utils

Documentation

Index

• Constants
• func Exists(path string) bool
• func Ext(path string) string
• func GetTodayUnix() int64
• func LocalIP() (net.IP, error)
• func MD5(str string) string
• func ParseCmdArguments(s string) (arguments []string)
• func UUID() (string, error)
• type Cpu
  • func InitCPU() (c Cpu, err error)
• type Disk
  • func InitDisk() (d Disk, err error)
• type Os
  • func InitOS() (o Os)
• type Rrm
  • func InitRAM() (r Rrm, err error)
• type Server
  • func GetServerInfo() (server *Server, err error)

Constants

const (
	B  = 1
	KB = 1024 * B
	MB = 1024 * KB
	GB = 1024 * MB
)

const (
	TimeFormatSecond = "2006-01-02 15:04:05"
	TimeFormatMinute = "2006-01-02 15:04"
	TimeFormatDateV1 = "2006-01-02"
	TimeFormatDateV2 = "2006_01_02"
	TimeFormatDateV3 = "20060102150405"
	TimeFormatDateV4 = "2006/01/02 - 15:04:05.000"
)

Functions

func Exists

func Exists(path string) bool

Exists checks whether the file/folder in the given path exists

func Ext

func Ext(path string) string

Ext returns the file name extension used by path. The extension is the suffix beginning at the final dot in the final slash-separated element of path; it is empty if there is no dot.

func GetTodayUnix

func GetTodayUnix() int64

func LocalIP

func LocalIP() (net.IP, error)

Get the local ip address

func MD5

func MD5(str string) string

func ParseCmdArguments

func ParseCmdArguments(s string) (arguments []string)

func UUID

func UUID() (string, error)

Types

type Cpu

type Cpu struct {
	Cpus  []float64 `json:"cpus"`
	Cores int       `json:"cores"`
}

func InitCPU

func InitCPU() (c Cpu, err error)

type Disk

type Disk struct {
	UsedMB      int `json:"usedMb"`
	UsedGB      int `json:"usedGb"`
	TotalMB     int `json:"totalMb"`
	TotalGB     int `json:"totalGb"`
	UsedPercent int `json:"usedPercent"`
}

func InitDisk

func InitDisk() (d Disk, err error)

type Os

type Os struct {
	GOOS         string `json:"goos"`
	NumCPU       int    `json:"numCpu"`
	Compiler     string `json:"compiler"`
	GoVersion    string `json:"goVersion"`
	NumGoroutine int    `json:"numGoroutine"`
}

func InitOS

func InitOS() (o Os)

type Rrm

type Rrm struct {
	UsedMB      int `json:"usedMb"`
	TotalMB     int `json:"totalMb"`
	UsedPercent int `json:"usedPercent"`
}

func InitRAM

func InitRAM() (r Rrm, err error)

type Server

type Server struct {
	Os   Os   `json:"os"`
	Cpu  Cpu  `json:"cpu"`
	Rrm  Rrm  `json:"ram"`
	Disk Disk `json:"disk"`
}

func GetServerInfo

func GetServerInfo() (server *Server, err error)