README
¶
Toolset for go
Contains the following main functions:
- aliyun: Aliyun related
- convert: Convert data type
- datetime: Time related
- db: Database related
- encrypt: Encrypt related
- files: Files related
- media: Media related, including QR code / play sound / TTS
- runtime: Runtime and hardware related
- web: HTTP request, etc
- crontab.go: Crontab
- math.go: Math related
- print.go: Simplify the print statement
- random.go: Random string / number
- string.go: String related
Documentation
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Index ¶
- Variables
- func AbsInt(n int) int
- func AbsInt64(n int64) int64
- func CielInt(a, b uint) int
- func CielInt64(a, b uint) int64
- func CielUint(a, b uint) uint
- func CielUint64(a, b uint) uint64
- func Printf(title string, value interface{})
- func Println(content string)
- func RandFloat64() float64
- func RandInt(min int, max int) int
- func RandString(len int) string
- func StrDeleteSpace(str string) string
- type Crontab
- func (c *Crontab) AddByFunc(id string, spec string, f func()) error
- func (c *Crontab) AddByID(id string, spec string, cmd cron.Job) error
- func (c *Crontab) DelByID(id string)
- func (c *Crontab) IDs() []string
- func (c *Crontab) IsExists(jid string) bool
- func (c *Crontab) Start()
- func (c *Crontab) Stop()
- type RandomAllocate
Constants ¶
This section is empty.
Variables ¶
View Source
var ( RESpace = regexp.MustCompile(`\s+`) // Empty string RENumber = regexp.MustCompile(`([0-9\.]+)`) // Number REHex = regexp.MustCompile(`([a-fA-F0-9]+)`) // Hes RETimeRange = regexp.MustCompile(`\d{4}-\d{2}-\d{2}(\s*) - (\s*)\d{4}-\d{2}-\d{2}`) // Date range )
Functions ¶
func CielUint64 ¶
func RandFloat64 ¶
func RandFloat64() float64
func RandString ¶
func StrDeleteSpace ¶
Types ¶
type Crontab ¶
type Crontab struct {
// contains filtered or unexported fields
}
Crontab crontab manager
func NewCrontab ¶
NewCrontab new crontab secondsFieldLevel: 0 without,1 required,2 optional
type RandomAllocate ¶
type RandomAllocate struct {
AmountTotal decimal.Decimal // Total amount
MaxPercentOfOffset decimal.Decimal // Max percent of offset
CountTotal uint // Allocate times
ResultArrayAmount []decimal.Decimal // Allocated amount array
ResultArrayPercent []decimal.Decimal // Allocated percent array
// contains filtered or unexported fields
}
Allocate total amount according to certain deviation
var m = randomAllocate{
AmountTotal: decimal.NewFromFloat(1243.0),
CountTotal: 42,
MaxOffsetPercent: decimal.NewFromFloat(0.3),
}
a, p := m.run()
totalAmount := decimal.NewFromInt(0) totalPercent := decimal.NewFromInt(0)
for i, v := range a {
fmt.Println(v.String())
totalAmount = totalAmount.Add(v)
totalPercent = totalPercent.Add(p[i])
}
Source Files
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