lance.huang

For example, in this schema, the username is defined as a string type. If called in this way, it will lead to the inability to find the route： https://github.com/pb33f/libopenapi-validator/blob/657229e4dc4f54ea6d298dec56fec8b500baa3e7/test_specs/petstorev3.json#L818-L836 ```go...