utils

package
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 Go to latest Published: Jan 3, 2019 License: Apache-2.0 Imports: 22 Imported by: 0

Documentation

Overview

*********************************************************

  • Author : Michael
  • Email : dolotech@163.com
  • Last modified : 2016-04-30 09:40
  • Filename : debug.go
  • Description :
  • ******************************************************

线程安全的数组封装，注意：写锁接口不能嵌套调用，比如：Range接口不能调用删除接口Del

*********************************************************

  • Author : Michael
  • Email : dolotech@163.com
  • Last modified : 2016-04-30 09:40
  • Filename : utils.go
  • Description : 常用的工具方法
  • ******************************************************

Index

Constants

View Source 
const FORMAT string = "2006-01-02 15:04:05"

-----------------------------------------------------------------

View Source 
const FORMATDATA string = "2006-01-02 "

Variables

View Source 
var IllegalNameRune = [13]rune{0x00, 0x09, 0x5f, 0x20, 0x22, 0x60, 0x1a, 0x0a, 0x0d, 0x27, 0x25, 0x5c, 0x2c}

不可见字符,用于用户提交的字符过滤分别对应为：,\0 \t _ space " ` ctrl+z \n \r ` % \ ,

Functions

func AalidataPwd 

func AalidataPwd(name string) (b bool)

验证只能由数字字母下划线组成的5-17位密码字符串

func AccountRegexp 

func AccountRegexp(account string) bool

验证账号是否合法

func Base62decode 

func Base62decode(base62 string) uint64

func Base62encode 

func Base62encode(num uint64) string

func Between 

func Between(startid, endid string) []string

func BytesToInt 

func BytesToInt(b []byte) int

字节转换成整形

func BytesToInt64 

func BytesToInt64(b []byte) int64

字节转换成整形

func Clone 

func Clone(dst, src interface{}) error

对象深度拷贝

func DateStr 

func DateStr() string

str格式当前日期

func Day 

func Day() int

获取当前天

func Decode 

func Decode(data []byte, to interface{}) error

用gob进行数据解码

func Decrypt 

func Decrypt(data []byte, key []byte) []byte

Decrypt the data with key. data is the bytes to be decrypted. key is the decrypted key. It is the same as the encrypt key.

func Dump 

func Dump(v interface{})

Print to standard out the value that is passed as the argument with indentation. Pointers are dereferenced.

func EmailRegexp 

func EmailRegexp(mail string) bool

验证是否邮箱

func Encode 

func Encode(data interface{}) ([]byte, error)

用gob进行数据编码

func Encrypt 

func Encrypt(data []byte, key []byte) []byte

Encrypt the data with key. data is the bytes to be encrypted. key is the encrypt key. It is the same as the decrypt key.

func GCSummary 

func GCSummary() string

func GetAuth 

func GetAuth() []rune

Auth

func GetRandUint32 

func GetRandUint32() uint32

func InetToaton 

func InetToaton(ipnr string) uint32

点分结构的IP地址转成数值类型 eg: t.Log((InetToaton("192.168.1.190")))

func InetTobton 

func InetTobton(ipnr net.IP) uint32

字节类型的IP地址转成数值类型 t.Log((InetTobton(net.IPv4(192,168,1,190))))

func InetTontoa 

func InetTontoa(ipnr uint32) net.IP

数值类型转成点分结构的IP地址 eg: t.Log((InetTontoa(3232235966).String()))

func Int64ToBytes 

func Int64ToBytes(n int64) []byte

整形转换成字节

func IntToBytes 

func IntToBytes(n int) []byte

整形转换成字节

func IsNumString 

func IsNumString(str string) bool

----------------------一下几个函数只对数字字符串有效----------------------------

func LegalName 

func LegalName(name string, maxcount int) bool

限制最大字符数，检测不可见字符 maxcount 限制的最大字符数，1个中文=2个英文

func Md5 

func Md5(text string) string

md5 加密 

func Md5(text string) string {
	hashMd5 := md5.New()
	io.WriteString(hashMd5, text)
	return fmt.Sprintf("%x", hashMd5.Sum(nil))
}

func Month 

func Month() time.Month

获取当前月

func MonthDays 

func MonthDays(year int, month int) (days int)

获取指定年月的天数

func PhoneRegexp 

func PhoneRegexp(phone string) bool

验证是否手机

func RandInt32 

func RandInt32() (r int32)

func RandInt32N 

func RandInt32N(n int32) (r int32)

func RandInt64 

func RandInt64() (r int64)

func RandInt64N 

func RandInt64N(n int64) (r int64)

func RandUint32 

func RandUint32() (r uint32)

func Sdump 

func Sdump(v interface{}) string

Return the value that is passed as the argument with indentation. Pointers are dereferenced.

func Sleep 

func Sleep(second int)

延迟second

func Sleep64 

func Sleep64(second int64)

延迟second

func SleepRand 

func SleepRand(second int)

延迟1~second

func SleepRand64 

func SleepRand64(second int64)

延迟1~second

func SliceIndexOf 

func SliceIndexOf(arr []string, str string) int

切片中字符串第一个位置

func SliceLastIndexOf 

func SliceLastIndexOf(arr []string, str string) int

字节转换成整形

func SliceRemoveFormSlice 

func SliceRemoveFormSlice(oriArr []string, removeArr []string) []string

字节转换成整形

func Str2Unix 

func Str2Unix(t string) (int64, error)

str格式化时间转时间戳

func StringAdd 

func StringAdd(numStr string) string

字符串加法

func StringAddNum 

func StringAddNum(numStr string, num int) string

func SubStr 

func SubStr(str string, begin, length int) (substr string)

*

  • 截取字符串
  • @param string str
  • @param begin int
  • @param length int
  • @return int 长度

func TimeToHeadphpoto 

func TimeToHeadphpoto(t int64, userid int, headname int64) (string, string)

把时间戳转换成头像存储目录

func TimeToPhpotoPath 

func TimeToPhpotoPath(t int64, userid int) string

把时间戳转换成头像存储目录

func Timestamp 

func Timestamp() int64

获取当前时间截

func TimestampNano 

func TimestampNano() int64

获取当前时间截

func TimestampToday 

func TimestampToday() int64

获取本地当天零点时间截

func TimestampTodayStr 

func TimestampTodayStr() string

func TimestampTomorrow 

func TimestampTomorrow() int64

获取本地明天零点时间截

func TimestampYesterday 

func TimestampYesterday() int64

获取本地昨天零点时间截

func Unix2Day 

func Unix2Day(t int64) int

获取指定时间截的天

func Unix2Month 

func Unix2Month(t int64) time.Month

获取指定时间截的月

func Unix2Str 

func Unix2Str(t int64) string

时间戳转str格式化时间

func Unix2Year 

func Unix2Year(t int64) int

获取指定时间截的年

func UseridCovToInvate 

func UseridCovToInvate(userid string) uint32

func Weekday 

func Weekday() time.Weekday

获取当前周

func Year 

func Year() int

获取当前年

Types

type AesEncrypt 

type AesEncrypt struct {
	// contains filtered or unexported fields
}

func (*AesEncrypt) Decrypt 

func (this *AesEncrypt) Decrypt(src []byte) (strDesc []byte, err error)

解密字符串

func (*AesEncrypt) Encrypt 

func (this *AesEncrypt) Encrypt(strMesg []byte) ([]byte, error)

加密字符串

func (*AesEncrypt) SetKey 

func (this *AesEncrypt) SetKey(key []byte)

type List 

type List struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewList 

func NewList() *List

func (*List) Add 

func (this *List) Add(value interface{})

func (*List) Del 

func (this *List) Del(value interface{})

func (*List) Delete 

func (this *List) Delete(f func(interface{}) bool)

func (*List) Get 

func (this *List) Get(f func(interface{}) bool) interface{}

func (*List) LRange 

func (this *List) LRange(f func(interface{}) bool)

func (*List) Len 

func (this *List) Len() int

func (*List) Pure 

func (this *List) Pure()

func (*List) Range 

func (this *List) Range(f func(interface{}) bool)

func (*List) Replace 

func (this *List) Replace(value interface{}, f func(interface{}) bool)

type Map 

type Map struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewMap 

func NewMap() *Map

func (*Map) Del 

func (this *Map) Del(key interface{})

func (*Map) Get 

func (this *Map) Get(key interface{}) interface{}

func (*Map) LRange 

func (this *Map) LRange(f func(interface{}, interface{}) bool)

func (*Map) Len 

func (this *Map) Len() int

func (*Map) Range 

func (this *Map) Range(f func(interface{}, interface{}) bool)

func (*Map) Set 

func (this *Map) Set(key interface{}, value interface{})

type Queue 

type Queue struct {
	// contains filtered or unexported fields
}

func (*Queue) Len 

func (q *Queue) Len() int

func (*Queue) Pop 

func (q *Queue) Pop() (elem interface{})

func (*Queue) Push 

func (q *Queue) Push(elem interface{})

type RPCConfig 

type RPCConfig struct {
	// contains filtered or unexported fields
}

func (*RPCConfig) FillStruct 

func (s *RPCConfig) FillStruct(m map[string]string) error

type TimeOuter 

type TimeOuter interface {
	TimeOut(int64)
}

type Timer 

type Timer struct {
	TimeOuter
	// contains filtered or unexported fields
}

type TimerManager 

type TimerManager struct {
	// contains filtered or unexported fields
}

func NewTimerManager 

func NewTimerManager(size int) *TimerManager

func (*TimerManager) AddTimer 

func (this *TimerManager) AddTimer(i TimeOuter, e int64, iv int64) uint32

func (*TimerManager) RemoveTimer 

func (this *TimerManager) RemoveTimer(id uint32)

func (*TimerManager) Run 

func (this *TimerManager) Run(now int64, limit int)

type TimerQueue 

type TimerQueue []*Timer

func (TimerQueue) Len 

func (this TimerQueue) Len() int

func (TimerQueue) Less 

func (this TimerQueue) Less(i, j int) bool

func (*TimerQueue) Pop 

func (this *TimerQueue) Pop() interface{}

func (*TimerQueue) Push 

func (this *TimerQueue) Push(x interface{})

func (TimerQueue) Swap 

func (this TimerQueue) Swap(i, j int)

Source Files

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