1、初始化项目

common/service/service.go

@@ -0,0 +1,25 @@
+package service
+
+import (
+	"fmt"
+
+	"github.com/go-admin-team/go-admin-core/logger"
+	"gorm.io/gorm"
+)
+
+type Service struct {
+	Orm   *gorm.DB
+	Msg   string
+	MsgID string
+	Log   *logger.Helper
+	Error error
+}
+
+func (db *Service) AddError(err error) error {
+	if db.Error == nil {
+		db.Error = err
+	} else if err != nil {
+		db.Error = fmt.Errorf("%v; %w", db.Error, err)
+	}
+	return db.Error
+}