conf

Documentation

Index

• type App
• type Config
  • func C() *Config
  • func DefaultConfig() *Config
  • func LoadConfigFromEnv() (*Config, error)
  • func LoadConfigFromToml(path string) (*Config, error)
  • func (c *Config) String() string
• type Grpc
  • func NewDefaultGrpc() *Grpc
  • func (h *Grpc) Address() string
• type Http
  • func (h *Http) Address() string
• type Kafka
  • func NewDefaultKafka() *Kafka

Types

type App

type App struct {
	Name string `json:"name" toml:"name"`
}

type Config

type Config struct {
	App *App `json:"app" toml:"app"`
	// [mysql]
	MongoDB *mongodb `json:"mysql" toml:"mysql"`
	// [http]
	Http *Http `json:"http" toml:"http"`
	// [grpc]
	Grpc *Grpc `json:"grpc" toml:"grpc"`
	// [kafka]
	Kafka *Kafka `json:"kafka" toml:"kafka"`
}

程序的配置对象 config --> object

func C

func C() *Config

把全局对象保护起来

func DefaultConfig

func DefaultConfig() *Config

func LoadConfigFromEnv

func LoadConfigFromEnv() (*Config, error)

func LoadConfigFromToml

func LoadConfigFromToml(path string) (*Config, error)

func (*Config) String

func (c *Config) String() string

格式化成一个json

type Grpc

type Grpc struct {
	Host string `json:"host" toml:"host" env:"GRPC_HOST"`
	Port int    `json:"port" toml:"port" env:"GRPC_PORT"`
}

func NewDefaultGrpc

func NewDefaultGrpc() *Grpc

func (*Grpc) Address

func (h *Grpc) Address() string

type Http

type Http struct {
	Host string `json:"host" toml:"host" env:"HTTP_HOST"`
	Port int    `json:"port" toml:"port" env:"HTTP_PORT"`
}

func (*Http) Address

func (h *Http) Address() string

type Kafka

type Kafka struct {
	Brokers []string `toml:"borkers" env:"brokers"`
	GroupId string   `toml:"group_id" env:"group_id"`
	Topic   string   `toml:"topic" env:"topic"`
}

定义Producer的配置

func NewDefaultKafka

func NewDefaultKafka() *Kafka