one_item_one_code/app/cfg/cfg_app.go

package cfg

import (
	"time"
)

type Config struct {
	Debug     bool   `yaml:"debug"`
	Prd       bool   `yaml:"prd"`
	SrvAddr   string `yaml:"srv_addr"`
	RedisAddr string `yaml:"redis_addr"`
	DB        DBCfg  `yaml:"db"`
	Log       LogCfg `yaml:"log"`
}

//数据库配置结构体
type DBCfg struct {
	Host         string        `yaml:"host"`     //ip及端口
	Name         string        `yaml:"name"`     //库名
	User         string        `yaml:"user"`     //用户
	Psw          string        `yaml:"psw"`      //密码
	ShowLog      bool          `yaml:"show_log"` //是否显示SQL语句
	MaxLifetime  time.Duration `yaml:"max_lifetime"`
	MaxOpenConns int           `yaml:"max_open_conns"`
	MaxIdleConns int           `yaml:"max_idle_conns"`
	Path         string        `yaml:"path"` //日志文件存放路径
}

//日志配置结构体
type LogCfg struct {
	AppName    string `yaml:"app_name" `
	Level      string `yaml:"level"`
	IsStdOut   bool   `yaml:"is_stdout"`
	TimeFormat string `yaml:"time_format"` // second, milli, nano, standard, iso,
	Encoding   string `yaml:"encoding"`    // console, json

	IsFileOut   bool   `yaml:"is_file_out"`
	FileDir     string `yaml:"file_dir"`
	FileName    string `yaml:"file_name"`
	FileMaxSize int    `yaml:"file_max_size"`
	FileMaxAge  int    `yaml:"file_max_age"`
}