ppgo/common/config.go

package common

import (
	"encoding/json"
	"fmt"
	"go.uber.org/zap/zapcore"
	"io"
	"net/http"
	"net/url"
	"sync"
)

type Config struct {
	Service `json:"service"`
	Mysql   `json:"mysql"`
	Redis
	Log
}
type Log struct {
	Type  string
	Level zapcore.Level
}

type Service struct {
	IsDebug   bool
	Httpport  string
	UseLogger bool
}
type Redis struct {
	Addr     string
	Password string
	Database int
}
type Mysql struct {
	Host         string `json:"host"`
	Database     string `json:"database"`
	User         string `json:"user"`
	Password     string `json:"password"`
	Maxidleconns int    `json:"maxidleconns"`
	Maxopenconns int    `json:"max_open_conns"`
}

var c *Config
var cOnce sync.Once

func InitConfig() {
	type remoteConfig struct {
		Data struct {
			Name   string  `json:"name"`
			EndAt  int     `json:"end_at"`
			Config *Config `json:"config"`
		} `json:"data"`
	}
	rConfig := &remoteConfig{}
	resp, err := http.PostForm(fmt.Sprintf("http://kconf.kphcdr.com/api/config/all?app_key=%s&env=%s", APP_KEY, Env), url.Values{})

	if err != nil {
		panic(fmt.Sprintf("拉取配置失败:%s", err))
	}
	defer resp.Body.Close()
	body, err := io.ReadAll(resp.Body)
	if err != nil {
		panic(fmt.Sprintf("读取配置失败:%s", err))
	}
	if err := json.Unmarshal(body, &rConfig); err != nil {
		panic(err)
	}
	c = rConfig.Data.Config

}

func GetConfig() *Config {
	cOnce.Do(func() {
		InitConfig()
	})
	return c
}