- IsDuplicateError

business/model/dao/dao_err.go

@@ -0,0 +1,19 @@
+package dao
+
+import (
+	"github.com/astaxie/beego/orm"
+	"github.com/go-sql-driver/mysql"
+)
+
+func IsDuplicateError(err error) bool {
+	if mysqlErr, ok := err.(*mysql.MySQLError); ok {
+		if mysqlErr.Number == 1062 {
+			return true
+		}
+	}
+	return false
+}
+
+func IsNoRowsError(err error) bool {
+	return err == orm.ErrNoRows
+}