env

README

Installation

go get github.com/tint/env

初始化

自动检测应用目录

env.Setup()

自定义启动目录

env.Setup("path/to/directory")

获取值

  env.Lookup(name string) (val string, exists bool)
  env.Exists(name string) bool
  env.Unknown(name string, value ...interface{}) interface{}
  env.String(name string, value ...string) string
  env.Bytes(name string, value ...[]byte) []byte
  env.Int(name string, value ...int) int
  env.Duration(name string, value ...time.Duration) time.Duration
  env.Bool(name string, value ...bool) bool
  env.Map(prefix string) map[string]string
  env.Where(filter func(name string, value string) bool) map[string]string
  env.Environ() []string

Documentation

Index

• Variables
• func Bool(name string, value ...bool) bool
• func Bytes(name string, value ...[]byte) []byte
• func Duration(name string, value ...time.Duration) time.Duration
• func Environ() []string
• func Exists(name string) bool
• func Int(name string, value ...int) int
• func Lookup(name string) (val string, exists bool)
• func Map(prefix string) map[string]string
• func Path(paths ...string) string
• func Setup(root ...string)
• func String(name string, value ...string) string
• func Unknown(name string, value ...interface{}) interface{}
• func Where(filter func(name string, value string) bool) map[string]string

Variables

var (
	RootPath string
	AppEnv   string
)

Functions

func Bool

func Bool(name string, value ...bool) bool

func Bytes

func Bytes(name string, value ...[]byte) []byte

func Duration

func Duration(name string, value ...time.Duration) time.Duration

func Environ

func Environ() []string

func Exists

func Exists(name string) bool

func Int

func Int(name string, value ...int) int

func Lookup

func Lookup(name string) (val string, exists bool)

func Map

func Map(prefix string) map[string]string

func Path

func Path(paths ...string) string

Path 根据应用根目录获取路径

func Setup

func Setup(root ...string)

func String

func String(name string, value ...string) string

func Unknown

func Unknown(name string, value ...interface{}) interface{}

func Where

func Where(filter func(name string, value string) bool) map[string]string