conf

Documentation

Index

• Constants
• func LoadConfigFromEnv() error
• func LoadConfigFromToml(filepath string) error
• func LoadGlobal() (err error)
• type App
  • func NewDefaultApp() *App
  • func (a *App) HttpAddr() string
• type Config
  • func C() *Config
  • func NewDefaultConfig() *Config
• type Log
  • func NewDefaultLog() *Log
• type LogFormat
• type LogTo
• type MySQL
  • func NewDefaultMysql() *MySQL
  • func (m *MySQL) GetDB() *sql.DB

Constants

const (
	// TextFormat 文本格式
	TextFormat = LogFormat("text")
	// JSONFormat json格式
	JSONFormat = LogFormat("json")
)

const (
	// ToFile 保存到文件
	ToFile = LogTo("file")
	// ToStdout 打印到标准输出
	ToStdout = LogTo("stdout")
)

Functions

func LoadConfigFromEnv

func LoadConfigFromEnv() error

从环境变量中加载配置

func LoadConfigFromToml

func LoadConfigFromToml(filepath string) error

从配置文件中加载配置

func LoadGlobal

func LoadGlobal() (err error)

Types

type App

type App struct {
	Name string `toml:"name" env:"APP_NAME"`
	Host string `toml:"host" env:"APP_HOST"`
	Port string `toml:"port" env:"APP_PORT"`
	Key  string `toml:"key" env:"APP_KEY"`
}

func NewDefaultApp

func NewDefaultApp() *App

func (*App) HttpAddr

func (a *App) HttpAddr() string

type Config

type Config struct {
	App   *App   `toml:"app"`
	Log   *Log   `toml:"log"`
	MySQL *MySQL `toml:"mysql"`
}

Config 应用配置

func C

func C() *Config

共有变量

func NewDefaultConfig

func NewDefaultConfig() *Config

初始化一个有默认值的Config对象

type Log

type Log struct {
	Level   string    `toml:"level" env:"LOG_LEVEL"`
	Format  LogFormat `toml:"format" env:"LOG_FORMAT"`
	To      LogTo     `toml:"to" env:"LOG_TO"`
	PathDir string    `toml:"path_dir" env:"LOG_PATH_DIR"`
}

Log todo

func NewDefaultLog

func NewDefaultLog() *Log

type LogFormat

type LogFormat string

LogFormat 日志格式

type LogTo

type LogTo string

LogTo 日志记录到哪儿

type MySQL

type MySQL struct {
	Host     string `toml:"host" env:"MYSQL_HOST"`
	Port     string `toml:"port" env:"MYSQL_PORT"`
	UserName string `toml:"username" env:"MYSQL_USERNAME"`
	Password string `toml:"password" env:"MYSQL_PASSWORD"`
	Database string `toml:"database" env:"MYSQL_DATABASE"`
	// 使用MYSQL连接池， 对连接池做了一些规划
	MaxOpenConn int `toml:"max_open_conn" env:"MYSQL_MAX_OPEN_CONN"`
	MaxIdleConn int `toml:"max_idle_conn" env:"MYSQL_MAX_IDLE_CONN"`
	MaxLifeTime int `toml:"max_life_time" env:"MYSQL_MAX_LIFE_TIME"`
	MaxIdleTime int `toml:"max_idle_time" env:"MYSQL_MAX_idle_TIME"`
	// contains filtered or unexported fields
}

MySQL todo

func NewDefaultMysql

func NewDefaultMysql() *MySQL

func (*MySQL) GetDB

func (m *MySQL) GetDB() *sql.DB