允许设置loc

gormx.go

@@ -25,12 +25,14 @@ func NewGorm(opts ...Option) *gorm.DB {
 			panic("mysql is not supported")
 		}
 
-		dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local",
+		dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=%s",
 			defaultOpts.Mysql.User,
 			defaultOpts.Mysql.Password,
 			defaultOpts.Mysql.Host,
 			defaultOpts.Mysql.Port,
-			defaultOpts.Mysql.Database)
+			defaultOpts.Mysql.Database,
+			defaultOpts.Loc,
+		)
 		dialector = mysql.Open(dsn)
 
 	} else if defaultOpts.Db == "sqlite" {

options.go

@@ -6,6 +6,7 @@ type clientOptions struct {
 	Sqlite        *SqliteOptions
 	Prefix        string // 表名前缀，`Article` 的表名应该是 `it_articles`
 	SingularTable bool   // 使用单数表名，启用该选项，此时，`Article` 的表名应该是 `it_article`
+	Loc           string // 时区设置 "Local" "Asia/Shanghai"
 }
 
 type MysqlOptions struct {
@@ -23,6 +24,7 @@ type SqliteOptions struct {
 func defaultOptions() clientOptions {
 	return clientOptions{
 		SingularTable: true,
+		Loc:           "Local",
 	}
 }
 
@@ -57,10 +59,15 @@ func SetSqlite(dbPath string) Option {
 	}
 }
 
-
 // 表名前缀
 func SetTablePrefix(perfix string) Option {
 	return func(o *clientOptions) {
 		o.Prefix = perfix
 	}
 }
+
+func SetLoc(loc string) Option {
+	return func(o *clientOptions) {
+		o.Loc = loc
+	}
+}