utils

package

v0.0.12 Latest Latest Go to latest Published: Sep 5, 2022 License: MIT Imports: 22 Imported by: 0

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Repository

github.com/dzhcool/sven

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Documentation ¶

Index ¶

Constants
Variables
func CamelCase(s string) string
func CamelCaseInitialism(s string) string
func Concat(args ...string) string
func CopyFile(s, d string) error
func DateToTime(date string) int64
func ExecShell(s string) (string, error)
func FilterSpace(s string) string
func Float64(reply interface{}) (float64, error)
func GetExt(file string) string
func Getenv(key string, args ...string) string
func Glob(base, pattern string, abs bool) ([]string, error)
func HTTPAuthDownload(uri, save, user, passwd string, timeout int64) error
func HTTPAuthDownloadWithHeader(uri, save, user, passwd string, timeout int64, headers map[string]string) error
func HTTPAuthGet(uri string, user, passwd string, timeout int64) ([]byte, error)
func HTTPAuthPostForm(uri string, data url.Values, user, passwd string, timeout int64) ([]byte, error)
func HTTPAuthPostJSON(uri string, body []byte, user, passwd string, timeout int64, isGzip bool) ([]byte, error)
func HTTPDownload(uri, path string) (int, error)
func HTTPGet(uri string, timeout int) ([]byte, error)
func HTTPPostFile(uri string, params map[string]string, cookie string, timeout int) ([]byte, http.Header, error)
func HTTPPostJSON(uri string, params interface{}, timeout int) ([]byte, error)
func HTTPRangeDownload(uri, path string, process chan<- float64) (int64, error)
func InSlice(si interface{}, s interface{}, t string) bool
func Int(reply interface{}) (int, error)
func Int64(reply interface{}) (int64, error)
func IntToString(i int) string
func IsExist(path string) bool
func IsFile(filename string) bool
func IsNumeric(s string) bool
func JsonEncode(obj interface{}) (string, error)
func MD5(str string) string
func MD5File(filepath string) string
func MaskEmail(email string, masks ...string) string
func MaskMobile(mobile string, masks ...string) string
func MaskString(str string, masks ...string) string
func MixedToSliceInt(v interface{}) []int
func MixedToSliceString(v interface{}) []string
func MkdirAll(path string) error
func MtRand(m ...int) int
func MustFloat64(v interface{}) float64
func MustInt(v interface{}) int
func MustInt64(v interface{}) int64
func PowerShell(args ...string) (string, error)
func RandFileName() string
func RandRangeNumber(min, max int) int
func RandStr(size int, kind int) []byte
func ReadDir(dirname string) ([]os.FileInfo, error)
func ReadFile(file string) ([]byte, error)
func Remove(filename string) error
func SliceIntDiff(a []int, b []int) []int
func SliceIntEqual(a, b []int) bool
func SliceIntRand(a []int) []int
func SliceIntToString(a []int) []string
func SliceInterfaceRand(a []interface{}) []interface{}
func SliceStringDiff(a []string, b []string) []string
func SplitStringToSlice(s string, sep string) []string
func StrNatCut(s string, length int, dot ...string) string
func StrPad(v interface{}, length int, pad string, padType int) string
func String(reply interface{}) (string, error)
func StringToInt(s string) int
func StringToInt64(s string) int64
func StringToTime(str string) time.Time
func TimeToDate(timestamp int64, params ...string) string
func TimeToDateInt(timestamp int64, params ...string) int
func ToString(v interface{}) string
func WriteFile(file string, body []byte) (int, error)

Constants ¶

View Source

const (
	KC_RAND_KIND_NUM   = 0 // 纯数字
	KC_RAND_KIND_LOWER = 1 // 小写字母
	KC_RAND_KIND_UPPER = 2 // 大写字母
	KC_RAND_KIND_ALL   = 3 // 数字、大小写字母
)

View Source

const (
	STR_PAD_LEFT int = iota
	STR_PAD_RIGHT
	STR_PAD_BOTH
)

View Source

const (
	DefaultDateFormat     = "2006-01-02"
	DefaultDatetimeFormat = "2006-01-02 15:04:05"
)

Variables ¶

View Source

var ErrNil = errors.New("nil or type error")

数据类型转换

Functions ¶

func CamelCase ¶ added in v0.0.6

func CamelCase(s string) string

CamelCase 将一个字符串转为大驼峰命名

func CamelCaseInitialism ¶ added in v0.0.6

func CamelCaseInitialism(s string) string

CamelCaseInitialism 将一个字符串转为大驼峰命名，强制首字母缩写命名规范

func Concat ¶ added in v0.0.6

func Concat(args ...string) string

Concat 连接字符串

func CopyFile ¶ added in v0.0.6

func CopyFile(s, d string) error

CopyFile copy source file to destination file

func DateToTime ¶ added in v0.0.6

func DateToTime(date string) int64

日期字符串转时间戳

func ExecShell ¶

func ExecShell(s string) (string, error)

调用shell脚本执行

func FilterSpace ¶ added in v0.0.6

func FilterSpace(s string) string

过滤换行和空格

func Float64 ¶

func Float64(reply interface{}) (float64, error)

func GetExt ¶ added in v0.0.6

func GetExt(file string) string

GetExt get file extenstion, not contains dot

func Getenv ¶

func Getenv(key string, args ...string) string

returns a non-empty env, or the default

func Glob ¶ added in v0.0.6

func Glob(base, pattern string, abs bool) ([]string, error)

Glob 查找指定目录下的文件列表

func HTTPAuthDownload ¶ added in v0.0.6

func HTTPAuthDownload(uri, save, user, passwd string, timeout int64) error

basic auth download

func HTTPAuthDownloadWithHeader ¶ added in v0.0.6

func HTTPAuthDownloadWithHeader(uri, save, user, passwd string, timeout int64, headers map[string]string) error

basic auth download

func HTTPAuthGet ¶ added in v0.0.6

func HTTPAuthGet(uri string, user, passwd string, timeout int64) ([]byte, error)

func HTTPAuthPostForm ¶ added in v0.0.6

func HTTPAuthPostForm(uri string, data url.Values, user, passwd string, timeout int64) ([]byte, error)

func HTTPAuthPostJSON ¶ added in v0.0.6

func HTTPAuthPostJSON(uri string, body []byte, user, passwd string, timeout int64, isGzip bool) ([]byte, error)

func HTTPDownload ¶ added in v0.0.6

func HTTPDownload(uri, path string) (int, error)

HTTPDownload HTTP下载文件

func HTTPGet ¶ added in v0.0.6

func HTTPGet(uri string, timeout int) ([]byte, error)

HTTPGet 带超时设置的请求一个url，单位: 秒

func HTTPPostFile ¶ added in v0.0.6

func HTTPPostFile(uri string, params map[string]string, cookie string, timeout int) ([]byte, http.Header, error)

HTTPPostFile 使用POST上传文件，超时单位：秒在参数中，如果要上传文件，设 params[file]=@/data/upload/1.zip 即可，注意 @ 符号

func HTTPPostJSON ¶ added in v0.0.6

func HTTPPostJSON(uri string, params interface{}, timeout int) ([]byte, error)

HTTPPostJSON 使用POST JSON方式请求数据，超时单位：秒

func HTTPRangeDownload ¶ added in v0.0.6

func HTTPRangeDownload(uri, path string, process chan<- float64) (int64, error)

HTTPRangeDownload HTTP断点续传下载文件，提供下载进度，通过 range process得到进度条

func InSlice ¶ added in v0.0.6

func InSlice(si interface{}, s interface{}, t string) bool

InSlice 判断元素s是否在slice si中出现过,返回 bool

func Int ¶

func Int(reply interface{}) (int, error)

func Int64 ¶

func Int64(reply interface{}) (int64, error)

func IntToString ¶ added in v0.0.6

func IntToString(i int) string

IntToString 将数字转换为字符串

func IsExist ¶ added in v0.0.6

func IsExist(path string) bool

IsExist check path is exists, exist return true, not exist return false

func IsFile ¶ added in v0.0.6

func IsFile(filename string) bool

判断是否文件

func IsNumeric ¶ added in v0.0.6

func IsNumeric(s string) bool

IsNumeric 判断是否是纯数字，空字符串不是数字，0才是

func JsonEncode ¶

func JsonEncode(obj interface{}) (string, error)

json化，但不转义字符

func MD5 ¶

func MD5(str string) string

MD5 checksum for str

func MD5File ¶

func MD5File(filepath string) string

MD5File checksum for file path

func MaskEmail ¶ added in v0.0.6

func MaskEmail(email string, masks ...string) string

MaskEmail 使用指定字符遮罩邮箱

func MaskMobile ¶ added in v0.0.6

func MaskMobile(mobile string, masks ...string) string

MaskMobile 使用指定字符遮罩手机号

func MaskString ¶ added in v0.0.6

func MaskString(str string, masks ...string) string

MaskString 使用指定字符遮罩字符串

func MixedToSliceInt ¶ added in v0.0.6

func MixedToSliceInt(v interface{}) []int

MixedToSliceInt 将混合类型转为数字slice

func MixedToSliceString ¶ added in v0.0.6

func MixedToSliceString(v interface{}) []string

MixedToSliceString 将混合类型转为字符串slice

func MkdirAll ¶ added in v0.0.6

func MkdirAll(path string) error

MkdirAll check the path isexist or mkdir, and check writable

func MtRand ¶

func MtRand(m ...int) int

生成随机数

func MustFloat64 ¶

func MustFloat64(v interface{}) float64

MustFloat64 转换值为 float64 类型

func MustInt ¶

func MustInt(v interface{}) int

MustInt 转换值为 int 类型

func MustInt64 ¶

func MustInt64(v interface{}) int64

MustInt64 转换值为 int64 类型

func PowerShell ¶

func PowerShell(args ...string) (string, error)

func RandFileName ¶

func RandFileName() string

RandFileName 随机生成一个文件名

func RandRangeNumber ¶

func RandRangeNumber(min, max int) int

获取起止范围内随机数

func RandStr ¶

func RandStr(size int, kind int) []byte

随机字符串

func ReadDir ¶ added in v0.0.6

func ReadDir(dirname string) ([]os.FileInfo, error)

ReadDir read path return files by os.FileInfo

func ReadFile ¶ added in v0.0.6

func ReadFile(file string) ([]byte, error)

ReadFile read file content

func Remove ¶ added in v0.0.6

func Remove(filename string) error

删除文件

func SliceIntDiff ¶ added in v0.0.6

func SliceIntDiff(a []int, b []int) []int

SliceIntDiff 获取在数字切片 a 中但不在数字切片 b 中的差集

func SliceIntEqual ¶ added in v0.0.6

func SliceIntEqual(a, b []int) bool

SliceIntEqual 判断两个数字切片中的内容是否相同，忽略元素的排序 [1,2,3] == [3,2,1]

func SliceIntRand ¶ added in v0.0.6

func SliceIntRand(a []int) []int

SliceIntRand 将切片顺序打乱随机返回

func SliceIntToString ¶ added in v0.0.6

func SliceIntToString(a []int) []string

SliceIntToString 将数字切片转换为字符串切片 [11,22,33] 转换为 ["11","22","33"]

func SliceInterfaceRand ¶ added in v0.0.6

func SliceInterfaceRand(a []interface{}) []interface{}

SliceInterfaceRand 将切片顺序打乱随机返回

func SliceStringDiff ¶ added in v0.0.6

func SliceStringDiff(a []string, b []string) []string

SliceStringDiff 获取在字符串切片 a 中但不在字符串切片 b 中的差集

func SplitStringToSlice ¶ added in v0.0.6

func SplitStringToSlice(s string, sep string) []string

SplitStringToSlice 将字符串分割成数组，并去除空行

func StrNatCut ¶ added in v0.0.6

func StrNatCut(s string, length int, dot ...string) string

StrNatCut 字符串截取，中文算一个英文算两个

func StrPad ¶ added in v0.0.6

func StrPad(v interface{}, length int, pad string, padType int) string

StrPad 使用另一个字符串填充字符串为指定长度

func String ¶

func String(reply interface{}) (string, error)

func StringToInt ¶ added in v0.0.6

func StringToInt(s string) int

StringToInt 将字符串转为int

func StringToInt64 ¶ added in v0.0.6

func StringToInt64(s string) int64

StringToInt64 将字符串转为int64

func StringToTime ¶ added in v0.0.12

func StringToTime(str string) time.Time

string to time

func TimeToDate ¶ added in v0.0.6

func TimeToDate(timestamp int64, params ...string) string

时间戳转日期/时间，可传递格式化字符串

func TimeToDateInt ¶ added in v0.0.6

func TimeToDateInt(timestamp int64, params ...string) int

时间戳转日期int

func ToString ¶ added in v0.0.6

func ToString(v interface{}) string

ToString 将任意一个类型转换为字符串

func WriteFile ¶ added in v0.0.6

func WriteFile(file string, body []byte) (int, error)

WriteFile read content to the file

Types ¶

This section is empty.

Source Files ¶

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