goutils

package module

v1.0.2 Latest Latest Go to latest Published: Jun 15, 2020 License: Apache-2.0 Imports: 17 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/andy1219111/goutils

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README ¶

utils

工具库

Documentation ¶

Index ¶

func CheckNotExist(src string) bool
func CheckPermission(src string) bool
func Contains(arrayOrMap interface{}, val interface{}) (isExist bool)
func CreateRandomNumber(len int) string
func CreateRandomString(len int) string
func EncodeMD5(value string) string
func FileExists(path string) (bool, error)
func GetDiffElement(arr1, arr2 []string) []string
func GetExt(fileName string) string
func GetIPRange(ipRange, splitStr string) (ipStart, ipEnd string)
func GetSize(f multipart.File) (int, error)
func IP2long(ipstr string) uint32
func InIPRange(ip string, ipRange string, isEqual bool) (inRange bool)
func IsInSameSection(IP1, IP2, mask string) bool
func IsNotExistMkDir(src string) error
func Long2IP(ipLong uint32) string
func Md5Check(content, encrypted string) bool
func Md5SumFile(file string) (value [md5.Size]byte, err error)
func MkDir(src string) error
func MustOpen(fileName, filePath string) (*os.File, error)
func Open(name string, flag int, perm os.FileMode) (*os.File, error)
func RemoveFile(fileName string) error
func Round(number float64, decimal uint8) float64
func StringArray2Int(data []string) []int
func Substr(str string, start int, end int) string
func TimeFormat(oldLayout, newLayout, oldTimeStr string) (string, error)
func TimeToTimestamp(layout, timestr string) (int64, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CheckNotExist ¶

func CheckNotExist(src string) bool

CheckNotExist check if the file exists

func CheckPermission ¶

func CheckPermission(src string) bool

CheckPermission check if the file has permission

func Contains ¶

func Contains(arrayOrMap interface{}, val interface{}) (isExist bool)

Contains 判断切片中是否包含某元素

func CreateRandomNumber ¶

func CreateRandomNumber(len int) string

CreateRandomNumber 获取指定位数的随机数

func CreateRandomString ¶

func CreateRandomString(len int) string

CreateRandomString 随机字符串

func EncodeMD5 ¶

func EncodeMD5(value string) string

EncodeMD5 md5 encryption

func FileExists ¶

func FileExists(path string) (bool, error)

FileExists 判断文件是否存在

func GetDiffElement ¶

func GetDiffElement(arr1, arr2 []string) []string

GetDiffElement 计算两个数组或者切片的差集

func GetExt ¶

func GetExt(fileName string) string

GetExt get the file ext

func GetIPRange ¶

func GetIPRange(ipRange, splitStr string) (ipStart, ipEnd string)

GetIPRange 得到ip范围比如192.168.1.1-254

func GetSize ¶

func GetSize(f multipart.File) (int, error)

GetSize get the file size

func IP2long ¶

func IP2long(ipstr string) uint32

IP2long 字符串IP转化为long IP

func InIPRange ¶

func InIPRange(ip string, ipRange string, isEqual bool) (inRange bool)

InIPRange 判断某个ip是否在某个ip范围内比如192.168.1.5 在 192.168.1.5-192.168.1.254段内

func IsInSameSection ¶

func IsInSameSection(IP1, IP2, mask string) bool

IsInSameSection 判断两个ip是否在同一个网段

func IsNotExistMkDir ¶

func IsNotExistMkDir(src string) error

IsNotExistMkDir create a directory if it does not exist

func Long2IP ¶

func Long2IP(ipLong uint32) string

Long2IP long IP转化为字符串

func Md5Check ¶

func Md5Check(content, encrypted string) bool

Md5Check 验证一个文本MD5的值是否和指定值相同

func Md5SumFile ¶

func Md5SumFile(file string) (value [md5.Size]byte, err error)

Md5SumFile 得到文件的md5值

func MkDir ¶

func MkDir(src string) error

MkDir create a directory

func MustOpen ¶

func MustOpen(fileName, filePath string) (*os.File, error)

MustOpen maximize trying to open the file

func Open ¶

func Open(name string, flag int, perm os.FileMode) (*os.File, error)

Open a file according to a specific mode

func RemoveFile ¶

func RemoveFile(fileName string) error

RemoveFile 删除文件

func Round ¶

func Round(number float64, decimal uint8) float64

Round 四舍五入

func StringArray2Int ¶

func StringArray2Int(data []string) []int

StringArray2Int 将字符串数组转化为整形数组

func Substr ¶

func Substr(str string, start int, end int) string

Substr 截取字符串 start 起点下标 end 终点下标(不包括)

func TimeFormat ¶

func TimeFormat(oldLayout, newLayout, oldTimeStr string) (string, error)

TimeFormat 转换时间格式

func TimeToTimestamp ¶

func TimeToTimestamp(layout, timestr string) (int64, error)

TimeToTimestamp 将日期时间格式转换为时间戳

Types ¶

This section is empty.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
aboutdb
iniparser
tscsv

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