utils

Documentation

Index

• func CleanUpfuncName(funcName string) string
• func CopyFile(srcName string, dstName string) (written int64, err error)
• func DifferenceSubset(mainSlice, subSlice []int64) []int64
• func FileExist(filename string) bool
• func FileTmpPath(fullPath, dbPrefix string) string
• func FirstLower(s string) string
• func GetConversationIDByGroupID(groupID string) string
• func GetConversationIDByMsg(msg *sdk_struct.MsgStruct) string
• func GetConversationTableName(conversationID string) string
• func GetCurrentTimestampByMill() int64
• func GetCurrentTimestampByNano() int64
• func GetErrTableName(conversationID string) string
• func GetMsgID(sendID string) string
• func GetSelfFuncName() string
• func GetSwitchFromOptions(Options map[string]bool, key string) (result bool)
• func GetTableName(conversationID string) string
• func Int64ToString(i int64) string
• func IntToString(i int) string
• func IsContain(target string, List []string) bool
• func IsContainInt(target int, List []int) bool
• func JsonStringToStruct(s string, args interface{}) error
• func KMP(rMainString string, rSubString string) (isInMainString bool)
• func Md5(s string) string
• func OperationIDGenerator() string
• func SetSwitchFromOptions(Options map[string]bool, key string, value bool)
• func StructToJsonString(param interface{}) string
• func StructToJsonStringDefault(param interface{}) string
• func TimeToString(t time.Time) string
• func TrimStringList(list []string) (result []string)
• func UnixSecondToTime(second int64) time.Time
• func UnmarshalNotificationElem(bytes []byte, t interface{}) error
• func Wrap(err error, message string) error
• type LockPool
  • func NewLockPool(maxLocks int) *LockPool
  • func (lp *LockPool) Lock(key string)
  • func (lp *LockPool) Unlock(key string)

Functions

func CleanUpfuncName

func CleanUpfuncName(funcName string) string

func CopyFile

func CopyFile(srcName string, dstName string) (written int64, err error)

func DifferenceSubset

func DifferenceSubset(mainSlice, subSlice []int64) []int64

Get the diff of two slices

func FileExist

func FileExist(filename string) bool

func FileTmpPath

func FileTmpPath(fullPath, dbPrefix string) string

func FirstLower

func FirstLower(s string) string

func GetConversationIDByGroupID

func GetConversationIDByGroupID(groupID string) string

func GetConversationIDByMsg

func GetConversationIDByMsg(msg *sdk_struct.MsgStruct) string

func GetConversationTableName

func GetConversationTableName(conversationID string) string

func GetCurrentTimestampByMill

func GetCurrentTimestampByMill() int64

Get the current timestamp by Mill

func GetCurrentTimestampByNano

func GetCurrentTimestampByNano() int64

Get the current timestamp by Nano

func GetErrTableName

func GetErrTableName(conversationID string) string

func GetMsgID

func GetMsgID(sendID string) string

func GetSelfFuncName

func GetSelfFuncName() string

func GetSwitchFromOptions

func GetSwitchFromOptions(Options map[string]bool, key string) (result bool)

func GetTableName

func GetTableName(conversationID string) string

func Int64ToString

func Int64ToString(i int64) string

func IntToString

func IntToString(i int) string

func IsContain

func IsContain(target string, List []string) bool

judge a string whether in the string list

func IsContainInt

func IsContainInt(target int, List []int) bool

func JsonStringToStruct

func JsonStringToStruct(s string, args interface{}) error

The incoming parameter must be a pointer

func KMP

func KMP(rMainString string, rSubString string) (isInMainString bool)

func Md5

func Md5(s string) string

func OperationIDGenerator

func OperationIDGenerator() string

func SetSwitchFromOptions

func SetSwitchFromOptions(Options map[string]bool, key string, value bool)

func StructToJsonString

func StructToJsonString(param interface{}) string

func StructToJsonStringDefault

func StructToJsonStringDefault(param interface{}) string

func TimeToString

func TimeToString(t time.Time) string

func TrimStringList

func TrimStringList(list []string) (result []string)

func UnixSecondToTime

func UnixSecondToTime(second int64) time.Time

func UnmarshalNotificationElem

func UnmarshalNotificationElem(bytes []byte, t interface{}) error

func Wrap

func Wrap(err error, message string) error

Types

type LockPool

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

resource manager

func NewLockPool

func NewLockPool(maxLocks int) *LockPool

func (*LockPool) Lock

func (lp *LockPool) Lock(key string)

func (*LockPool) Unlock

func (lp *LockPool) Unlock(key string)