system

Documentation

Overview

Package system 系统工具类

Index

• func CurrentDirectory() string
• func GetPid() int
• func GetTime() string
• func GetTimestamp() int64
• func GetTimestampMilli() int64
• func GetWd() string
• func LookupGid(name string) int
• func LookupUIDAndGID(name string) (int, int)
• func NumGoroutine() int
• func ParentDirectory(directory string) string
• func UIDAndGID() (int, int)

Functions

func CurrentDirectory

func CurrentDirectory() string

CurrentDirectory 获取当前执行程序目录

func GetPid

func GetPid() int

GetPid 获取PID

func GetTime

func GetTime() string

GetTime 获取当前时间，格式：2006-01-02 15:04:05

func GetTimestamp

func GetTimestamp() int64

GetTimestamp 获取当前时间戳(秒)

func GetTimestampMilli

func GetTimestampMilli() int64

GetTimestampMilli 获取当前时间戳(毫秒)

func GetWd

func GetWd() string

GetWd 获取工作目录

func LookupGid

func LookupGid(name string) int

LookupGid 根据组名称获取组ID 获取失败返回-1

func LookupUIDAndGID

func LookupUIDAndGID(name string) (int, int)

LookupUIDAndGID 根据用户名获取指定用户的uid和gid 获取失败返回-1

func NumGoroutine

func NumGoroutine() int

NumGoroutine 获取协程数量

func ParentDirectory

func ParentDirectory(directory string) string

ParentDirectory 获取父级目录

func UIDAndGID

func UIDAndGID() (int, int)

UIDAndGID 获取当前进程用户ID和组ID