.(string)), &v)
|
||
if e != nil {
|
||
err = errors.New("没有合适的转换对象！" + e.Error())
|
||
v = nil
|
||
}
|
||
default:
|
||
data, err := json.Marshal(obj)
|
||
if err != nil {
|
||
err = errors.New("没有合适的转换对象！" + err.Error())
|
||
v = nil
|
||
}
|
||
v = Map{}
|
||
e := json.Unmarshal(data, &v)
|
||
if e != nil {
|
||
err = errors.New("没有合适的转换对象！" + e.Error())
|
||
v = nil
|
||
}
|
||
|
||
}
|
||
}
|
||
if len(e) != 0 {
|
||
e[0].SetError(err)
|
||
}
|
||
return v
|
||
}
|
||
|
||
func ObjToMapArray(obj interface{}, e ...*Error) []Map {
|
||
s := ObjToSlice(obj, e...)
|
||
res := []Map{}
|
||
for i := 0; i < len(s); i++ {
|
||
res = append(res, s.GetMap(i))
|
||
}
|
||
return res
|
||
}
|
||
|
||
//仅限于hotime.Slice
|
||
func ObjToSlice(obj interface{}, e ...*Error) Slice {
|
||
var err error
|
||
var v Slice
|
||
|
||
if obj == nil {
|
||
v = nil
|
||
err = errors.New("没有合适的转换对象！")
|
||
} else {
|
||
switch obj.(type) {
|
||
case Slice:
|
||
v = obj.(Slice)
|
||
case []interface{}:
|
||
v = obj.([]interface{})
|
||
case []string:
|
||
v = Slice{}
|
||
for i := 0; i < len(obj.([]string)); i++ {
|
||
v = append(v, obj.([]string)[i])
|
||
}
|
||
case string:
|
||
v = Slice{}
|
||
err = json.Unmarshal([]byte(obj.(string)), &v)
|
||
|
||
default:
|
||
v = Slice{}
|
||
var data []byte
|
||
data, err = json.Marshal(obj)
|
||
err = json.Unmarshal(data, &v)
|
||
}
|
||
}
|
||
|
||
if len(e) != 0 {
|
||
e[0].SetError(err)
|
||
}
|
||
|
||
return v
|
||
}
|
||
|
||
func ObjToTime(obj interface{}, e ...*Error) time.Time {
|
||
|
||
tInt := ObjToInt64(obj)
|
||
//字符串类型，只支持标准mysql datetime格式
|
||
if tInt == 0 {
|
||
tStr := ObjToStr(obj)
|
||
|
||
if len(tStr) > 18 {
|
||
t, e := time.Parse("2006-01-02 15:04:05", tStr)
|
||
if e == nil {
|
||
return t
|
||
}
|
||
} else if len(tStr) > 15 {
|
||
t, e := time.Parse("2006-01-02 15:04", tStr)
|
||
if e == nil {
|
||
return t
|
||
}
|
||
} else if len(tStr) > 12 {
|
||
t, e := time.Parse("2006-01-02 15", tStr)
|
||
if e == nil {
|
||
return t
|
||
}
|
||
} else if len(tStr) > 9 {
|
||
t, e := time.Parse("2006-01-02", tStr)
|
||
if e == nil {
|
||
return t
|
||
}
|
||
} else if len(tStr) > 6 {
|
||
t, e := time.Parse("2006-01", tStr)
|
||
if e == nil {
|
||
return t
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
//纳秒级别
|
||
if len(ObjToStr(tInt)) > 16 {
|
||
|
||
return time.Time{}.Add(time.Nanosecond * time.Duration(tInt))
|
||
//微秒级别
|
||
} else if len(ObjToStr(tInt)) > 13 {
|
||
return time.Time{}.Add(time.Microsecond * time.Duration(tInt))
|
||
//毫秒级别
|
||
} else if len(ObjToStr(tInt)) > 10 {
|
||
return time.Time{}.Add(time.Millisecond * time.Duration(tInt))
|
||
//秒级别
|
||
} else if len(ObjToStr(tInt)) > 9 {
|
||
return time.Time{}.Add(time.Second * time.Duration(tInt))
|
||
} else if len(ObjToStr(tInt)) > 3 {
|
||
t, e := time.Parse("2006", ObjToStr(tInt))
|
||
if e == nil {
|
||
return t
|
||
}
|
||
}
|
||
|
||
return time.Time{}
|
||
}
|
||
|
||
func ObjToFloat64(obj interface{}, e ...*Error) float64 {
|
||
var err error
|
||
v := float64(0)
|
||
|
||
if obj == nil {
|
||
|
||
err = errors.New("没有合适的转换对象！")
|
||
} else {
|
||
|
||
switch obj.(type) {
|
||
case int:
|
||
v = float64(obj.(int))
|
||
case int64:
|
||
v = float64(obj.(int64))
|
||
case string:
|
||
value, e := strconv.ParseFloat(obj.(string), 64)
|
||
if e != nil {
|
||
v = float64(0)
|
||
err = e
|
||
} else {
|
||
v = value
|
||
}
|
||
case float64:
|
||
v = obj.(float64)
|
||
case float32:
|
||
v = float64(obj.(float32))
|
||
case uint8:
|
||
value, e := strconv.ParseFloat(obj.(string), 64)
|
||
if e != nil {
|
||
v = float64(0)
|
||
err = e
|
||
} else {
|
||
v = value
|
||
}
|
||
default:
|
||
v = float64(0)
|
||
err = errors.New("没有合适的转换对象！")
|
||
}
|
||
}
|
||
|
||
if math.IsNaN(v) {
|
||
err = errors.New("float64 is NaN")
|
||
v = 0
|
||
}
|
||
if math.IsInf(v, 0) {
|
||
err = errors.New("float64 is Inf")
|
||
v = 0
|
||
}
|
||
if len(e) != 0 {
|
||
e[0].SetError(err)
|
||
}
|
||
|
||
return v
|
||
}
|
||
|
||
//向上取整
|
||
func ObjToCeilInt64(obj interface{}, e ...*Error) int64 {
|
||
f := ObjToCeilFloat64(obj, e...)
|
||
return ObjToInt64(math.Ceil(f))
|
||
|
||
}
|
||
|
||
//向上取整
|
||
func ObjToCeilFloat64(obj interface{}, e ...*Error) float64 {
|
||
f := ObjToFloat64(obj, e...)
|
||
return math.Ceil(f)
|
||
|
||
}
|
||
|
||
//向上取整
|
||
func ObjToCeilInt(obj interface{}, e ...*Error) int {
|
||
f := ObjToCeilFloat64(obj, e...)
|
||
return ObjToInt(f)
|
||
|
||
}
|
||
|
||
func ObjToInt64(obj interface{}, e ...*Error) int64 {
|
||
var err error
|
||
v := int64(0)
|
||
|
||
if obj == nil {
|
||
|
||
err = errors.New("没有合适的转换对象！")
|
||
} else {
|
||
switch obj.(type) {
|
||
case int:
|
||
v = int64(obj.(int))
|
||
case int64:
|
||
v = obj.(int64)
|
||
case string:
|
||
value, e := StrToInt(obj.(string))
|
||
if e != nil {
|
||
v = int64(0)
|
||
err = e
|
||
} else {
|
||
v = int64(value)
|
||
}
|
||
case uint8:
|
||
value, e := StrToInt(obj.(string))
|
||
if e != nil {
|
||
v = int64(0)
|
||
err = e
|
||
} else {
|
||
v = int64(value)
|
||
}
|
||
case float64:
|
||
v = int64(obj.(float64))
|
||
case float32:
|
||
v = int64(obj.(float32))
|
||
default:
|
||
v = int64(0)
|
||
err = errors.New("没有合适的转换对象！")
|
||
}
|
||
}
|
||
if len(e) != 0 {
|
||
e[0].SetError(err)
|
||
}
|
||
return v
|
||
}
|
||
|
||
func ObjToInt(obj interface{}, e ...*Error) int {
|
||
v := ObjToInt64(obj, e...)
|
||
return int(v)
|
||
}
|
||
|
||
func ObjToBool(obj interface{}, e ...*Error) bool {
|
||
var err error
|
||
v := false
|
||
|
||
if obj == nil {
|
||
|
||
err = errors.New("没有合适的转换对象！")
|
||
} else {
|
||
switch obj.(type) {
|
||
case bool:
|
||
v = obj.(bool)
|
||
default:
|
||
toInt := ObjToInt(obj)
|
||
if toInt != 0 {
|
||
v = true
|
||
}
|
||
err = errors.New("没有合适的转换对象！")
|
||
}
|
||
}
|
||
if len(e) != 0 {
|
||
e[0].SetError(err)
|
||
}
|
||
return v
|
||
}
|
||
|
||
func ObjToStr(obj interface{}) string {
|
||
// fmt.Println(reflect.ValueOf(obj).Type().String() )
|
||
str := ""
|
||
if obj == nil {
|
||
return str
|
||
}
|
||
switch obj.(type) {
|
||
case int:
|
||
str = strconv.Itoa(obj.(int))
|
||
case uint8:
|
||
str = obj.(string)
|
||
case int64:
|
||
str = strconv.FormatInt(obj.(int64), 10)
|
||
case []byte:
|
||
str = string(obj.([]byte))
|
||
case string:
|
||
str = obj.(string)
|
||
case float64:
|
||
str = strconv.FormatFloat(obj.(float64), 'f', -1, 64)
|
||
default:
|
||
strbte, err := json.MarshalIndent(obj, "", "\t")
|
||
|
||
if err == nil {
|
||
str = string(strbte)
|
||
}
|
||
|
||
}
|
||
|
||
return str
|
||
}
|
||
|
||
//转换为Map
|
||
func StrToMap(string string) Map {
|
||
data := Map{}
|
||
data.JsonToMap(string)
|
||
|
||
return data
|
||
}
|
||
|
||
//转换为Slice
|
||
func StrToSlice(string string) Slice {
|
||
|
||
data := ObjToSlice(string)
|
||
|
||
return data
|
||
}
|
||
|
||
//字符串数组: a1,a2,a3转["a1","a2","a3"]
|
||
func StrArrayToJsonStr(a string) string {
|
||
|
||
if len(a) > 2 {
|
||
if a[0] == ',' {
|
||
a = Substr(a, 1, len(a)-1)
|
||
}
|
||
if a[len(a)-1] == ',' {
|
||
a = Substr(a, 0, len(a)-1)
|
||
}
|
||
//a = strings.Replace(a, ",", `,`, -1)
|
||
a = `[` + a + `]`
|
||
} else {
|
||
a = "[]"
|
||
}
|
||
return a
|
||
}
|
||
|
||
//字符串数组: a1,a2,a3转["a1","a2","a3"]
|
||
func JsonStrToStrArray(a string) string {
|
||
//a = strings.Replace(a, `"`, "", -1)
|
||
if len(a) != 0 {
|
||
a = Substr(a, 1, len(a)-2)
|
||
}
|
||
|
||
return "," + a + ","
|
||
}
|
||
|
||
//字符串转int
|
||
func StrToInt(s string) (int, error) {
|
||
i, err := strconv.Atoi(s)
|
||
return i, err
|
||
|
||
}
|