82 lines
1.6 KiB
Go
82 lines
1.6 KiB
Go
package config
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import (
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"base-go-v2/internal/types"
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"fmt"
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"time"
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"github.com/spf13/viper"
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)
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// App 全局唯一配置实例
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var App *types.AppConfig
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// init 初始化默认值
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func init() {
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App = &types.AppConfig{
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Server: types.ServerConfig{
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Port: 8080,
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},
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JWT: types.JWTConfig{
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Secret: "default_secret",
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RefreshExpiry: time.Hour,
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AccessExpiry: time.Hour,
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},
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Db: types.DbConfig{
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MaxOpenConns: 10,
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MaxIdleConns: 5,
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ConnMaxLifetime: 30 * time.Minute,
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},
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Snowflake: types.SnowflakeConfig{
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DatacenterID: 1,
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WorkerID: 1,
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},
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Log: types.LogConfig{
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Dir: "logs",
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Level: "debug",
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Format: "json",
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Daily: true,
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MaxDays: 30,
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Caller: true,
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LevelDirs: true,
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Console: true,
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},
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}
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}
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// InitAppConfig 初始化配置
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func InitAppConfig(configPath string) error {
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if configPath == "" {
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fmt.Println("⚠️ 使用默认配置")
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return nil
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}
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v := viper.New()
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v.SetConfigFile(configPath)
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v.SetConfigType("yaml")
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if err := v.ReadInConfig(); err != nil {
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return err
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}
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// 逐字段解码，缺失字段保留默认值
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if err := v.UnmarshalKey("server", &App.Server); err != nil {
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return err
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}
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if err := v.UnmarshalKey("jwt", &App.JWT); err != nil {
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return err
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}
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if err := v.UnmarshalKey("snowflake", &App.Snowflake); err != nil {
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return err
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}
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if err := v.UnmarshalKey("db", &App.Db); err != nil {
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return err
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}
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if err := v.UnmarshalKey("log", &App.Log); err != nil {
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return err
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}
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fmt.Printf("✅ 初始化 %s 配置成功\n", configPath)
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return nil
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}
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