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code/app/app-go/internal/config/config.go

@@ -1,38 +0,0 @@
-package config
-
-import "time"
-
-type Config struct {
-	App      AppConfig      `mapstructure:"app"`
-	JWT      JwtConfig      `mapstructure:"jwt"`
-	UniqueID UniqueIDConfig `mapstructure:"unique_id"`
-	Postgres PostgresConfig `mapstructure:"postgres"`
-}
-
-type AppConfig struct {
-	Name string `mapstructure:"name"`
-	Port int    `mapstructure:"port"`
-}
-
-type PostgresConfig struct {
-	Host            string        `mapstructure:"host"`
-	Port            int           `mapstructure:"port"`
-	User            string        `mapstructure:"user"`
-	Password        string        `mapstructure:"password"`
-	Dbname          string        `mapstructure:"dbname"`
-	SslMode         bool          `mapstructure:"ssl_mode"`
-	TimeZone        string        `mapstructure:"timezone"`
-	MaxOpenConns    int32         `mapstructure:"max_open_conns"`
-	MaxIdleConns    int32         `mapstructure:"max_idle_conns"`
-	ConnMaxLifetime time.Duration `mapstructure:"conn_max_lifetime"`
-}
-
-type JwtConfig struct {
-	Secret       string        `mapstructure:"secret"`
-	AccessExpiry time.Duration `mapstructure:"access_expiry"`
-}
-
-type UniqueIDConfig struct {
-	DataCenterID uint16 `mapstructure:"datacenter_id"`
-	WorkerID     uint16 `mapstructure:"worker_id"`
-}

code/app/app-go/internal/config/loader.go

@@ -1,67 +0,0 @@
-package config
-
-import (
-	"fmt"
-	"os"
-	"strings"
-
-	"github.com/spf13/viper"
-)
-
-func Load() (*Config, error) {
-	env := getEnv("APP_ENV", "dev")
-
-	v := viper.New()
-	v.SetConfigType("yaml")
-
-	// ✅ 默认值
-	setDefaults(v)
-
-	// ✅ 支持环境变量（如 APP_PORT → app.port）
-	v.AutomaticEnv()
-	v.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
-
-	// 基础配置
-	v.AddConfigPath("configs")
-	v.SetConfigName("config")
-
-	if err := v.ReadInConfig(); err != nil {
-		return nil, fmt.Errorf("读取基础配置失败: %w", err)
-	}
-
-	// 环境配置（覆盖）
-	envConfigName := fmt.Sprintf("config.%s", env)
-	v.SetConfigName(envConfigName)
-
-	if err := v.MergeInConfig(); err != nil {
-		// dev 可以没有，prod 必须有
-		if env == "prod" {
-			return nil, fmt.Errorf("读取环境配置失败(%s): %w", env, err)
-		}
-	}
-
-	var cfg Config
-	if err := v.Unmarshal(&cfg); err != nil {
-		return nil, fmt.Errorf("解析配置失败: %w", err)
-	}
-
-	return &cfg, nil
-}
-
-// ✅ 默认值统一在这里管理
-func setDefaults(v *viper.Viper) {
-	v.SetDefault("app.name", "allapp-go")
-	v.SetDefault("app.port", 8080)
-
-	// 可以继续扩展
-	v.SetDefault("unique_id.datacenter_id", 1)
-	v.SetDefault("unique_id.worker_id", 1)
-}
-
-func getEnv(key, defaultVal string) string {
-	val := os.Getenv(key)
-	if val == "" {
-		return defaultVal
-	}
-	return strings.ToLower(val)
-}