模板可切换，模板引擎模块化有问题

models/init.go

@@ -7,7 +7,6 @@
 package models
 
 import (
-	"fmt"
 	"go_blog/config"
 	"go_blog/pkg/util"
 	"log/slog"
@@ -15,6 +14,8 @@ import (
 	"time"
 
 	"gorm.io/driver/mysql"
+	"gorm.io/driver/postgres"
+	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"gorm.io/gorm/schema"
 )
@@ -22,16 +23,20 @@ import (
 var DB *gorm.DB
 
 func InitDatabase(conf *config.Config) {
+	var dialector gorm.Dialector
+	switch conf.DataBase.Driver {
+	case "mysql":
+		dialector = mysql.Open(conf.DataBase.DSN)
+	case "postgres":
+		dialector = postgres.Open(conf.DataBase.DSN)
+	case "sqlite":
+		dialector = sqlite.Open(conf.DataBase.DSN)
+	default:
+		slog.Error("不支持的数据库驱动", "driver", conf.DataBase.Driver)
+		os.Exit(1)
+	}
 
-	conUri := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=%s&parseTime=True&loc=Local",
-		conf.DataBase.User,
-		conf.DataBase.Password,
-		conf.DataBase.Host,
-		conf.DataBase.Port,
-		conf.DataBase.DBName,
-		conf.DataBase.Charset)
-	// 2. 初始化数据库
-	db, err := gorm.Open(mysql.Open(conUri), &gorm.Config{
+	db, err := gorm.Open(dialector, &gorm.Config{
 		NamingStrategy: schema.NamingStrategy{
 			TablePrefix: conf.DataBase.Prefix,
 		},