README
¶
util
go工具包
Documentation
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Index ¶
- func FileExists(name string) bool
- func GetFuncName(i interface{}) string
- func GrepFile(patten string, filename string) (lines []string, err error)
- func InSlice(v string, sl []string) bool
- func InSliceIface(v interface{}, sl []interface{}) bool
- func RandomCreateBytes(n int, alphabets ...byte) []byte
- func SearchFile(filename string, paths ...string) (fullpath string, err error)
- func SelfDir() string
- func SelfPath() string
- func SliceChunk(slice []interface{}, size int) (chunkslice [][]interface{})
- func SliceDiff(slice1, slice2 []interface{}) (diffslice []interface{})
- func SliceFilter(slice []interface{}, a filtertype) (ftslice []interface{})
- func SliceIntersect(slice1, slice2 []interface{}) (diffslice []interface{})
- func SliceMerge(slice1, slice2 []interface{}) (c []interface{})
- func SlicePad(slice []interface{}, size int, val interface{}) []interface{}
- func SliceRand(a []interface{}) (b interface{})
- func SliceRandList(min, max int) []int
- func SliceRange(start, end, step int64) (intslice []int64)
- func SliceReduce(slice []interface{}, a reducetype) (dslice []interface{})
- func SliceShuffle(slice []interface{}) []interface{}
- func SliceSum(intslice []int64) (sum int64)
- func SliceUnique(slice []interface{}) (uniqueslice []interface{})
- func Trycatch(try func(), catch func(e interface{}))
- type Attachment
- type Email
- type SafeMap
- type WaitGroupWrapper
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func FileExists ¶
FileExists reports whether the named file or directory exists.
func GrepFile ¶
GrepFile like command grep -E for example: GrepFile(`^hello`, "hello.txt") \n is striped while read
func InSliceIface ¶
func InSliceIface(v interface{}, sl []interface{}) bool
InSliceIface checks given interface in interface slice.
func RandomCreateBytes ¶
RandomCreateBytes generate random []byte by specify chars.
func SearchFile ¶
SearchFile Search a file in paths. this is often used in search config file in /etc ~/
func SliceChunk ¶
func SliceChunk(slice []interface{}, size int) (chunkslice [][]interface{})
SliceChunk separates one slice to some sized slice.
func SliceDiff ¶
func SliceDiff(slice1, slice2 []interface{}) (diffslice []interface{})
SliceDiff returns diff slice of slice1 - slice2.
func SliceFilter ¶
func SliceFilter(slice []interface{}, a filtertype) (ftslice []interface{})
SliceFilter generates a new slice after filter function.
func SliceIntersect ¶
func SliceIntersect(slice1, slice2 []interface{}) (diffslice []interface{})
SliceIntersect returns slice that are present in all the slice1 and slice2.
func SliceMerge ¶
func SliceMerge(slice1, slice2 []interface{}) (c []interface{})
SliceMerge merges interface slices to one slice.
func SlicePad ¶
func SlicePad(slice []interface{}, size int, val interface{}) []interface{}
SlicePad prepends size number of val into slice.
func SliceRand ¶
func SliceRand(a []interface{}) (b interface{})
SliceRand returns random one from slice.
func SliceRandList ¶
SliceRandList generate an int slice from min to max.
func SliceRange ¶
SliceRange generates a new slice from begin to end with step duration of int64 number.
func SliceReduce ¶
func SliceReduce(slice []interface{}, a reducetype) (dslice []interface{})
SliceReduce generates a new slice after parsing every value by reduce function
func SliceShuffle ¶
func SliceShuffle(slice []interface{}) []interface{}
SliceShuffle shuffles a slice.
func SliceUnique ¶
func SliceUnique(slice []interface{}) (uniqueslice []interface{})
SliceUnique cleans repeated values in slice.
Types ¶
type Attachment ¶
type Attachment struct {
Filename string
Header textproto.MIMEHeader
Content []byte
}
Attachment is a struct representing an email attachment. Based on the mime/multipart.FileHeader struct, Attachment contains the name, MIMEHeader, and content of the attachment in question
type Email ¶
type Email struct {
Auth smtp.Auth
Identity string `json:"identity"`
Username string `json:"username"`
Password string `json:"password"`
Host string `json:"host"`
Port int `json:"port"`
From string `json:"from"`
To []string
Bcc []string
Cc []string
Subject string
Text string // Plaintext message (optional)
HTML string // Html message (optional)
Headers textproto.MIMEHeader
Attachments []*Attachment
ReadReceipt []string
}
Email is the type used for email messages
func NewEMail ¶
NewEMail create new Email struct with config json. config json is followed from Email struct fields.
func (*Email) Attach ¶
Attach is used to attach content from an io.Reader to the email. Parameters include an io.Reader, the desired filename for the attachment, and the Content-Type.
func (*Email) AttachFile ¶
func (e *Email) AttachFile(args ...string) (a *Attachment, err error)
AttachFile Add attach file to the send mail
type SafeMap ¶
type SafeMap struct {
// contains filtered or unexported fields
}
SafeMap is a map with lock
func (*SafeMap) Get ¶
func (m *SafeMap) Get(k interface{}) interface{}
Get from maps return the k's value
type WaitGroupWrapper ¶
func (*WaitGroupWrapper) Wrap ¶
func (w *WaitGroupWrapper) Wrap(cb func())
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