Initial commit: 商品售卖网站

2026-04-13 07:20:09 +08:00
commit c6154273f2
865 changed files with 26573 additions and 0 deletions
@@ -0,0 +1,98 @@
+package config
+
+import (
+	"os"
+
+	"github.com/joho/godotenv"
+)
+
+type Config struct {
+	Server   ServerConfig
+	Database DatabaseConfig
+	Redis    RedisConfig
+	JWT      JWTConfig
+	SMTP     SMTPConfig
+}
+
+type ServerConfig struct {
+	Port string
+	Mode string
+}
+
+type DatabaseConfig struct {
+	Driver   string
+	Host     string
+	Port     string
+	User     string
+	Password string
+	DBName   string
+	SSLMode  string
+	FilePath string
+}
+
+type RedisConfig struct {
+	Host     string
+	Port     string
+	Password string
+	DB       int
+}
+
+type JWTConfig struct {
+	Secret     string
+	ExpireHour int
+}
+
+type SMTPConfig struct {
+	Host     string
+	Port     string
+	User     string
+	Password string
+	From     string
+}
+
+var AppConfig *Config
+
+func Load() {
+	godotenv.Load()
+
+	AppConfig = &Config{
+		Server: ServerConfig{
+			Port: getEnv("SERVER_PORT", "8080"),
+			Mode: getEnv("SERVER_MODE", "debug"),
+		},
+		Database: DatabaseConfig{
+			Driver:   getEnv("DB_DRIVER", "sqlite"),
+			Host:     getEnv("DB_HOST", "localhost"),
+			Port:     getEnv("DB_PORT", "5432"),
+			User:     getEnv("DB_USER", "postgres"),
+			Password: getEnv("DB_PASSWORD", "postgres"),
+			DBName:   getEnv("DB_NAME", "sale"),
+			SSLMode:  getEnv("DB_SSLMODE", "disable"),
+			FilePath: getEnv("DB_FILEPATH", "sale.db"),
+		},
+		Redis: RedisConfig{
+			Host:     getEnv("REDIS_HOST", "localhost"),
+			Port:     getEnv("REDIS_PORT", "6379"),
+			Password: getEnv("REDIS_PASSWORD", ""),
+			DB:       0,
+		},
+		JWT: JWTConfig{
+			Secret:     getEnv("JWT_SECRET", "sale-secret-key"),
+			ExpireHour: 72,
+		},
+		SMTP: SMTPConfig{
+			Host:     getEnv("SMTP_HOST", ""),
+			Port:     getEnv("SMTP_PORT", "587"),
+			User:     getEnv("SMTP_USER", ""),
+			Password: getEnv("SMTP_PASSWORD", ""),
+			From:     getEnv("SMTP_FROM", ""),
+		},
+	}
+}
+
+func getEnv(key, defaultValue string) string {
+	if value := os.Getenv(key); value != "" {
+		return value
+	}
+	return defaultValue
+}