cyutil

package

v0.0.1 Latest Latest Go to latest Published: Sep 23, 2025 License: MIT Imports: 25 Imported by: 0

Details

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

Repository

github.com/fj1981/infrakit

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Documentation ¶

Index ¶

Variables
func Base64Decode(v string) string
func Base64Encode(v string) string
func Diff(oldDatas, newDatas []map[string]interface{}, key string) (newData, updateData, delData []map[string]interface{})
func FormatDuration(d time.Duration) (r string)
func FromJson[T any](b string) (*T, error)
func GenHMAC(data string, key string) string
func GetBool(m map[string]interface{}, key string, igoreCase ...bool) bool
func GetFloat(m map[string]interface{}, key string, igoreCase ...bool) float64
func GetInt(m map[string]interface{}, key string, igoreCase ...bool) int
func GetInt64(m map[string]interface{}, key string, igoreCase ...bool) int64
func GetSignature(method, key string, queryParam map[string]string) string
func GetSignatureFromURL(method, key, url string) (string, error)
func GetStr(m map[string]interface{}, key string, igoreCase ...bool) string
func GetVal[T any](m map[string]interface{}, key string, igoreCase ...bool) T
func GetValue(m map[string]interface{}, keys []string, ignoreCase ...bool) (interface{}, error)
func GraphSort(names []string, depGraph map[string]map[string]struct{}) ([]string, error)
func HashInt(input string) uint32
func IsDigits(s string) bool
func MD5(params ...interface{}) string
func MapToStruct[T any](m map[string]interface{}, tag ...string) (*T, error)
func MergeMaps(m1 ...map[string]interface{}) map[string]interface{}
func MyStringToTimeHook() mapstructure.DecodeHookFunc
func NanoID(l ...int) string
func NewObj[T any]() (T, bool)
func PadStart(s string, length int, pad string) string
func ParseQueryToMap(queryString string) (map[string]string, error)
func ParseURLParams(url string) (string, map[string]string, error)
func ParseUserAgent(ua string) string
func Ptr[T any](v T) *T
func RealVal(encodeVal string) string
func RemoveSqlComments(line string, inMultiLineComment bool) (processedLine string, stillInComment bool)
func ReplaceSqlStringContent(line string, expectedEnd string, vPlaceholder ...string) (processedLine string, nextExpectedEnd string)
func SM4Decode2(v string) string
func SM4Decrypt2(key, iv, cipherText []byte) ([]byte, error)
func SetValue(m map[string]interface{}, keys []string, value interface{}) (map[string]interface{}, error)
func SliceMapToSliceStruct[T any](m []map[string]interface{}, tag ...string) ([]*T, error)
func SliceToAny[T any](s []T) []any
func SnowflakeID() string
func SortParam(method string, params map[string]string) string
func StructToMap[T any](o *T, tag ...string) (map[string]interface{}, error)
func ToBool(value interface{}) bool
func ToFloat64(value interface{}) float64
func ToInt(value interface{}) int
func ToInt64(value interface{}) int64
func ToJson[T any](d T) (string, error)
func ToStr(value interface{}) string
func ToTimestamp(tm time.Time) int64
func TravelMap(m map[string]any, f func(k string, v any) error) error
func TraverseString(s string, separatorChars string, callback CallbackFunc) error
func UUID() string
func WalkMapLeaves(root map[string]any, f func(path string, v any) error) error
func XID() string
type CallbackFunc
type DelimiterInfo
- func FindDelimiters(str, sep string) []DelimiterInfo
type WordInfo

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	PUB_VALUE = "Cyclone890123456"
	IV        = "1234567890123456"
)

View Source

var ToString = ToStr

Functions ¶

func Base64Decode ¶

func Base64Decode(v string) string

func Base64Encode ¶

func Base64Encode(v string) string

func Diff ¶

func Diff(oldDatas, newDatas []map[string]interface{}, key string) (newData, updateData, delData []map[string]interface{})

func FormatDuration ¶

func FormatDuration(d time.Duration) (r string)

FormatDuration formats a time.Duration into a human-readable string with appropriate units (ns, µs, ms, s) based on the duration's magnitude. This is useful for logging request latencies in a more readable format.

func FromJson ¶

func FromJson[T any](b string) (*T, error)

func GenHMAC ¶

func GenHMAC(data string, key string) string

GenHMAC generates an HMAC-SHA1 signature and encodes it as Base64

func GetBool ¶

func GetBool(m map[string]interface{}, key string, igoreCase ...bool) bool

func GetFloat ¶

func GetFloat(m map[string]interface{}, key string, igoreCase ...bool) float64

func GetInt ¶

func GetInt(m map[string]interface{}, key string, igoreCase ...bool) int

func GetInt64 ¶

func GetInt64(m map[string]interface{}, key string, igoreCase ...bool) int64

func GetSignature ¶

func GetSignature(method, key string, queryParam map[string]string) string

GetSignature generates a signature for API requests method: HTTP method (GET, POST, etc.) key: Secret key for signing queryParam: Map of query parameters

func GetSignatureFromURL ¶

func GetSignatureFromURL(method, key, url string) (string, error)

GetSignatureFromURL generates a signature from a URL string method: HTTP method (GET, POST, etc.) key: Secret key for signing url: Full URL including query parameters

func GetStr ¶

func GetStr(m map[string]interface{}, key string, igoreCase ...bool) string

func GetVal ¶

func GetVal[T any](m map[string]interface{}, key string, igoreCase ...bool) T

func GetValue ¶

func GetValue(m map[string]interface{}, keys []string, ignoreCase ...bool) (interface{}, error)

func GraphSort ¶

func GraphSort(names []string, depGraph map[string]map[string]struct{}) ([]string, error)

func HashInt ¶

func HashInt(input string) uint32

func IsDigits ¶

func IsDigits(s string) bool

func MD5 ¶

func MD5(params ...interface{}) string

func MapToStruct ¶

func MapToStruct[T any](m map[string]interface{}, tag ...string) (*T, error)

func MergeMaps ¶

func MergeMaps(m1 ...map[string]interface{}) map[string]interface{}

func MyStringToTimeHook ¶

func MyStringToTimeHook() mapstructure.DecodeHookFunc

func NanoID ¶

func NanoID(l ...int) string

func NewObj ¶

func NewObj[T any]() (T, bool)

func PadStart ¶

func PadStart(s string, length int, pad string) string

func ParseQueryToMap ¶

func ParseQueryToMap(queryString string) (map[string]string, error)

ParseQueryToMap converts a query string to a map of parameters

func ParseURLParams ¶

func ParseURLParams(url string) (string, map[string]string, error)

ParseURLParams parses URL parameters into a map

func ParseUserAgent ¶

func ParseUserAgent(ua string) string

ParseUserAgent extracts OS and browser information from a user agent string Returns a simplified string with OS type/version and browser type/version

func Ptr ¶

func Ptr[T any](v T) *T

func RealVal ¶

func RealVal(encodeVal string) string

func RemoveSqlComments ¶

func RemoveSqlComments(line string, inMultiLineComment bool) (processedLine string, stillInComment bool)

func ReplaceSqlStringContent ¶

func ReplaceSqlStringContent(line string, expectedEnd string, vPlaceholder ...string) (processedLine string, nextExpectedEnd string)

func SM4Decode2 ¶

func SM4Decode2(v string) string

func SM4Decrypt2 ¶

func SM4Decrypt2(key, iv, cipherText []byte) ([]byte, error)

func SetValue ¶

func SetValue(m map[string]interface{}, keys []string, value interface{}) (map[string]interface{}, error)

func SliceMapToSliceStruct ¶

func SliceMapToSliceStruct[T any](m []map[string]interface{}, tag ...string) ([]*T, error)

func SliceToAny ¶

func SliceToAny[T any](s []T) []any

func SnowflakeID ¶

func SnowflakeID() string

func SortParam ¶

func SortParam(method string, params map[string]string) string

SortParam creates a normalized string from parameters following RFC3986 rules

func StructToMap ¶

func StructToMap[T any](o *T, tag ...string) (map[string]interface{}, error)

func ToBool ¶

func ToBool(value interface{}) bool

func ToFloat64 ¶

func ToFloat64(value interface{}) float64

func ToInt ¶

func ToInt(value interface{}) int

func ToInt64 ¶

func ToInt64(value interface{}) int64

func ToJson ¶

func ToJson[T any](d T) (string, error)

func ToStr ¶

func ToStr(value interface{}) string

func ToTimestamp ¶

func ToTimestamp(tm time.Time) int64

func TravelMap ¶

func TravelMap(m map[string]any, f func(k string, v any) error) error

func TraverseString ¶

func TraverseString(s string, separatorChars string, callback CallbackFunc) error

traverseString tokenizes a string and calls a callback for each word found.

func UUID ¶

func UUID() string

func WalkMapLeaves ¶

func WalkMapLeaves(root map[string]any, f func(path string, v any) error) error

func XID ¶

func XID() string

Types ¶

type CallbackFunc ¶

type CallbackFunc func(w *WordInfo) error

type DelimiterInfo ¶

type DelimiterInfo struct {
	S string // 分隔符的内容
	P int    // 分隔符在原字符串中的起始位置（索引）
}

DelimiterInfo 用于存储找到的分隔符信息

func FindDelimiters ¶

func FindDelimiters(str, sep string) []DelimiterInfo

FindDelimiters 查找字符串 str 中所有由 sep 组成的连续分隔符返回包含分隔符内容和起始位置的 DelimiterInfo 切片

type WordInfo ¶

type WordInfo struct {
	Word      string
	Pos       int
	Separator string
	Index     int
}

Source Files ¶

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