magic_server/commons/config/app_env.go

package config

import (
	"fmt"
	"github.com/spf13/viper"
)

type Server struct {
	JWT      *JWT      `mapstructure:"jwt" json:"jwt" yaml:"jwt"`
	Mysql    *Mysql    `mapstructure:"mysql" json:"mysql" yaml:"mysql"`
	Zap      *Zap      `mapstructure:"zap" json:"zap" yaml:"zap"`
	Redis    *Redis    `mapstructure:"redis" json:"redis" yaml:"redis"`
	Exchange *Exchange `mapstructure:"exchange" json:"exchange" yaml:"exchange"`
}

var envConfig *Server

func EnvConf() *Server {
	if envConfig == nil {
		readEnvConf()
	}
	return envConfig
}

func readEnvConf() {
	envConfigFile := GetConfigFileByMod(AppConf().Mod)
	fmt.Println(fmt.Sprintf("------------->>配置文件%s<<-----------", envConfigFile))
	vp := viper.New()
	vp.SetConfigFile(envConfigFile)
	vp.SetConfigType("json")
	if err := vp.ReadInConfig(); err != nil {
		fmt.Println(fmt.Sprintf("------------->>%s读取失败<<-----------", envConfigFile))
		setDefaultEnvConfig(vp)
	} else {
		fmt.Println(fmt.Sprintf("------------->>配置文件%s读取成功<<-----------", envConfigFile))

	}
	if err := vp.Unmarshal(&envConfig); err != nil {
		panic(err)
	}
}