sutil

Documentation

Index

• func ComputeFileMd5(filePath string) (string, error)
• func GetInvalidUtf8String(s string, num int) (string, int)
• func GetUUID() (string, error)
• func GetUniqueMd5() (string, error)
• func GetUtf8Chars(s string, num int) string
• func GetUtf8Chars_old(s string, num int) string
• func HashV(addrs []string, key string) string
• func IsHaveEmoji(s string) bool
• func IsJSON(s []byte) bool
• func JsonBigInt64Decode(s []byte, v interface{}) (err error)
• func RandDigit(n int) string
• func RandString(n int) string
• func ReplaceEmoji(s string, ns string) string
• func Round(val float64, deci int) float64
• func WriteFile(path string, data []byte, perm os.FileMode) error
• type VersionCmp
  • func NewVersionCmp(ver string) *VersionCmp
  • func (m *VersionCmp) Eq(ver string) bool
  • func (m *VersionCmp) GetFormatVersion() string
  • func (m *VersionCmp) Gt(ver string) bool
  • func (m *VersionCmp) Gte(ver string) bool
  • func (m *VersionCmp) Lt(ver string) bool
  • func (m *VersionCmp) Lte(ver string) bool
  • func (m *VersionCmp) Max() string
  • func (m *VersionCmp) Min() string
  • func (m *VersionCmp) Ne(ver string) bool

Functions

func ComputeFileMd5

func ComputeFileMd5(filePath string) (string, error)

func GetInvalidUtf8String

func GetInvalidUtf8String(s string, num int) (string, int)

截取获取合法 num 个unicode字符 的utf8字符串 num 为0，全部截取 返回截取的unicode字符个数，以及字符串

func GetUUID

func GetUUID() (string, error)

func GetUniqueMd5

func GetUniqueMd5() (string, error)

func GetUtf8Chars

func GetUtf8Chars(s string, num int) string

func GetUtf8Chars_old

func GetUtf8Chars_old(s string, num int) string

func HashV

func HashV(addrs []string, key string) string

func IsHaveEmoji

func IsHaveEmoji(s string) bool

func IsJSON

func IsJSON(s []byte) bool

func JsonBigInt64Decode

func JsonBigInt64Decode(s []byte, v interface{}) (err error)

func RandDigit

func RandDigit(n int) string

func RandString

func RandString(n int) string

func ReplaceEmoji

func ReplaceEmoji(s string, ns string) string

func Round

func Round(val float64, deci int) float64

四舍五入

func WriteFile

func WriteFile(path string, data []byte, perm os.FileMode) error

文件输出，目录不存在自动创建

Types

type VersionCmp

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

func NewVersionCmp

func NewVersionCmp(ver string) *VersionCmp

func (*VersionCmp) Eq

func (m *VersionCmp) Eq(ver string) bool

func (*VersionCmp) GetFormatVersion

func (m *VersionCmp) GetFormatVersion() string

func (*VersionCmp) Gt

func (m *VersionCmp) Gt(ver string) bool

func (*VersionCmp) Gte

func (m *VersionCmp) Gte(ver string) bool

func (*VersionCmp) Lt

func (m *VersionCmp) Lt(ver string) bool

func (*VersionCmp) Lte

func (m *VersionCmp) Lte(ver string) bool

func (*VersionCmp) Max

func (m *VersionCmp) Max() string

func (*VersionCmp) Min

func (m *VersionCmp) Min() string

func (*VersionCmp) Ne

func (m *VersionCmp) Ne(ver string) bool