GoLang 使用goconfig读取配置文件（.ini、.json、.yaml）

一、goconfig读取.ini类型配置文件

1、配置文件（config.ini）如下：

[RabbitMQ]
MQUrl        = amqp://trkj:trkj@192.168.5.62:5672/test
Exchange     = EX.WALLDATA
ExchangeType = fanout
RoutingKey   = RK.WALLDATA

[Base]
messageFrequency = 5

2、解析配置文件：

package main

import (
	"fmt"
	"github.com/hyahm/goconfig"
)

type RabbitMQ struct {
	MQUrl string
	Exchange string
	ExchangeType string
	RoutingKey string
}

type BaseConfig struct {
	MsgFrequency int64 // 消息发送频率
	RabbitMQ // MQ信息
}

func ReadBaseConfig(bconfig *BaseConfig, confFile string) {
	goconfig.InitConf(confFile, goconfig.INI)
	bconfig.MsgFrequency = goconfig.ReadInt64("Base.messageFrequency", 3)
	bconfig.RabbitMQ.MQUrl = goconfig.ReadString("RabbitMQ.MQUrl", "")
	bconfig.RabbitMQ.Exchange = goconfig.ReadString("RabbitMQ.Exchange", "")
	bconfig.RabbitMQ.ExchangeType = goconfig.ReadString("RabbitMQ.ExchangeType", "")
	bconfig.RabbitMQ.RoutingKey = goconfig.ReadString("RabbitMQ.RoutingKey", "")
}

func main() {
	baseConfig := BaseConfig{}
	ReadBaseConfig(&baseConfig, "./Config.ini")
	fmt.Printf("mq.MQUrl = %s \t mq.Exchange = %s \t mq.ExchangeType = %s \t mq.RoutingKey = %s\n", baseConfig.RabbitMQ.MQUrl, baseConfig.RabbitMQ.Exchange, baseConfig.RabbitMQ.ExchangeType, baseConfig.RabbitMQ.RoutingKey)
	fmt.Printf("msgFrequency = %d\n", baseConfig.MsgFrequency)

}